暖通空调专业外文翻译
英文文献Air Conditioning SystemsAir conditioning has rapidly grown over the past 50 years, from a luxury to a standard system included in most residential and commercial buildings. In 1970, 36% of residences in the U.S. were either fully air conditioned or utilized a room air conditioner for cooling (Blue, et al., 1979). By 1997, this number had more than doubled to 77%, and that year also marked the first time that over half (50.9%) of residences in the U.S. had central air conditioners (Census Bureau, 1999). An estimated 83% of all newhomes constructed in 1998 had central air conditioners (Census Bureau, 1999). Air conditioning has also grown rapidly in commercial buildings. From 1970 to 1995, the percentage of commercial buildings with air conditioning increased from 54 to 73% (Jackson and Johnson, 1978, and DOE, 1998).Air conditioning in buildings is usually accomplished with the use of mechanical or heat-activated equipment. In most applications, the air conditioner must provide both cooling and dehumidification to maintain comfort in the building. Air conditioning systems are also used in other applications, such as automobiles, trucks, aircraft, ships, and industrial facilities. However, the description of equipment in this chapter is limited to those commonly used in commercial and residential buildings.Commercial buildings range from large high-rise office buildings to the corner convenience store. Because of the range in size and types of buildings in the commercial sector, there is a wide variety of equipment applied in these buildings. For larger buildings, the air conditioning equipment is part of a total system design that includes items such as a piping system, air distribution system, and cooling tower. Proper design of these systems requires a qualified engineer. The residential building sector is dominatedby single family homes and low-rise apartments/condominiums. The cooling equipment applied in these buildings comes in standard “packages” that are often both sized and installed by the air conditioning contractor.The chapter starts with a general discussion of the vapor compression refrigeration cycle then moves to refrigerants and their selection, followed by packaged Chilled Water Systems。
1.1 Vapor Compression CycleEven though there is a large range in sizes and variety of air conditioning systems used in buildings, most systems utilize the vapor compression cycle to produce the desired cooling and dehumidification. This cycle is also used for refrigerating and freezing foods and for automotive air conditioning. The first patent on a mechanically driven refrigeration system was issued to Jacob Perkins in 1834 in London, and the first viable commercial system was produced in 1857 by James Harrison and D.E. Siebe.Besides vapor compression, there are two less common methods used to produce cooling in buildings: the absorption cycle and evaporative cooling. These are described later in the chapter. With the vapor compression cycle, a working fluid, which is called the refrigerant, evaporates and condenses at suitable pressures for practical equipment designs.The four basic components in every vapor compression refrigeration system are the compressor, condenser, expansion device, and evaporator. The compressor raises the pressure of the refrigerant vapor so that the refrigerant saturation temperature is slightly above the temperature of the cooling medium used in the condenser. The type of compressor used depends on the application of the system. Large electric chillers typically use a centrifugal compressor while small residential equipment uses a reciprocating or scroll compressor.The condenser is a heat exchanger used to reject heat from the refrigerant to a cooling medium. The refrigerant enters the condenser and usually leaves as a subcooled liquid. Typical cooling mediums used in condensers are air and water. Most residential-sized equipment uses air as the cooling medium in the condenser, while many larger chillers use water. After leaving the condenser, the liquid refrigerant expands to a lower pressure in the expansion valve.The expansion valve can be a passive device, such as a capillary tube or short tube orifice, or an active device, such as a thermal expansion valve or electronic expansion valve. The purpose of the valve is toregulate the flow of refrigerant to the evaporator so that the refrigerant is superheated when it reaches the suction of the compressor.At the exit of the expansion valve, the refrigerant is at a temperature below that of the medium (air or water) to be cooled. The refrigerant travels through a heat exchangercalled the evaporator. It absorbs energy from the air or water circulated through the evaporator. If air is circulated through the evaporator, the system is called a direct expansion system. If water is circulated through the evaporator, it is called a chiller. In either case, the refrigerant does not make direct contact with the air or water in the evaporator.The refrigerant is converted from a low quality, two-phase fluid to a superheated vapor under normal operating conditions in the evaporator. The vapor formed must be removed by the compressor at a sufficient rate to maintain the low pressure in the evaporator and keep the cycle operating.All mechanical cooling results in the production of heat energy that must be rejected through the condenser. In many instances, this heat energy is rejected to the environment directly to the air in the condenser or indirectly to water where it is rejected in a cooling tower. With some applications, it is possible to utilize this waste heat energy to provide simultaneous heating to the building. Recovery of this waste heat at temperatures up to 65°C (150°F) can be used to reduce costs for space heating.Capacities of air conditioning are often expressed in either tons or kilowatts (kW) of cooling. The ton is a unit of measure related to the ability of an ice plant to freeze one short ton (907 kg) of ice in 24 hr. Its value is 3.51 kW (12,000 Btu/hr). The kW of thermal cooling capacity produced by the air conditioner must not be confused with the amount of electrical power (also expressed in kW) required to produce the cooling effect.2.1 Refrigerants Use and SelectionUp until the mid-1980s, refrigerant selection was not an issue in most building air conditioning applications because there were no regulations on the use of refrigerants. Many of the refrigerants historically used for building air conditioning applications have been chlorofluorocarbons (CFCs) and hydrochlorofluorocarbons (HCFCs). Most of these refrigerants are nontoxic and nonflammable. However, recent U.S. federal regulations (EPA 1993a; EPA 1993b) and international agreements (UNEP, 1987) have placed restrictions on the production and use of CFCs and HCFCs. Hydrofluorocarbons (HFCs) are now being used in some applications where CFCs and HCFCs were used. Having an understanding of refrigerants can help a building owner or engineer make a more informed decision about the best choiceof refrigerants for specific applications. This section discusses the different refrigerants used in or proposed for building air conditioning applications and the regulations affecting their use.The American Society of Heating, Refrigerating and Air Conditioning Engineers (ASHRAE) has a standard numbering system,for identifying refrigerants (ASHRAE, 1992). Many popular CFC, HCFC, and HFC refrigerants are in the methane and ethane series of refrigerants. They are called halocarbons, or halogenated hydrocarbons, because of the presence of halogen elements such as fluorine or chlorine (King, 1986).Zeotropes and azeotropes are mixtures of two or more different refrigerants. A zeotropic mixture changes saturation temperatures as it evaporates (or condenses) at constant pressure. The phenomena is called temperature glide. At atmospheric pressure, R-407C has a boiling (bubble) point of –44°C (–47°F) and a condensation (dew) point of –37°C (–35°F), which gives it a temperature glide of 7°C (12°F). An azeotropic mixture behaves like a single component refrigerant in that the saturation temperature does not change appreciably as it evaporates or condenses at constant pressure. R-410A has a small enough temperature glide (less than 5.5°C, 10°F) that it is considered a near-azeotropic refrigerant mixture.ASHRAE groups refrigerants by their toxicity and flammability (ASHRAE, 1994).Group A1 is nonflammable and least toxic, while Group B3 is flammable and most toxic. Toxicity is based on the upper safety limit for airborne exposure to the refrigerant. If the refrigerant is nontoxic in quantities less than 400 parts per million, it is a Class A refrigerant. If exposure to less than 400 parts per million is toxic, then the substance is given the B designation. The numerical designations refer to the flammability of the refrigerant. The last column of Table 4.2.1 shows the toxicity and flammability rating of common refrigerants.Refrigerant 22 is an HCFC, is used in many of the same applications, and is still the refrigerant of choice in many reciprocating and screw chillers as well as small commercial and residential packaged equipment. It operates at a much higher pressure than either R-11 or R-12. Restrictions on the production of HCFCs will start in 2004. In 2010, R-22 cannot be used in new air conditioning equipment. R-22 cannot be produced after 2020 (EPA, 1993b).R-407C and R-410A are both mixtures of HFCs. Both are considered replacements for R-22. R-407C is expected to be a drop-in replacement refrigerant for R-22. Its evaporating and condensing pressures for air conditioning applications are close to those of R-22 (Table 4.2.3). However, replacement of R-22 with R-407C should be done only after consulting with the equipment manufacturer. At a minimum, the lubricant and expansion device will need to be replaced. The first residential-sized air conditioning equipment using R-410A was introduced in the U.S. in 1998. Systems using R-410A operate at approximately 50% higher pressure than R-22 (Table 4.2.3); thus, R-410A cannot be used as a drop-in refrigerant for R-22. R-410A systems utilize compressors, expansion valves, and heat exchangers designed specifically for use with that refrigerant.Ammonia is widely used in industrial refrigeration applications and in ammonia water absorption chillers. It is moderately flammable and has a class B toxicity rating but has had limited applications in commercial buildings unless the chiller plant can be isolated from the building being cooled (Toth, 1994, Stoecker, 1994). As a refrigerant, ammonia has many desirable qualities. It has a high specific heat and high thermal conductivity. Its enthalpy of vaporization is typically 6 to 8 times higher than that of the commonly used halocarbons, and it provides higher heat transfer compared to halocarbons. It can be used in both reciprocating and centrifugal compressors.Research is underway to investigate the use of natural refrigerants, such as carbon dioxide (R-744) and hydrocarbons in air conditioning and refrigeration systems (Bullock, 1997, and Kramer, 1991). Carbon dioxide operates at much higher pressures than conventional HCFCs or HFCs and requires operation above the critical point in typical air conditioning applications. Hydrocarbon refrigerants, often thought of as too hazardous because of flammability, can be used in conventional compressors and have been used in industrial applications. R-290, propane, has operating pressures close to R-22 and has been proposed as a replacement for R-22 (Kramer, 1991). Currently, there are no commercial systems sold in the U.S. for building operations that use either carbon dioxide or flammable refrigerants.3.1 Chilled Water SystemsChilled water systems were used in less than 4% of commercial buildings in the U.S. in 1995. However, because chillers are usually installed in larger buildings, chillers cooled over 28% of the U.S. commercial building floor space that same year (DOE, 1998). Five types of chillers are commonly applied to commercial buildings: reciprocating, screw, scroll, centrifugal, and absorption. The first four utilize the vapor compression cycle to produce chilled water. They differ primarily in the type of compressor used. Absorption chillers utilize thermal energy (typically steam or combustion source) in an absorption cycle with either an ammonia-water or water-lithium bromide solution to produce chilled water.3.2 Overall SystemAn estimated 86% of chillers are applied in multiple chiller arrangements like that shown in the figure (Bitondo and Tozzi, 1999). In chilled water systems, return water from the building is circulated through each chiller evaporator where it is cooled to an acceptable temperature (typically 4 to 7°C)(39 to 45°F). The chilled water is then distributed to water-to-air heat exchangers spread throughout the facility. In these heat exchangers, air is cooled and dehumidified by the cold water. During the process, the chilled water increases in temperature and must be returned to the chiller(s).The chillers are water-cooled chillers. Water is circulated through the condenser of each chiller where it absorbs heat energy rejected from the high pressure refrigerant. The water is then pumped to a cooling tower where the water is cooled through an evaporation process. Cooling towers are described in a later section. Chillers can also be air cooled. In this configuration, the condenserwould be a refrigerant-to-air heat exchanger with air absorbing the heat energy rejected by the high pressure refrigerant.Chillers nominally range in capacities from 30 to 18,000 kW (8 to 5100 ton). Most chillers sold in the U.S. are electric and utilize vapor compression refrigeration to produce chilled water. Compressors for these systems are either reciprocating, screw, scroll, or centrifugal in design. A small number of centrifugal chillers are sold that use either an internal combustion engine or steam drive instead of an electric motor to drivethe compressor.The type of chiller used in a building depends on the application. For large office buildings or in chiller plants serving multiple buildings, centrifugal compressors are often used. In applications under 1000 kW (280 tons) cooling capacities, reciprocating or screw chillers may be more appropriate. In smaller applications, below 100 kW (30 tons), reciprocating or scroll chillers are typically used.3.3 Vapor Compression ChillersThe nominal capacity ranges for the four types of electrically driven vapor compression chillers. Each chiller derives its name from the type of compressor used in the chiller. The systems range in capacities from the smallest scroll (30 kW; 8 tons) to the largest centrifugal (18,000 kW; 5000 tons).Chillers can utilize either an HCFC (R-22 and R-123) or HFC (R-134a) refrigerant. The steady state efficiency of chillers is often stated as a ratio of the power input (in kW) to the chilling capacity (in tons). A capacity rating of one ton is equal to 3.52 kW or 12,000 btu/h. With this measure of efficiency, the smaller number is better. centrifugal chillers are the most efficient; whereas, reciprocating chillers have the worst efficiency of the four types. The efficiency numbers provided in the table are the steady state full-load efficiency determined in accordance to ASHRAE Standard 30 (ASHRAE, 1995). These efficiency numbers do not include the auxiliary equipment, such as pumps and cooling tower fans that can add from 0.06 to 0.31 kW/ton to the numbers shownChillers run at part load capacity most of the time. Only during the highest thermal loads in the building will a chiller operate near its rated capacity. As a consequence, it is important to know how the efficiency of the chiller varies with part load capacity.a representative data for the efficiency (in kW/ton) as a function of percentage full load capacity for a reciprocating, screw, and scroll chiller plus a centrifugal chiller with inlet vane control and one with variable frequency drive (VFD) for the compressor. The reciprocating chiller increases in efficiency as it operates at a smaller percentage of full load. In contrast, the efficiency of a centrifugal with inlet vane control is relatively constant until theload falls to about 60% of its rated capacity and its kW/ton increases to almost twice its fully loaded value.In 1998, the Air Conditioning and Refrigeration Institute (ARI) developed a new standard that incorporates into their ratings part load performance of chillers (ARI 1998c). Part load efficiency is expressed by a single number called the integrated part load value (IPLV). The IPLV takes data similar to that in Figure 4.2.3 and weights it at the 25%, 50%, 75%, and 100% loads to produce a single integrated efficiency number. The weighting factors at these loads are 0.12, 0.45, 0.42, and 0.01, respectively. The equation to determine IPLV is:Most of the IPLV is determined by the efficiency at the 50% and 75% part load values. Manufacturers will provide, on request, IPLVs as well as part load efficiencies.The four compressors used in vapor compression chillers are each briefly described below. While centrifugal and screw compressors are primarily used in chiller applications, reciprocating and scroll compressors are also used in smaller unitary packaged air conditioners and heat pumps.3.4 Reciprocating CompressorsThe reciprocating compressor is a positive displacement compressor. On the intake stroke of the piston, a fixed amount of gas is pulled into the cylinder. On the compression stroke, the gas is compressed until the discharge valve opens. The quantity of gas compressed on each stroke is equal to the displacement of the cylinder. Compressors used in chillers have multiple cylinders, depending on the capacity of the compressor. Reciprocating compressors use refrigerants with low specific volumes and relatively high pressures. Most reciprocating chillers used in building applications currently employ R-22.Modern high-speed reciprocating compressors are generally limited to a pressure ratio of approximately nine. The reciprocating compressor is basically a constant-volume variable-head machine. It handles variousdischarge pressures with relatively small changes in inlet-volume flow rate as shown by the heavy line (labeled 16 cylinders).Condenser operation in many chillers is related to ambient conditions, for example, through cooling towers, so that on cooler days the condenser pressure can be reduced. When the air conditioning load is lowered, less refrigerant circulation is required. The resulting load characteristic is represented by the solid line that runs from the upper right to lower left.The compressor must be capable of matching the pressure and flow requirements imposed by the system. The reciprocating compressor matches the imposed discharge pressure at any level up to its limiting pressure ratio. Varying capacity requirements can be met by providing devices that unloadindividual or multiple cylinders. This unloading is accomplished by blocking the suction or discharge valves that open either manually or automatically. Capacity can also be controlled through the use of variable speed or multi-speed motors. When capacity control is implemented on a compressor, other factors at part-load conditions need to considered, such as (a) effect on compressor vibration and sound when unloaders are used, (b) the need for good oil return because of lower refrigerant velocities, and (c) proper functioning of expansion devices at the lower capacities.With most reciprocating compressors, oil is pumped into the refrigeration system from the compressor during normal operation. Systems must be designed carefully to return oil to the compressor crankcase to provide for continuous lubrication and also to avoid contaminating heat-exchanger surfaces.Reciprocating compressors usually are arranged to start unloaded so that normal torque motors are adequate for starting. When gas engines are used for reciprocating compressor drives, careful matching of the torque requirements of the compressor and engine must be considered.3.5 Screw CompressorsScrew compressors, first introduced in 1958 (Thevenot, 1979), are positive displacementcompressors. They are available in the capacity ranges that overlap with reciprocating compressors and small centrifugal compressors. Both twin-screw and single-screw compressors are used in chillers. The twin-screw compressor is also called the helical rotary compressor. A cutaway of a twin-screw compressor design. There are two main rotors (screws). One is designated male and the other female .The compression process is accomplished by reducing the volume of the refrigerant with the rotary motion of screws. At the low pressure side of the compressor, a void is created when the rotors begin to unmesh. Low pressure gas is drawn into the void between the rotors. As the rotors continue to turn, the gas is progressively compressed as it moves toward the discharge port. Once reaching a predetermined volume ratio, the discharge port is uncovered and the gas is discharged into the high pressure side of the system. At a rotation speed of 3600 rpm, a screw compressor has over 14,000 discharges per minute (ASHRAE, 1996).Fixed suction and discharge ports are used with screw compressors instead of valves, as used in reciprocating compressors. These set the built-in volume ratio — the ratio of the volume of fluid space in the meshing rotors at the beginning of the compression process to the volume in the rotors as the discharge port is first exposed. Associated with the built-in volume ratio is a pressure ratio that depends on the properties of the refrigerant being compressed. Screw compressors have the capability to operate at pressure ratios of above 20:1 (ASHRAE, 1996). Peak efficiency is obtained if the discharge pressure imposed by the system matches the pressure developed by the rotors when the discharge port is exposed. If the interlobe pressure in the screws is greater or less than discharge pressure, energy losses occur but no harm is done to the compressor.Capacity modulation is accomplished by slide valves that provide a variable suction bypass or delayed suction port closing, reducing the volume of refrigerant compressed. Continuously variable capacity control is most common, but stepped capacity control is offered in some manufacturers’ machines. Variable discharge porting is available on some machines to allow control of the built-in volume ratio during operation.Oil is used in screw compressors to seal the extensive clearance spaces between the rotors, to cool the machines, to provide lubrication, and to serve as hydraulic fluid for the capacity controls. An oil separator is required for the compressor discharge flow toremove the oil from the high-pressure refrigerant so that performance of system heat exchangers will not be penalized and the oil can be returned for reinjection in the compressor.Screw compressors can be direct driven at two-pole motor speeds (50 or 60 Hz). Their rotary motion makes these machines smooth running and quiet. Reliability is high when the machines are applied properly. Screw compressors are compact so they can be changed out readily for replacement or maintenance. The efficiency of the best screw compressors matches or exceeds that of the best reciprocating compressors at full load. High isentropic and volumetric efficiencies can be achieved with screw compressors because there are no suction or discharge valves and small clearance volumes. Screw compressors for building applications generally use either R-134a or R-22.中文译文空调系统过去 50 年以来，空调得到了快速的发展，从曾经的奢侈品发展到可应用于大多数住宅和商业建筑的比较标准的系统。
(完整版)暖通空调英语专业词汇大全
附录英汉对照索引AA-weighted sound pressure level A声级（96）absolute humidity 绝对湿度（2）absolute roughness 绝对粗糙度（25）absorbate 吸收质（49）absorbent 吸收剂（49）absorbent 吸声材料（100）absorber 吸收器（85）absorptance for solar radiation 太阳辐射热吸收系数（60）absorption equipment 吸收装置（49）absorption of gas and vapo[u]r 气体吸收（48）absorptiong refrige rationg cycle 吸收式制冷循环（80）absorption-type refrigerating machine吸收式制冷机（84）access door 检查门（55）acoustic absorptivity 吸声系数（100）actual density 真密度（44）actuating element 执行机构（94）actuator 执行机构（94）adaptive control system 自适应控制系统（93）additional factor for exterior door 外门附加率（19）additional factor for intermittent heating 间歇附加率（19）additional factor for wind force 高度附加率（19）additional heat loss 风力附加率（19）adiabatic humidification 附加耗热量（18）adiabatic humidiflcation 绝热加湿（66）adsorbate 吸附质（49）adsorbent 吸附剂（49）adsorber 吸附装置（49）adsorption equipment 吸附装置（49）adsorption of gas and vapo[u]r 气体吸附（48）aerodynamic noise 空气动力噪声（98）aerosol 气溶胶（43）air balance 风量平衡（35）air changes 换气次数（35）air channel 风道（51）air cleanliness 空气洁净度（104）air collector 集气罐（31）air conditioning 空气调节（59）air conditioning condition 空调工况（76）air conditioning equipment 空气调节设备（70）air conditioning machine room 空气调节机房（59）air conditioning system 空气调节系统（62）air conditioning system cooling load 空气调节系统冷负荷（62）air contaminant 空气污染物（51）air-cooled condenser 风冷式冷凝器（82）air cooler 空气冷却器（74）air curtain 空气幕（30）air cushion shock absorber 空气弹簧隔振器（101）air distribution 气流组织（68）air distributor 空气分布器（54）air-douche unit with water atomization喷雾风扇（56）air duct 风管、风道（51）air filter 空气过滤器（58）air handling equipment 空气调节设备（70）air handling unit room 空气调节机房（59）air header 集合管（52）air humidity 空气湿度（2）air inlet 风口（54）air intake 进风口（41）air manifold 集合管（52）air opening 风口（54）air pollutant 空气污染物（51）air pollution 大气污染（50）air preheater 空气预热器（73）air return method 回风方式（70）air return mode 回风方式（70）air return through corridor 走廊回风（70）air space 空气间层（15）air supply method 送风方式（69）air supply mode 送风方式（69）air supply (suction) opening with slide plate 插板式送（吸）风口（54）air supply volume per unit area 单位面积送风量（69）air temperature 空气温度（2）air through tunnel 地道风（40）air-to-air total heat exchanger 全热换热器（73）air-to-cloth ratio 气布比（48）air velocity at work area 作业地带空气流速（5）air velocity at work place 工作地点空气流速（4）air vent 放气阀（31）air-water systen 空气—水系统（64）airborne particles 大气尘（43）air hater 空气加热器（29）airspace 空气间层（15）alarm signal 报警信号（90）ail-air system 全空气系统（63）all-water system 全水系统（64）allowed indoor fluctuation of temperature and relative humidity 室内温湿度允许波动范围（5）ambient noise 环境噪声（97）ammonia 氨（78）amplification factor of centrolled plant 调节对象放大系数（87）amplitude 振幅（100）anergy （77）angle of repose 安息角（44）ange of slide 滑动角（44）angle scale 热湿比（67）angle valve 角阀（31）annual [value] 历年值（3）annual coldest month 历年最冷月（3）annual hottest month 历年最热月（3）anticorrosive 缓蚀剂（78）antifreeze agent 防冻剂（78）antifreeze agent 防冻剂（78）apparatus dew point 机器露点（67）apparent density 堆积密度（45）aqua-ammoniaabsorptiontype-refrigerating machine 氨—水吸收式制冷机（84）aspiation psychrometer 通风温湿度计（102）Assmann aspiration psychrometer 通风温湿度计（102）atmospheric condenser 淋激式冷凝器（83）atmospheric diffusion 大气扩散（40）atmospheric dust 大气尘（43）atmospheric pollution 大气污染（50）atmospheric pressure 大气压力（6atmospheric stability 大气稳定度（50）atmospheric transparency 大气透明度（10）atmospheric turblence 大气湍流（50）automatic control 自动控制（86）automatic roll filter 自动卷绕式过滤器（58）automatic vent 自动放气阀（32）available pressure 资用压力（27）average daily sol-air temperature 日平均综合温度（60）axial fan 轴流式通风机（55）azeotropic mixture refrigerant 共沸溶液制冷剂（77）Bback-flow preventer 防回流装置（53）back pressure of steam trap 凝结水背压力（14）back pressure return 余压回水（15）background noise 背景噪声（98）back plate 挡风板（39）bag filler 袋式除尘器（57）baghouse 袋式除尘器（57）barometric pressure 大气压力（6）basic heat loss 基本耗热量（18）bend muffler 消声弯头（100）bimetallic thermometer 双金属温度计（102）black globe temperature 黑球温度（2）blow off pipe 排污管（23）blowdown 排污管（23）boiler 锅炉（27）boiller house 锅炉房（14）boiler plant 锅炉房（14）boiler room 锅炉房（14）booster 加压泵（29）branch 支管（22）branch duct (通风) 支管（51）branch pipe 支管（22）building envelope 围护结构（15）building flow zones 建筑气流区（37）building heating entry 热力入口（15）bulk density 堆积密度（45）bushing 补心（24）butterfly damper 蝶阀（52）by-pass damper 空气加热器〕旁通阀（41）by-pass pipe 旁通管（23）Ccanopy hood 伞形罩（42）capillary tube 毛细管（84）capture velocity 控制风速（43）capture velocity 外部吸气罩（41）capturing hood 卡诺循环（79）Carnot cycle 串级调节系统（92）cascade control system 铸铁散热器（29）cast iron radiator 催化燃烧（49）catalytic oxidation 催化燃烧（49）ceilling fan 吊扇（56）ceiling panelheating 顶棚辐射采暖（12）center frequency 中心频率（97）central air conditionint system 集中式空气调节系统（63）central heating 集中采暖（11）central ventilation system 新风系统（64）centralized control 集中控制（91）centrifugal compressor 离心式压缩机（82）centrifugal fan 离心式通风机（55）check damper (通风〕止回阀（53）check valve 止回阀（31）chilled water 冷水（76）chilled water system withprimary-secondary pumps 一、二次泵冷水系统（81）chimney (排气〕烟囱（50）circuit 环路（24）circulating fan 风扇（55）circulating pipe 循环管（23）circulating pump 循环泵（29）clean room 洁净室（104）cleaning hole 清扫孔（54）cleaning vacuum plant 真空吸尘装置（58）cleanout opening 清扫孔（54）clogging capacity 容尘量（47）close nipple 长丝（24）closed booth 大容积密闭罩（42）closed full flow return 闭式满管回水（15）closed loop control 闭环控制（87）closed return 闭式回水（15）closed shell and tube condenser 卧式壳管式冷凝器（82）closed shell and tube evaporator 卧式壳管式蒸发器（83）closed tank 闭式水箱（28）coefficient of accumulation of heat 蓄热系数（17）coefficient of atmospheric transpareney 大气透明度（10）coefficient of effective heat emission散热量有效系数（38）coficient of effective heat emission 传热系数（16）coefficient of locall resistance 局部阻力系数（26）coefficient of thermal storage 蓄热系数（17）coefficient of vapo[u]r 蒸汽渗透系数（18）coefficient of vapo[u]r 蒸汽渗透系数（18）coil 盘管（74）collection efficiency 除尘效率（47）combustion of gas and vapo[u]r 气体燃烧（58）comfort air conditioning 舒适性空气调节（59）common section 共同段（25）compensator 补偿器（31）components (通风〕部件（52）compression 压缩（79）compression-type refrigerating machine压缩式制冷机（81）compression-type refrigerating system压缩式制冷系统（81）compression-type refrigeration 压缩式制冷（80）compression-type refrigeration cycle 压缩式制冷循环（79）compression-type water chiller 压缩式冷水机组（81）concentratcd heating 集中采暖（11）concentration of harmful substance 有害物质浓度（36）condensate drain pan 凝结水盘（74）condensate pipe 凝结水管（22）condensate pump 凝缩水泵（29）condensate tank 凝结水箱（28）condensation 冷凝（79）condensation of vapo[u]r 气体冷凝（49）condenser 冷凝器（82）condensing pressure 冷凝压力（75）condensing temperature 冷凝温度（75）condensing unit 压缩冷凝机组（81）conditioned space 空气调节房间（59）conditioned zone 空气调节区（59）conical cowl 锥形风帽（52）constant humidity system 恒湿系统（64）constant temperature and humidity system 恒温恒湿系统（64）constant temperature system 恒温系统（64）constant value control 定值调节（91）constant volume air conditioning system 定风量空气调节系统（63）continuous dust dislodging 连续除灰（48）continuous dust dislodging 连续除灰（48）continuous heating 连续采暖（11）contour zone 稳定气流区（38）control device 控制装置（86）control panel 控制屏（95）control valve 调节阀（95）control velocity 控制风速（43）controlled natural ventilation 有组织自然通风（37）controlled plant 调节对象（86）controlled variable 被控参数（86）controller 调节器（94）convection heating 对流采暖（12）convector 对流散热器（29）cooling 降温、冷却（39、66）cooling air curtain 冷风幕（74）cooling coil 冷盘管（74）cooling coil section 冷却段（72）cooling load from heat 传热冷负荷（62）cooling load from outdoor air 新风冷负荷（62）cooling load from ventilation 新风冷负荷（62）cooling load temperature 冷负荷温度（62）cooling system 降温系统（40）cooling tower 冷却塔（83）cooling unit 冷风机组（56）cooling water 冷却水（76）correcting element 调节机构（95）correcting unit 执行器（94）correction factor for orientaion 朝向修正率（19）corrosion inhibitor 缓蚀剂（78）coupling 管接头（23）cowl 伞形风帽（52）criteria for noise control cross 噪声控频标准（98）cross fan 四通（24）crross-flow fan 贯流式通风机（55）cross-ventilation 穿堂风（37）cut diameter 分割粒径（47）cyclone 旋风除尘器（56）cyclone dust separator 旋风除尘器（56）cylindrical ventilator 筒形风帽（52）Ddaily range 日较差（6）damping factot 衰减倍数（17）data scaning 巡回检测（90）days of heating period 采暖期天数（9）deafener 消声器（99）decibel(dB) 分贝（96）degree-days of heating period 采暖期度日数（9）degree of subcooling 过冷度（79）degree of superheat 过热度（80）dehumidification 减湿（66）dehumidifying cooling 减湿冷却（66）density of dust particle 真密度（44）derivative time 微分时间（89）design conditions 计算参数（2）desorption 解吸（49）detecting element 检测元件（93）detention period 延迟时间（18）deviation 偏差（87）dew-point temperature 露点温度（2）dimond-shaped damper 菱形叶片调节阀（53）differential pressure type flowmeter 差压流量计（103）diffuser air supply 散流器（54）diffuser air supply 散流器送风（69）direct air conditioning system 直流式空气调节系统（64）direct combustion 直接燃烧（48）direct-contact heat exchanger 汽水混合式换热器（28）direct digital control (DDC) system 直接数字控制系统（92）direct evaporator 直接式蒸发器（83）direct-fired lithiumbromideabsorption-type refrigerating machine 直燃式溴化锂吸收式制冷机（85）direct refrigerating system 直接制冷系统（80）direct return system 异程式系统（20）direct solar radiation 太阳直接辐射（10）discharge pressure 排气压力（76）discharge temperature 排气温度（76）dispersion 大气扩散（49）district heat supply 区域供热（15）district heating 区域供热（15）disturbance frequency 扰动频率（100）dominant wind direction 最多风向（7）double-effect lithium-bromideabsorption-type refigerating machine 双效溴化锂吸收式制冷机（85）double pipe condenser 套管式冷凝器（82）down draft 倒灌（39）downfeed system 上分式系统（21）downstream spray pattern 顺喷（67）drain pipe 泄水管（23）drain pipe 排污管（23）droplet 液滴（44）drv air 干空气（65）dry-and-wet-bulb thermometer 干湿球温度表（102）dry-bulb temperature 干球温度（2）dry cooling condition 干工况（67）dry dust separator 干式除尘器（56）dry expansion evaporator 干式蒸发器（83）dry return pipe 干式凝结水管（22）dry steam humidifler 干蒸汽加湿器（72）dualductairconing ition 双风管空气调节系统（63）dual duct system 双风管空气调节系统（63）duct 风管、风道（51）dust 粉尘（43）dust capacity 容尘量（47）dust collector 除尘器（56）dust concentration 含尘浓度（46）dust control 除尘（46）dust-holding capacity 容尘量（47）dust removal 除尘（46）dust removing system 除尘系统（46）dust sampler 粉尘采样仪（104）dust sampling meter 粉尘采样仪（104）dust separation 除尘（45）dust separator 除尘器（56）dust source 尘源（45）dynamic deviation 动态偏差（88）Eeconomic resistance of heat transfer 经济传热阻（17）economic velocity 经济流速（26）efective coefficient of local resistance 折算局部阻力系数（26）effective legth 折算长度（25）effective stack height 烟囱有效高度（50）effective temperature difference 送风温差（70）ejector 喷射器（85）ejetor 弯头（24）elbow 电加热器（73）electric heater 电加热段（71）electric panel heating 电热辐射采暖（13）electric precipitator 电除尘器（57）electricradian theating 电热辐射采暖（13）electricresistance hu-midkfier 电阻式加湿器（72）electro-pneumatic convertor 电—气转换器（94）electrode humidifler 电极式加湿器（73）electrostatic precipi-tator 电除尘器（57）eliminator 挡水板（74）emergency ventilation 事故通风（34）emergency ventilation system 事故通风系统（40）emission concentration 排放浓度（51）enclosed hood 密闭罩（42）enthalpy 焓（76）enthalpy control system 新风〕焓值控制系统（91）enthalpy entropy chart 焓熵图（77）entirely ventilation 全面通风（33）entropy 熵（76）environmental noise 环境噪声（97）equal percentage flow characteristic 等百分比流量特性（89）equivalent coefficient of local resistance 当量局部阻力系数（26）equivalent length 当量长度（25）equivalent[continuous A] sound level 等效〔连续A〕声级（96）evaporating pressure 蒸发压力（75）evaporating temperature 蒸发温度（75）evaporative condenser 蒸发式冷凝器（83）evaporator 蒸发器（83）excess heat 余热（35）excess pressure 余压（37）excessive heat 余热（35）exergy （76）exhaust air rate 排风量（35）exhaust fan 排风机（41）exhaust fan room 排风机室（41）exhaust hood 局部排风罩（41）exhaust inlet 吸风口（54）exhaust opening 吸风口（54）exhaust opening orinlet 风口（54）exhaust outlet 排风口（54）exaust vertical pipe 排气〕烟囱（50）exhausted enclosure 密闭罩（42）exit 排风口（54）expansion 膨胀（79）expansion pipe 膨胀管（23）explosion proofing 防爆（36）expansion steam trap 恒温式疏水器（32）expansion tank 膨胀水箱（28）extreme maximum temperature 极端最高温度（6）extreme minimum temperature 极端最低温度（6）Ffabric collector 袋式除尘器（57）face tube 皮托管（103）face velocity 罩口风速（42）fan 通风机（55）fan-coil air-conditioning system 风机盘管空气调节系统（64）fan-coil system 风机盘管空气调节系统（64）fan-coil unit 风机盘管机组（72）fan house 通风机室（41）fan room 通风机室（41）fan section 风机段（72）feed-forward control 前馈控制（91）feedback 反馈（86）feeding branch tlo radiator 散热器供热支管（23）fibrous dust 纤维性粉尘（43）fillter cylinder for sampling 滤筒采样管（104）fillter efficiency 过滤效率（47）fillter section 过滤段（71）filltration velocity 过滤速度（48）final resistance of filter 过滤器终阻力（47）fire damper 防火阀（53）fire prevention 防火（36）fire protection 防火（36）fire-resisting damper 防火阀（53）fittings (通风〕配件（52）fixed set-point control 定值调节（91）fixed support 固定支架（24）fixed time temperature (humidity) 定时温（湿）度（5）flame combustion 热力燃烧（48）flash gas 闪发气体（78）flash steam 二次蒸汽（14）flexible duct 软管（52）flexible joint 柔性接头（52）float type steam trap 浮球式疏水器（32）float valve 浮球阀（31）floating control 无定位调节（88）flooded evaporator 满液式蒸发器（83）floor panel heating 地板辐射采暖（13）flow capacity of control valve 调节阀流通能力（90）flow characteristic of control valve 调节阀流量特性（89）foam dust separator 泡沫除尘器（57）follow-up control system 随动系统（92）forced ventilation 机械通风（33）forward flow zone 射流区（69）foul gas 不凝性气体（78）four-pipe water system 四管制水系统（65）fractional separation efficiency 分级除尘效率（47）free jet 自由射流（68）free sillica 游离二氧化硅（43）free silicon dioxide 游离二氧化硅（43）freon 氟利昂（77）frequency interval 频程（97）frequency of wind direction 风向频率（7）fresh air handling unit 新风机组（71）fresh air requirement 新风量（67）friction factor 摩擦系数（25）friction loss 摩擦阻力（25）frictional resistance 摩擦阻力（25）fume 烟〔雾〕（44）fumehood 排风柜（42）fumes 烟气（44）Ggas-fired infrared heating 煤气红外线辐射采暖（13）gas-fired unit heater 燃气热风器（30）gas purger 不凝性气体分离器（84）gate valve 闸阀（31）general air change 全面通风（33）general exhaust ventilation (GEV) 全面排风（33）general ventilation 全面通风（33）generator 发生器（85）global radiation 总辐射（10）grade efficiency 分级除尘效率（47）granular bed filter 颗粒层除尘器（57）granulometric distribution 粒径分布（44）gravel bed filter 颗粒层除尘器（57）gravity separator 沉降室（56）ground-level concentration 落地浓度（51）guide vane 导流板（52）Hhair hygrometor 毛发湿度计（102）hand pump 手摇泵（29）harmful gas and vapo[u]r 有害气体（48）harmful substance 有害物质（35）header 分水器、集水器（30、31）heat and moisture transfer 热湿交换（67）heat balance 热平衡（35）heat conduction coefficient 导热系数（16）heat conductivity 导热系数（16）heat distributing network 热网（15）heat emitter 散热器（29）heat endurance 热稳定性（17）heat exchanger 换热器（27）heat flowmeter 热流计（103）heat flow rate 热流量（16）heat gain from appliance and equipment 设备散热量（61）heat gain from lighting 照明散热量（61）heat gain from occupant 人体散热量（61）heat insulating window 保温窗（41）heat(thermal)insuation 隔热（39）heat(thermal)lag 延迟时间（18）heat loss 耗热量（18）heat loss by infiltration 冷风渗透耗热量（19）heat-operated refrigerating system 热力制冷系统（81）heat-operated refrigetation 热力制冷（80）heat pipe 热管（74）heat pump 热泵（85）heat pump air conditioner 热泵式空气调节器（71）heat release 散热量（38）heat resistance 热阻（16）heat screen 隔热屏（39）heat shield 隔热屏（39）heat source 热源（13）heat storage 蓄热（61）heat storage capacity 蓄热特性（61）heat supply 供热（14）heat supply network 热网（15）heat transfer 传热（15）heat transmission 传热（15）heat wheel 转轮式换热器（73）heated thermometer anemometer 热风速仪（103）heating 采暖、供热、加热（11、14、66）heating appliance 采暖设备（27）heating coil 热盘管（74）heating coil section 加热段（71）heating equipment 采暖设备（27）heating load 热负荷（19）heating medium 热媒（13）heating medium parameter 热媒参数（14）heating pipeline 采暖管道（22）heating system 采暖系统（20）heavy work 重作业（105）high-frequency noise 高频噪声（98）high-pressure ho twater heating 高温热水采暖（12）high-pressure steam heating 高压蒸汽采暖（12）high temperature water heating 高温热水采暖（12）hood 局部排风罩（41）horizontal water-film syclonet 卧式旋风水膜除尘器（57）hot air heating 热风采暖（12）hot air heating system 热风采暖系统（20）hot shop 热车间（39）hot water boiler 热水锅炉（27）hot water heating 热水采暖（11）hot water system 热水采暖系统（20）hot water pipe 热水管（22）hot workshop 热车间（39）hourly cooling load 逐时冷负荷（62）hourly sol-air temperature 逐时综合温度（60）humidification 加湿（66）humidifier 加湿器（72）humididier section 加湿段（71）humidistat 恒湿器（94）humidity ratio 含湿量（65）hydraulic calculation 水力计算（24）hydraulic disordeer 水力失调（26）hydraulic dust removal 水力除尘（46）hydraulic resistance balance 阻力平衡（26）hydraulicity 水硬性（45）hydrophilic dust 亲水性粉尘（43）hydrophobic dust 疏水性粉尘（43）Iimpact dust collector 冲激式除尘器（58）impact tube 皮托管（103）impedance muffler 阻抗复合消声器（99）inclined damper 斜插板阀（53）index circuit 最不利环路（24）indec of thermal inertia (valueD) 热惰性指标（D值）（17）indirect heat exchanger 表面式换热器（28）indirect refrigerating sys 间接制冷系统（80）indoor air design conditions 室内在气计算参数（5）indoor air velocity 室内空气流速（4）indoor and outdoor design conditions 室内外计算参数（2）indoor reference for air temperature and relative humidity 室内温湿度基数（5）indoor temperature (humidity) 室内温（湿）度（4）induction air-conditioning system 诱导式空气调节系统（64）induction unit 诱导器（72）inductive ventilation 诱导通风（34）industral air conditioning 工艺性空气调节（59）industrial ventilation 工业通风（33）inertial dust separator 惯性除尘器（56）infiltration heat loss 冷风渗透耗热量（19）infrared humidifier 红外线加湿器（73）infrared radiant heater 红外线辐射器（30）inherent regulation of controlled plant 调节对象自平衡（87）initial concentration of dust 初始浓度（47）initial resistance of filter 过滤器初阻力（47）input variable 输入量（89）insulating layer 保温层（105）integral enclosure 整体密闭罩（42）integral time 积分时间（89）interlock protection 联锁保护（91）intermittent dust removal 定期除灰（48）intermittent heating 间歇采暖（11）inversion layer 逆温层（50）inverted bucket type steam trap 倒吊桶式疏水器（32）irradiance 辐射照度（4）isoenthalpy 等焓线（66）isobume 等湿线（66）isolator 隔振器（101）isotherm 等温线（66）isothermal humidification 等温加湿（67）isothermal jet 等温射流（68）Jjet 射流（68）jet axial velocity 射流轴心速度（69）jet divergence angle 射流扩散角（69）jet in a confined space 受限射流（68）Kkatathermometer 卡他温度计（102）Llaboratory hood 排风柜（42）lag of controlled plant 调节对象滞后（87）large space enclosure 大容积密闭罩（42）latent heat 潜热（60）lateral exhaust at the edge of a bath 槽边排风罩（42）lateral hoodlength of pipe section 侧吸罩（42）length of pipe section 管段长度（25）light work 轻作业（105）limit deflection 极限压缩量（101）limit switch 限位开关（95）limiting velocity 极限流速（26）linear flow characteristic 线性流量特性（89）liquid-level ga[u]ge 液位计（103）liquid receiver 贮液器（84）lithium bromide 溴化锂（78）lithium-bromide absorption-type refrigerating machine 溴化锂吸收式制冷机（84）lithium chloride resistance hygrometer氯化锂电阻湿度计（93）load pattern 负荷特性（62）local air conditioning 局部区域空气调节（59）local air suppiy system 局部送风系统（40）local exhaustventilation (LEV) 局部排风（34）local exhaust system 局部排风系统（40）local heating 局部采暖（11）local relief 局部送风（34）local relief system 局部送风系统（40）local resistance 局部阻力（25）local solartime 地方太阳时（10）local ventilation 局部通风（34）local izedairsupply for air-heating 集中送风采暖（12）local ized air control 就地控制（91）loop 环路（24）louver 百叶窗（41）low-frequencynoise 低频噪声（98）low-pressure steam heating 低压蒸汽采暖（12）lyophilic dust 亲水性粉尘（43）lyophobic dust 疏水性粉尘（43）Mmain 总管、干管（22）main duct 通风〕总管、〔通风〕干管（51）main pipe 总管、干管（22）make-up water pump 补给水泵（28）manual control 手动控制（91）mass concentration 质量浓度（36）maximum allowable concentration (MAC) 最高容许浓度（36）maximum coefficient of heat transfer 最大传热系数（17）maximum depth of frozen ground 最大冻土深度（7）maximum sum of hourly colling load 逐时冷负荷综合最大值（62）mean annual temperature (humidity) 年平均温（湿）度（6）mean daily temperature (humidity) 日平均温（湿）度（5）mean dekad temperature (humidity) 旬平均温（湿）度（6）mean monthly maximum temperature 月平均最高温度（6）mean monthly minimum temperature 月平均最低温度（6）mean monthly temperature (humidity) 月平均温（湿）度（6）mean relative humidity 平均相对湿度（7）mean wind speed 平均风速（7）mechanical air supply system 机械送风系统（40）mechanical and hydraulic combined dust removal 联合除尘（46）mechanical anemometer 机械式风速仪（103）mechanical cleaning off dust 机械除尘（46）mechanical dust removal 机械排风系统（40）mechanical exhaust system 机械通风系统（40）mechanical ventilation 机械通风（33）media velocity 过滤速度（48）metal radiant panel 金属辐射板（30）metal radiant panel heating 金属辐射板采暖（13）micromanometer 微压计（103）micropunch plate muffler 微穿孔板消声器（90）mid-frequency noise 中频噪声（98）middle work 中作业（105）midfeed system 中分式系统（22）minimum fresh air requirmente 最小新风量（68）minimum resistance of heat transfer 最小传热阻（17）mist 雾（44）mixing box section 混合段（71）modular air handling unit 组合式空气调节机组（71）moist air 湿空气（65）moisture excess 余湿（35）moisure gain 散湿量（61）moisture gain from appliance and equipment 设备散湿量（61）moisturegain from occupant 人体散湿量（61）motorized valve 电动调节阀（95）motorized (pneumatic) 电（气）动两通阀（95）2-way valvemotorized (pneumatic)3-way valve 电（气）动三通阀（95）movable support 活动支架（24）muffler 消声器（99）muffler section 消声段（72）multi-operating mode automtic conversion 工况自动转换（90）multi-operating mode control system 多工况控制系统（92）multiclone 多管〔旋风〕除尘器（56）multicyclone 多管〔旋风〕除尘器（56）multishell condenser 组合式冷凝器（82）Nnatural and mechanical combined ventilation 联合通风（33）natural attenuation quantity of noise 噪声自然衰减量（99）natural exhaust system 自然排风系统（37）natural freguency 固有频率（100）natural ventilation 自然通风（33）NC-curve[s] 噪声评价NC曲线（97）negative freedback 负反馈（86）neutral level 中和界（39）neutral pressure level 中和界（39）neutral zone 中和界（39）noise 噪声（97）noise control 噪声控制（98）noise criter ioncurve(s) 噪声评价NC曲线（97）noisc rating number 噪声评价NR曲线（97）noise reduction 消声（99）non azeotropic mixture refragerant 非共沸溶液制冷剂（77）non-commonsection 非共同段（25）non condensable gas 不凝性气体（78）non condensable gas purger 不凝性气体分离器（84）non-isothermal jct 非等温射流（68）nonreturn damper 〔通风〕止回阀（53）nonreturn valve 止回阀（31）normal coldest month 累年最冷月（3）normal coldest 3-month period 累年最冷三个月（3）normal hottest month 累年最热月（３）normal hottest 3month period 累年最热三个月（3）normal three summer months 累年最热三个月（3）normal three winter months 累年最冷三个月（3）normals 累年值（3）nozzle outlet air suppluy 喷口送风（69）number concentration 计数浓度（36）number of degree-day of heating period 采暖期度日数（9）Ooctave 倍频程（97）1/3 octave 倍频程（97）octave band 倍频程（97）oil cooler 油冷却器（84）oill-fired unit heater 燃油热风器（30）one-and-two pipe combined heating system 单双管混合式采暖系统（21）one (single)-pipe circuit (cross-over) heating system 单管跨越式采暖系统（21）one(single)-pipe heating system 单管采暖系统（21）one(single)-pipe loop circuit heating system 水平单管采暖系统（21）one(single)-pipe seriesloop heating system 单管顺序式采暖系统（21）one-third octave band 倍频程（97）on-of control 双位调节（88）open loop control 开环控制（86）open return 开式回水（15）open shell and tube condenser 立式壳管式冷凝器（82）open tank 开式水箱（28）operating pressure 工作压力（27）operating range 作用半径（26）opposed multiblade damper 对开式多叶阀（52）organized air supply 有组织进风（33）organized exhaust 有组织排风（34）organized natural ventilation 有组织自然通风（37）outdoor air design conditions 室外空气计算参数（7）outdoor ctitcal air temperature for heating 采暖室外临界温度（9）outdoor design dry-bulb temperature for summer air conlitioning 夏季空气调节室外计算干球温度（8）outdoor design hourly temperature for summer air conditioning 夏季空气调节室外计算逐时温度（9）outdoor design mean daily temperature for summer air conditioning 夏季空气调节室外计算日平均温度（9）outdoor design relative humidityu for summer ventilation 夏季通风室外计算相对湿度（8）outdoor design relative humidity for winter air conditioning 冬季空气调节室外计算相对湿度（8）outdoor design temperature ture for calculated envelope in winter冬季围护结构室外计算温度（8）outdoor design temperature ture for heating 采暖室外计算温度（7）outdoor design temperature for summer ventilation 夏季通风室外计算温度（8）outdoor design temperature for winter air conditioning 冬季空气调节室外计算温度（8）outdoor design temperature for winter vemtilation 冬季通风室外计算温度（7）outdoor designwet-bulb temperature for summer air conditioning 夏季空气调节室外计算湿球温度（8）outdoor mean air temperature during heating period 采暖期室外平均温度（9）outdoor temperature(humidity) 室外温（湿）度（5）outlet air velocity 出口风速（70）out put variable 输出量（89）overall efficiency of separation 除尘效率（47）overall heat transmission coefficient 传热系数（16）overflow pipe 溢流管（23）overheat steam 过热蒸汽（14）overlapping averages 滑动平均（4）overshoot 超调量（88）Ppackaged air conditioner 整体式空气调节器（70）packaged heat pump 热泵式空气调节器（71）packed column 填料塔（58）packed tower 填料塔（58）panel heating 辐射采暖（12）parabolic flow character-istic 抛物线流量特性（90）parallel multiblade damperin 平行式多叶阀（53）parameter detection 参数检测（90）part 通风〕部件（52）partial enclosure 局部密闭罩（42）partial pressure of water vapo[u]r 水蒸汽分压力（6）particle 粒子（44）particle counter 粒子计数器（104）particle number concentration 计数浓度（36）particle size 粒径（44）particle size distribution 粒径分布（44）particulate 粒子（44）particulate collector 除尘器（56）particulates 大气尘（43）passage ventilating duct 通过式风管（52）penetration rate 穿透率（47）percentage of men，women and children 群集系数（62）percentage of possible sunshine 日照率（7）percentage of return air 回风百分比（68）perforated ceiling air supply 孔板送风（69）perforated plate tower 筛板塔（58）periodic dust dislodging 定期除灰（48）piece (通风〕部件（52）pipe fittings 管道配件（23）pipe radiator 光面管散热器（29）pipe section 管段（25）pipe coil 光面管放热器（29）pitot tube 皮托管（103）plate heat exchanger 板式换热器（73）plenum chamber 静压箱（74）plenum space 稳压层（70）plug 丝堵（24）plume 烟羽（50）plume rise height 烟羽抬升高度（50）PNC-curve[s] 噪声评价PNC曲线（97）pneumatic conveying 气力输送（46）pueumatic transport 气力输送（46）pneumatic valve 气动调节阀（95）pneumo-electrical convertor 气-电转换器（94）positioner 定位器（95）positive feedback 正反馈（86）powerroof ventilator 屋顶通风机（55）preferred noise criteria curve[s] 噪声评价PNC曲线（97）pressure drop 压力损失（26）pressure enthalpy chart 压焓图（77）pressure ga[u]ge 压力表（103）pressure of steam supply 供汽压力（14）pressure reducing valve 减压阀（31）pressure relief device 泄压装置（53）pressure relief valve 安全阀（31）pressure thermometer 压力式温度计（102）pressure volume chart 压容图（77）primary air fan-coil system 风机盘管加新风系统（64）primary air system 新风系统（64）primary retirn air 一次回风（68）process air conditioning 工艺性空气调节（59）program control 程序控制（91）proportional band 比例带（89）proportional control 比例调节（88）proportional-integral (PI)control 比例积分调节（88）proportional-integralderivative(PID)control 比例积分微分调节（88）protected(roof)monitor 避风天窗（39）psychrometric chart 声级计（104）pulvation action 干湿球温度表（102）push-pull hood 焓湿图（65）pulvation action 尘化作用（45）push-pull hood 吹吸式排风罩（42）Qquick open flow characteristic 快开流量特性（89）Rradiant heating 辐射采暖（12）radiant intensity 辐射强度（4）radiation intensity 辐射强度（4）radiator 散热器（29）radiator heating 散热器采暖（12）radiator heating system 散热器采暖系统（20）radiator valve 散热器调节阀（32）rating under air conditioning condition 空调工况制冷量（75）reactive muffler 抗性消声器（99）receiver 贮液器（84）receiving hood 接受式排风罩（42）reciprocating compressor 活塞式压缩机（82）recirculation cavity 空气动力阴影区（38）recording thermometer 自记温度计（102）reducing coupling 异径管接头（24）reducing valve 减压阀（31）reentrainment of dust 二次扬尘（45）refrigerant 制冷剂（77）[refrigerating] coefficient of performance (COP) (制冷〕性能系数（76）refrigerating compressor 制冷压缩机（81）refrigerating cycle 制冷循环（79）refrigerating effect 制冷量（75）refrigerating engineering 制冷工程（75）refrigerating machine 制冷机（81）refrigerating medium 载冷剂（78）refrigerating planttoom 制冷机房（77）refrigerating station 制冷机房（77）refrigerating system 制冷系统（80）refrigeration 制冷（75）regenerative noise 再生噪声（98）register 百叶型风口（54）regulator 调节器（94）reheat air conditioning system 再热式空气调节系统（63）relative humidity 相对湿度（3）relay 继电器（95）remote control 遥控（90）resistance of heat transfer 传热阻（17）resistance thermometer 电阻温度计（93）resistance to water vapo[u]r permeability 蒸汽渗透阻（18）resistance to water vapo[u]r permeation 蒸汽渗透阻（18）resistive muffler 阻性消声器（99）resistivity 比电阻（45）resonance 共振（100）resonant frequency 共振频率（100）response curve of controlled plant 调节对象正升曲线（87）return air 回风（70）return air inlet 回风口（70）return branch of radiator 散热器回水支管（23）return fan 回风机（72）return flow zone 回流区（69）return water temperataure 回水温度（14）reverse Carnot cycle 逆卡诺循环（79）reversed return system 同程式系统（20）reversible cycle 可逆循环（79）rim exhaust 槽边排风罩（42）rim ventilation 槽边通风（34）。
暖通空调术语英汉对照索引
附录英汉对照索引AA-weighted sound pressure level A声级〔96〕absolute humidity 绝对湿度〔2〕absolute roughness 绝对粗糙度〔25〕absorbate 吸收质〔49〕absorbent 吸收剂〔49〕absorbent 吸声材料〔100〕absorber 吸收器〔85〕absorptance for solar radiation 太阳辐射热吸收系数〔60〕absorption equipment 吸收装置〔49〕absorption of gas and vapo[u]r 气体吸收〔48〕absorptiong refrige rationg cycle 吸收式制冷循环〔80〕absorption-type refrigerating machine 吸收式制冷机〔84〕access door 检查门〔55〕acoustic absorptivity 吸声系数〔100〕actual density 真密度〔44〕actuating element 执行机构〔94〕actuator 执行机构〔94〕adaptive control system 自适应控制系统〔93〕additional factor for exterior door 外门附加率〔19〕additional factor for intermittent heating 间歇附加率〔19〕additional factor for wind force 高度附加率〔19〕additional heat loss 风力附加率〔19〕adiabatic humidification 附加耗热量〔18〕adiabatic humidiflcation 绝热加湿〔66〕adsorbate 吸附质〔49〕adsorbent 吸附剂〔49〕adsorber 吸附装置〔49〕adsorption equipment 吸附装置〔49〕adsorption of gas and vapo[u]r 气体吸附〔48〕aerodynamic noise 空气动力噪声〔98〕aerosol 气溶胶〔43〕air balance 风量平衡〔35〕air changes 换气次数〔35〕air channel 风道〔51〕air cleanliness 空气洁净度〔104〕air collector 集气罐〔31〕air conditioning 空气调节〔59〕air conditioning condition 空调工况〔76〕air conditioning equipment 空气调节设备〔70〕air conditioning machine room 空气调节机房〔59〕air conditioning system 空气调节系统〔62〕air conditioning system cooling load 空气调节系统冷负荷〔62〕air contaminant 空气污染物〔51〕air-cooled condenser 风冷式冷凝器〔82〕air cooler 空气冷却器〔74〕air curtain 空气幕〔30〕air cushion shock absorber 空气弹簧隔振器〔101〕air distribution 气流组织〔68〕air distributor 空气分布器〔54〕air-douche unit with water atomization 喷雾风扇〔56〕air duct 风管、风道〔51〕air filter 空气过滤器〔58〕air handling equipment 空气调节设备〔70〕air handling unit room 空气调节机房〔59〕air header 集合管〔52〕air humidity 空气湿度〔2〕air inlet 风口〔54〕air intake 进风口〔41〕air manifold 集合管〔52〕air opening 风口〔54〕air pollutant 空气污染物〔51〕air pollution 大气污染〔50〕air preheater 空气预热器〔73〕air return method 回风方式〔70〕air return mode 回风方式〔70〕air return through corridor 走廊回风〔70〕air space 空气间层〔15〕air supply method 送风方式〔69〕air supply mode 送风方式〔69〕air supply (suction) opening with slide plate 插板式送〔吸〕风口〔54〕air supply volume per unit area 单位面积送风量〔69〕air temperature 空气温度〔2〕air through tunnel 地道风〔40〕air-to-air total heat exchanger 全热换热器〔73〕air-to-cloth ratio 气布比〔48〕air velocity at work area 作业地带空气流速〔5〕air velocity at work place 工作地点空气流速〔4〕air vent 放气阀〔31〕air-water systen 空气—水系统〔64〕airborne particles 大气尘〔43〕air hater 空气加热器〔29〕airspace 空气间层〔15〕alarm signal 报警信号〔90〕ail-air system 全空气系统〔63〕all-water system 全水系统〔64〕allowed indoor fluctuation of temperature and relative humidity 室内温湿度允许波动X围〔5〕ambient noise 环境噪声〔97〕ammonia 氨〔78〕amplification factor of centrolled plant 调节对象放大系数〔87〕amplitude 振幅〔100〕anergy 〔77〕angle of repose 安息角〔44〕ange of slide 滑动角〔44〕angle scale 热湿比〔67〕angle valve 角阀〔31〕annual [value] 历年值〔3〕annual coldest month 历年最冷月〔3〕annual hottest month 历年最热月〔3〕anticorrosive 缓蚀剂〔78〕antifreeze agent 防冻剂〔78〕antifreeze agent 防冻剂〔78〕apparatus dew point 机器露点〔67〕apparent density 堆积密度〔45〕aqua-ammonia absorptiontype-refrigerating machine 氨—水吸收式制冷机〔84〕aspiation psychrometer 通风温湿度计〔102〕Assmann aspiration psychrometer 通风温湿度计〔102〕atmospheric condenser 淋激式冷凝器〔83〕atmospheric diffusion 大气扩散〔40〕atmospheric dust 大气尘〔43〕atmospheric pollution 大气污染〔50〕atmospheric pressure 大气压力〔6atmospheric stability 大气稳定度〔50〕atmospheric transparency 大气透明度〔10〕atmospheric turblence 大气湍流〔50〕automatic control 自动控制〔86〕automatic roll filter 自动卷绕式过滤器〔58〕automatic vent 自动放气阀〔32〕available pressure 资用压力〔27〕average daily sol-air temperature 日平均综合温度〔60〕axial fan 轴流式通风机〔55〕azeotropic mixture refrigerant 共沸溶液制冷剂〔77〕Bback-flow preventer 防回流装置〔53〕back pressure of steam trap 凝结水背压力〔14〕back pressure return 余压回水〔15〕background noise 背景噪声〔98〕back plate 挡风板〔39〕bag filler 袋式除尘器〔57〕baghouse 袋式除尘器〔57〕barometric pressure 大气压力〔6〕basic heat loss 根本耗热量〔18〕bend muffler 消声弯头〔100〕bimetallic thermometer 双金属温度计〔102〕black globe temperature 黑球温度〔2〕blow off pipe 排污管〔23〕blowdown 排污管〔23〕boiler 锅炉〔27〕boiller house 锅炉房〔14〕boiler plant 锅炉房〔14〕boiler room 锅炉房〔14〕booster 加压泵〔29〕branch 支管〔22〕branch duct (通风) 支管〔51〕branch pipe 支管〔22〕building envelope 围护结构〔15〕building flow zones 建筑气流区〔37〕building heating entry 热力入口〔15〕bulk density 堆积密度〔45〕bushing 补心〔24〕butterfly damper 蝶阀〔52〕by-pass damper 空气加热器〕旁通阀〔41〕by-pass pipe 旁通管〔23〕Ccanopy hood 伞形罩〔42〕capillary tube 毛细管〔84〕capture velocity 控制风速〔43〕capture velocity 外部吸气罩〔41〕capturing hood 卡诺循环〔79〕Carnot cycle 串级调节系统〔92〕cascade control system 铸铁散热器〔29〕cast iron radiator 催化燃烧〔49〕catalytic oxidation 催化燃烧〔49〕ceilling fan 吊扇〔56〕ceiling panelheating 顶棚辐射采暖〔12〕center frequency 中心频率〔97〕central air conditionint system 集中式空气调节系统〔63〕central heating 集中采暖〔11〕central ventilation system 新风系统〔64〕centralized control 集中控制〔91〕centrifugal pressor 离心式压缩机〔82〕centrifugal fan 离心式通风机〔55〕check damper (通风〕止回阀〔53〕check valve 止回阀〔31〕chilled water 冷水〔76〕chilled water system with primary-secondary pumps 一、二次泵冷水系统〔81〕chimney (排气〕烟囱〔50〕circuit 环路〔24〕circulating fan 风扇〔55〕circulating pipe 循环管〔23〕circulating pump 循环泵〔29〕clean room 洁净室〔104〕cleaning hole 清扫孔〔54〕cleaning vacuum plant 真空吸尘装置〔58〕cleanout opening 清扫孔〔54〕clogging capacity 容尘量〔47〕close nipple 长丝〔24〕closed booth 大容积密闭罩〔42〕closed full flow return 闭式满管回水〔15〕closed loop control 闭环控制〔87〕closed return 闭式回水〔15〕closed shell and tube condenser 卧式壳管式冷凝器〔82〕closed shell and tube evaporator 卧式壳管式蒸发器〔83〕closed tank 闭式水箱〔28〕coefficient of accumulation of heat 蓄热系数〔17〕coefficient of atmospheric transpareney 大气透明度〔10〕coefficient of effective heat emission 散热量有效系数〔38〕coficient of effective heat emission 传热系数〔16〕coefficient of locall resistance 局部阻力系数〔26〕coefficient of thermal storage 蓄热系数〔17〕coefficient of vapo[u]r 蒸汽渗透系数〔18〕coefficient of vapo[u]r 蒸汽渗透系数〔18〕coil 盘管〔74〕collection efficiency 除尘效率〔47〕bustion of gas and vapo[u]r 气体燃烧〔58〕fort air conditioning 舒适性空气调节〔59〕mon section 共同段〔25〕pensator 补偿器〔31〕ponents (通风〕部件〔52〕pression 压缩〔79〕pression-type refrigerating machine 压缩式制冷机〔81〕pression-type refrigerating system 压缩式制冷系统〔81〕pression-type refrigeration 压缩式制冷〔80〕pression-type refrigeration cycle 压缩式制冷循环〔79〕pression-type water chiller 压缩式冷水机组〔81〕concentratcd heating 集中采暖〔11〕concentration of narmful substance 有害物质浓度〔36〕condensate drain pan 凝结水盘〔74〕condensate pipe 凝结水管〔22〕condensate pump 凝缩水泵〔29〕condensate tank 凝结水箱〔28〕condensation 冷凝〔79〕condensation of vapo[u]r 气体冷凝〔49〕condenser 冷凝器〔82〕condensing pressure 冷凝压力〔75〕condensing temperature 冷凝温度〔75〕condensing unit 压缩冷凝机组〔81〕conditioned space 空气调节房间〔59〕conditioned zone 空气调节区〔59〕conical cowl 锥形风帽〔52〕constant humidity system 恒湿系统〔64〕constant temperature and humidity system 恒温恒湿系统〔64〕constant temperature system 恒温系统〔64〕constant value control 定值调节〔91〕constant volume air conditioning system 定风量空气调节系统〔63〕continuous dust dislodging 连续除灰〔48〕continuous dust dislodging 连续除灰〔48〕continuous heating 连续采暖〔11〕contour zone 稳定气流区〔38〕control device 控制装置〔86〕control panel 控制屏〔95〕control valve 调节阀〔95〕control velocity 控制风速〔43〕controlled natural ventilation 有组织自然通风〔37〕controlled plant 调节对象〔86〕controlled variable 被控参数〔86〕controller 调节器〔94〕convection heating 对流采暖〔12〕convector 对流散热器〔29〕cooling 降温、冷却〔39、66〕cooling air curtain 冷风幕〔74〕cooling coil 冷盘管〔74〕cooling coil section 冷却段〔72〕cooling load from heat 传热冷负荷〔62〕cooling load from outdoor air 新风冷负荷〔62〕cooling load from ventilation 新风冷负荷〔62〕cooling load temperature 冷负荷温度〔62〕cooling system 降温系统〔40〕cooling tower 冷却塔〔83〕cooling unit 冷风机组〔56〕cooling water 冷却水〔76〕correcting element 调节机构〔95〕correcting unit 执行器〔94〕correction factor for orientaion 朝向修正率〔19〕corrosion inhibitor 缓蚀剂〔78〕coupling 管接头〔23〕cowl 伞形风帽〔52〕criteria for noise control cross 噪声控频标准〔98〕cross fan 四通〔24〕crross-flow fan 贯流式通风机〔55〕cross-ventilation 穿堂风〔37〕cut diameter 分割粒径〔47〕cyclone 旋风除尘器〔56〕cyclone dust separator 旋风除尘器〔56〕cylindrical ventilator 筒形风帽〔52〕Ddaily range 日较差〔6〕damping factot 衰减倍数〔17〕data scaning 巡回检测〔90〕days of heating period 采暖期天数〔9〕deafener 消声器〔99〕decibel(dB) 分贝〔96〕degree-days of heating period 采暖期度日数〔9〕degree of subcooling 过冷度〔79〕degree of superheat 过热度〔80〕dehumidification 减湿〔66〕dehumidifying cooling 减湿冷却〔66〕density of dust particle 真密度〔44〕derivative time 微分时间〔89〕design conditions 计算参数〔2〕desorption 解吸〔49〕detecting element 检测元件〔93〕detention period 延迟时间〔18〕deviation 偏差〔87〕dew-point temperature 露点温度〔2〕dimond-shaped damper 菱形叶片调节阀〔53〕differential pressure type flowmeter 差压流量计〔103〕diffuser air supply 散流器〔54〕diffuser air supply 散流器送风〔69〕direct air conditioning system 直流式空气调节系统〔64〕direct bustion 直接燃烧〔48〕direct-contact heat exchanger 汽水混合式换热器〔28〕direct digital control (DDC) system 直接数字控制系统〔92〕direct evaporator 直接式蒸发器〔83〕direct-fired lithiumbromide absorption-type refrigerating machine 直燃式溴化锂吸收式制冷机〔85〕direct refrigerating system 直接制冷系统〔80〕direct return system 异程式系统〔20〕direct solar radiation 太阳直接辐射〔10〕discharge pressure 排气压力〔76〕discharge temperature 排气温度〔76〕dispersion 大气扩散〔49〕district heat supply 区域供热〔15〕district heating 区域供热〔15〕disturbance frequency 扰动频率〔100〕dominant wind direction 最多风向〔7〕double-effect lithium-bromide absorption-type refigerating machine 双效溴化锂吸收式制冷机〔85〕double pipe condenser 套管式冷凝器〔82〕down draft 倒灌〔39〕downfeed system 上分式系统〔21〕downstream spray pattern 顺喷〔67〕drain pipe 泄水管〔23〕drain pipe 排污管〔23〕droplet 液滴〔44〕drv air 干空气〔65〕dry-and-wet-bulb thermometer 干湿球温度表〔102〕dry-bulb temperature 干球温度〔2〕dry cooling condition 干工况〔67〕dry dust separator 干式除尘器〔56〕dry expansion evaporator 干式蒸发器〔83〕dry return pipe 干式凝结水管〔22〕dry steam humidifler 干蒸汽加湿器〔72〕dualductairconing ition 双风管空气调节系统〔63〕dual duct system 双风管空气调节系统〔63〕duct 风管、风道〔51〕dust 粉尘〔43〕dust capacity 容尘量〔47〕dust collector 除尘器〔56〕dust concentration 含尘浓度〔46〕dust control 除尘〔46〕dust-holding capacity 容尘量〔47〕dust removal 除尘〔46〕dust removing system 除尘系统〔46〕dust sampler 粉尘采样仪〔104〕dust sampling meter 粉尘采样仪〔104〕dust separation 除尘〔45〕dust separator 除尘器〔56〕dust source 尘源〔45〕dynamic deviation 动态偏差〔88〕Eeconomic resistance of heat transfer 经济传热阻〔17〕economic velocity 经济流速〔26〕efective coefficient of local resistance 折算局部阻力系数〔26〕effective legth 折算长度〔25〕effective stack height 烟囱有效高度〔50〕effective temperature difference 送风温差〔70〕ejector 喷射器〔85〕ejetor 弯头〔24〕elbow 电加热器〔73〕electric heater 电加热段〔71〕electric panel heating 电热辐射采暖〔13〕electric precipitator 电除尘器〔57〕electricradian theating 电热辐射采暖〔13〕electricresistance hu-midkfier 电阻式加湿器〔72〕electro-pneumatic convertor 电—气转换器〔94〕electrode humidifler 电极式加湿器〔73〕electrostatic precipi-tator 电除尘器〔57〕eliminator 挡水板〔74〕emergency ventilation 事故通风〔34〕emergency ventilation system 事故通风系统〔40〕emission concentration 排放浓度〔51〕enclosed hood 密闭罩〔42〕enthalpy 焓〔76〕enthalpy control system 新风〕焓值控制系统〔91〕enthalpy entropy chart 焓熵图〔77〕entirely ventilation 全面通风〔33〕entropy 熵〔76〕environmental noise 环境噪声〔97〕equal percentage flow characteristic 等百分比流量特性〔89〕equivalent coefficient of local resistance 当量局部阻力系数〔26〕equivalent length 当量长度〔25〕equivalent[continuous A] sound level 等效〔连续A〕声级〔96〕evaporating pressure 蒸发压力〔75〕evaporating temperature 蒸发温度〔75〕evaporative condenser 蒸发式冷凝器〔83〕evaporator 蒸发器〔83〕excess heat 余热〔35〕excess pressure 余压〔37〕excessive heat 余热〔35〕exergy 〔76〕exhaust air rate 排风量〔35〕exhaust fan 排风机〔41〕exhaust fan room 排风机室〔41〕exhaust hood 局部排风罩〔41〕exhaust inlet 吸风口〔54〕exhaust opening 吸风口〔54〕exhaust opening orinlet 风口〔54〕exhaust outlet 排风口〔54〕exaust vertical pipe 排气〕烟囱〔50〕exhausted enclosure 密闭罩〔42〕exit 排风口〔54〕expansion 膨胀〔79〕expansion pipe 膨胀管〔23〕explosion proofing 防爆〔36〕expansion steam trap 恒温式疏水器〔32〕expansion tank 膨胀水箱〔28〕extreme maximum temperature 极端最高温度〔6〕extreme minimum temperature 极端最低温度〔6〕Ffabric collector 袋式除尘器〔57〕face tube 皮托管〔103〕face velocity 罩口风速〔42〕fan 通风机〔55〕fan-coil air-conditioning system 风机盘管空气调节系统〔64〕fan-coil system 风机盘管空气调节系统〔64〕fan-coil unit 风机盘管机组〔72〕fan house 通风机室〔41〕fan room 通风机室〔41〕fan section 风机段〔72〕feed-forward control 前馈控制〔91〕feedback 反应〔86〕feeding branch tlo radiator 散热器供热支管〔23〕fibrous dust 纤维性粉尘〔43〕fillter cylinder for sampling 滤筒采样管〔104〕fillter efficiency 过滤效率〔47〕fillter section 过滤段〔71〕filltration velocity 过滤速度〔48〕final resistance of filter 过滤器终阻力〔47〕fire damper 防火阀〔53〕fire prevention 防火〔36〕fire protection 防火〔36〕fire-resisting damper 防火阀〔53〕fittings (通风〕配件〔52〕fixed set-point control 定值调节〔91〕fixed support 固定支架〔24〕fixed time temperature (humidity) 定时温〔湿〕度〔5〕flame bustion 热力燃烧〔48〕flash gas 闪发气体〔78〕flash steam 二次蒸汽〔14〕flexible duct 软管〔52〕flexible joint 柔性接头〔52〕float type steam trap 浮球式疏水器〔32〕float valve 浮球阀〔31〕floating control 无定位调节〔88〕flooded evaporator 满液式蒸发器〔83〕floor panel heating 地板辐射采暖〔13〕flow capacity of control valve 调节阀流通能力〔90〕flow characteristic of control valve 调节阀流量特性〔89〕foam dust separator 泡沫除尘器〔57〕follow-up control system 随动系统〔92〕forced ventilation 机械通风〔33〕forward flow zone 射流区〔69〕foul gas 不凝性气体〔78〕four-pipe water system 四管制水系统〔65〕fractional separation efficiency 分级除尘效率〔47〕free jet 自由射流〔68〕free sillica 游离二氧化硅〔43〕free silicon dioxide 游离二氧化硅〔43〕freon 氟利昂〔77〕frequency interval 频程〔97〕frequency of wind direction 风向频率〔7〕fresh air handling unit 新风机组〔71〕fresh air requirement 新风量〔67〕friction factor 摩擦系数〔25〕friction loss 摩擦阻力〔25〕frictional resistance 摩擦阻力〔25〕fume 烟〔雾〕〔44〕fumehood 排风柜〔42〕fumes 烟气〔44〕Ggas-fired infrared heating 煤气红外线辐射采暖〔13〕gas-fired unit heater 燃气热风器〔30〕gas purger 不凝性气体别离器〔84〕gate valve 闸阀〔31〕general air change 全面通风〔33〕general exhaust ventilation (GEV) 全面排风〔33〕general ventilation 全面通风〔33〕generator 发生器〔85〕global radiation 总辐射〔10〕grade efficiency 分级除尘效率〔47〕granular bed filter 颗粒层除尘器〔57〕granulometric distribution 粒径分布〔44〕gravel bed filter 颗粒层除尘器〔57〕gravity separator 沉降室〔56〕ground-level concentration 落地浓度〔51〕guide vane 导流板〔52〕Hhair hygrometor 毛发湿度计〔102〕hand pump 手摇泵〔29〕harmful gas and vapo[u]r 有害气体〔48〕harmful substance 有害物质〔35〕header 分水器、集水器〔30、31〕heat and moisture transfer 热湿交换〔67〕heat balance 热平衡〔35〕heat conduction coefficient 导热系数〔16〕heat conductivity 导热系数〔16〕heat distributing network 热网〔15〕heat emitter 散热器〔29〕heat endurance 热稳定性〔17〕heat exchanger 换热器〔27〕heat flowmeter 热流计〔103〕heat flow rate 热流量〔16〕heat gain from appliance and equipment 设备散热量〔61〕heat gain from lighting 照明散热量〔61〕heat gain from occupant 人体散热量〔61〕heat insulating window 保温窗〔41〕heat(thermal)insuation 隔热〔39〕heat(thermal)lag 延迟时间〔18〕heat loss 耗热量〔18〕heat loss by infiltration 冷风渗透耗热量〔19〕heat-operated refrigerating system 热力制冷系统〔81〕heat-operated refrigetation 热力制冷〔80〕heat pipe 热管〔74〕heat pump 热泵〔85〕heat pump air conditioner 热泵式空气调节器〔71〕heat release 散热量〔38〕heat resistance 热阻〔16〕heat screen 隔热屏〔39〕heat shield 隔热屏〔39〕heat source 热源〔13〕heat storage 蓄热〔61〕heat storage capacity 蓄热特性〔61〕heat supply 供热〔14〕heat supply network 热网〔15〕heat transfer 传热〔15〕heat transmission 传热〔15〕heat wheel 转轮式换热器〔73〕heated thermometer anemometer 热风速仪〔103〕heating 采暖、供热、加热〔11、14、66〕heating appliance 采暖设备〔27〕heating coil 热盘管〔74〕heating coil section 加热段〔71〕heating equipment 采暖设备〔27〕heating load 热负荷〔19〕heating medium 热媒〔13〕heating medium parameter 热媒参数〔14〕heating pipeline 采暖管道〔22〕heating system 采暖系统〔20〕heavy work 重作业〔105〕high-frequency noise 高频噪声〔98〕high-pressure ho twater heating 高温热水采暖〔12〕high-pressure steam heating 高压蒸汽采暖〔12〕high temperature water heating 高温热水采暖〔12〕hood 局部排风罩〔41〕horizontal water-film syclonet 卧式旋风水膜除尘器〔57〕hot air heating 热风采暖〔12〕hot air heating system 热风采暖系统〔20〕hot shop 热车间〔39〕hot water boiler 热水锅炉〔27〕hot water heating 热水采暖〔11〕hot water system 热水采暖系统〔20〕hot water pipe 热水管〔22〕hot workshop 热车间〔39〕hourly cooling load 逐时冷负荷〔62〕hourly sol-air temperature 逐时综合温度〔60〕humidification 加湿〔66〕humidifier 加湿器〔72〕humididier section 加湿段〔71〕humidistat 恒湿器〔94〕humidity ratio 含湿量〔65〕hydraulic calculation 水力计算〔24〕hydraulic disordeer 水力失调〔26〕hydraulic dust removal 水力除尘〔46〕hydraulic resistance balance 阻力平衡〔26〕hydraulicity 水硬性〔45〕hydrophilic dust 亲水性粉尘〔43〕hydrophobic dust 疏水性粉尘〔43〕Iimpact dust collector 冲激式除尘器〔58〕impact tube 皮托管〔103〕impedance muffler 阻抗复合消声器〔99〕inclined damper 斜插板阀〔53〕index circuit 最不利环路〔24〕indec of thermal inertia (valueD) 热惰性指标〔D值〕〔17〕indirect heat exchanger 外表式换热器〔28〕indirect refrigerating sys 间接制冷系统〔80〕indoor air design conditions 室内在气计算参数〔5〕indoor air velocity 室内空气流速〔4〕indoor and outdoor design conditions 室内外计算参数〔2〕indoor reference for air temperature and relative humidity 室内温湿度基数〔5〕indoor temperature (humidity) 室内温〔湿〕度〔4〕induction air-conditioning system 诱导式空气调节系统〔64〕induction unit 诱导器〔72〕inductive ventilation 诱导通风〔34〕industral air conditioning 工艺性空气调节〔59〕industrial ventilation 工业通风〔33〕inertial dust separator 惯性除尘器〔56〕infiltration heat loss 冷风渗透耗热量〔19〕infrared humidifier 红外线加湿器〔73〕infrared radiant heater 红外线辐射器〔30〕inherent regulation of controlled plant 调节对象自平衡〔87〕initial concentration of dust 初始浓度〔47〕initial resistance of filter 过滤器初阻力〔47〕input variable 输入量〔89〕insulating layer 保温层〔105〕integral enclosure 整体密闭罩〔42〕integral time 积分时间〔89〕interlock protection 联锁保护〔91〕intermittent dust removal 定期除灰〔48〕intermittent heating 间歇采暖〔11〕inversion layer 逆温层〔50〕inverted bucket type steam trap 倒吊桶式疏水器〔32〕irradiance 辐射照度〔4〕isoenthalpy 等焓线〔66〕isobume 等湿线〔66〕isolator 隔振器〔101〕isotherm 等温线〔66〕isothermal humidification 等温加湿〔67〕isothermal jet 等温射流〔68〕Jjet 射流〔68〕jet axial velocity 射流轴心速度〔69〕jet divergence angle 射流扩散角〔69〕jet in a confined space 受限射流〔68〕Kkatathermometer 卡他温度计〔102〕Llaboratory hood 排风柜〔42〕lag of controlled plant 调节对象滞后〔87〕large space enclosure 大容积密闭罩〔42〕latent heat 潜热〔60〕lateral exhaust at the edge of a bath 槽边排风罩〔42〕lateral hoodlength of pipe section 侧吸罩〔42〕length of pipe section 管段长度〔25〕light work 轻作业〔105〕limit deflection 极限压缩量〔101〕limit switch 限位开关〔95〕limiting velocity 极限流速〔26〕linear flow characteristic 线性流量特性〔89〕liquid-level ga[u]ge 液位计〔103〕liquid receiver 贮液器〔84〕lithium bromide 溴化锂〔78〕lithium-bromide absorption-type refrigerating machine 溴化锂吸收式制冷机〔84〕lithium chloride resistance hygrometer 氯化锂电阻湿度计〔93〕load pattern 负荷特性〔62〕local air conditioning 局部区域空气调节〔59〕local air suppiy system 局部送风系统〔40〕local exhaustventilation (LEV) 局部排风〔34〕local exhaust system 局部排风系统〔40〕local heating 局部采暖〔11〕local relief 局部送风〔34〕local relief system 局部送风系统〔40〕local resistance 局部阻力〔25〕local solartime 地方太阳时〔10〕local ventilation 局部通风〔34〕local izedairsupply for air-heating 集中送风采暖〔12〕local ized air control 就地控制〔91〕loop 环路〔24〕louver 百叶窗〔41〕low-frequencynoise 低频噪声〔98〕low-pressure steam heating 低压蒸汽采暖〔12〕lyophilic dust 亲水性粉尘〔43〕lyophobic dust 疏水性粉尘〔43〕Mmain 总管、干管〔22〕main duct 通风〕总管、〔通风〕干管〔51〕main pipe 总管、干管〔22〕make-up water pump 补给水泵〔28〕manual control 手动控制〔91〕mass concentration 质量浓度〔36〕maximum allowable concentration (MAC) 最高容许浓度〔36〕maximum coefficient of heat transfer 最大传热系数〔17〕maximum depth of frozen ground 最大冻土深度〔7〕maximum sum of hourly colling load 逐时冷负荷综合最大值〔62〕mean annual temperature (humidity) 年平均温〔湿〕度〔6〕mean daily temperature (humidity) 日平均温〔湿〕度〔5〕mean dekad temperature (humidity) 旬平均温〔湿〕度〔6〕mean monthly maximum temperature 月平均最高温度〔6〕mean monthly minimum temperature 月平均最低温度〔6〕mean monthly temperature (humidity) 月平均温〔湿〕度〔6〕mean relative humidity 平均相对湿度〔7〕mean wind speed 平均风速〔7〕mechanical air supply system 机械送风系统〔40〕mechanical and hydraulic bined dust removal 联合除尘〔46〕mechanical anemometer 机械式风速仪〔103〕mechanical cleaning off dust 机械除尘〔46〕mechanical dust removal 机械排风系统〔40〕mechanical exhaust system 机械通风系统〔40〕mechanical ventilation 机械通风〔33〕media velocity 过滤速度〔48〕metal radiant panel 金属辐射板〔30〕metal radiant panel heating 金属辐射板采暖〔13〕micromanometer 微压计〔103〕micropunch plate muffler 微穿孔板消声器〔90〕mid-frequency noise 中频噪声〔98〕middle work 中作业〔105〕midfeed system 中分式系统〔22〕minimum fresh air requirmente 最小新风量〔68〕minimum resistance of heat transfer 最小传热阻〔17〕mist 雾〔44〕mixing box section 混合段〔71〕modular air handling unit 组合式空气调节机组〔71〕moist air 湿空气〔65〕moisture excess 余湿〔35〕moisure gain 散湿量〔61〕moisture gain from appliance and equipment 设备散湿量〔61〕moisturegain from occupant 人体散湿量〔61〕motorized valve 电动调节阀〔95〕motorized (pneumatic) 电〔气〕动两通阀〔95〕2-way valvemotorized (pneumatic)3-way valve 电〔气〕动三通阀〔95〕movable support 活动支架〔24〕muffler 消声器〔99〕muffler section 消声段〔72〕multi-operating mode automtic conversion 工况自动转换〔90〕multi-operating mode control system 多工况控制系统〔92〕multiclone 多管〔旋风〕除尘器〔56〕multicyclone 多管〔旋风〕除尘器〔56〕multishell condenser 组合式冷凝器〔82〕Nnatural and mechanical bined ventilation 联合通风〔33〕natural attenuation quantity of noise 噪声自然衰减量〔99〕natural exhaust system 自然排风系统〔37〕natural freguency 固有频率〔100〕natural ventilation 自然通风〔33〕NC-curve[s] 噪声评价NC曲线〔97〕negative freedback 负反应〔86〕neutral level 中和界〔39〕neutral pressure level 中和界〔39〕neutral zone 中和界〔39〕noise 噪声〔97〕noise control 噪声控制〔98〕noise criter ioncurve(s) 噪声评价NC曲线〔97〕noisc rating number 噪声评价NR曲线〔97〕noise reduction 消声〔99〕non azeotropic mixture refragerant 非共沸溶液制冷剂〔77〕non-monsection 非共同段〔25〕non condensable gas 不凝性气体〔78〕non condensable gas purger 不凝性气体别离器〔84〕non-isothermal jct 非等温射流〔68〕nonreturn damper 〔通风〕止回阀〔53〕nonreturn valve 止回阀〔31〕normal coldest month 累年最冷月〔3〕normal coldest 3-month period 累年最冷三个月〔3〕normal hottest month 累年最热月〔３〕normal hottest 3month period 累年最热三个月〔3〕normal three summer months 累年最热三个月〔3〕normal three winter months 累年最冷三个月〔3〕normals 累年值〔3〕nozzle outlet air suppluy 喷口送风〔69〕number concentration 计数浓度〔36〕number of degree-day of heating period 采暖期度日数〔9〕Ooctave 倍频程〔97〕1/3 octave 倍频程〔97〕octave band 倍频程〔97〕oil cooler 油冷却器〔84〕oill-fired unit heater 燃油热风器〔30〕one-and-two pipe bined heating system 单双管混合式采暖系统〔21〕one (single)-pipe circuit (cross-over) heating system 单管跨越式采暖系统〔21〕one(single)-pipe heating system 单管采暖系统〔21〕one(single)-pipe loop circuit heating system 水平单管采暖系统〔21〕one(single)-pipe seriesloop heating system 单管顺序式采暖系统〔21〕one-third octave band 倍频程〔97〕on-of control 双位调节〔88〕open loop control 开环控制〔86〕open return 开式回水〔15〕open shell and tube condenser 立式壳管式冷凝器〔82〕open tank 开式水箱〔28〕operating pressure 工作压力〔27〕operating range 作用半径〔26〕opposed multiblade damper 对开式多叶阀〔52〕organized air supply 有组织进风〔33〕organized exhaust 有组织排风〔34〕organized natural ventilation 有组织自然通风〔37〕outdoor air design conditions 室外空气计算参数〔7〕outdoor ctitcal air temperature for heating 采暖室外临界温度〔9〕outdoor design dry-bulb temperature for summer air conlitioning 夏季空气调节室外计算干球温度〔8〕outdoor design hourly temperature for summer air conditioning 夏季空气调节室外计算逐时温度〔9〕outdoor design mean daily temperature for summer air conditioning 夏季空气调节室外计算日平均温度〔9〕outdoor design relative humidityu for summer ventilation 夏季通风室外计算相对湿度〔8〕outdoor design relative humidity for winter air conditioning 冬季空气调节室外计算相对湿度〔8〕outdoor design temperature ture for calculated envelope in winter冬季围护结构室外计算温度〔8〕outdoor design temperature ture for heating 采暖室外计算温度〔7〕outdoor design temperature for summer ventilation 夏季通风室外计算温度〔8〕outdoor design temperature for winter air conditioning 冬季空气调节室外计算温度〔8〕outdoor design temperature for winter vemtilation 冬季通风室外计算温度〔7〕outdoor designwet-bulb temperature for summer air conditioning 夏季空气调节室外计算湿球温度〔8〕outdoor mean air temperature during heating period 采暖期室外平均温度〔9〕outdoor temperature(humidity) 室外温〔湿〕度〔5〕outlet air velocity 出口风速〔70〕out put variable 输出量〔89〕overall efficiency of separation 除尘效率〔47〕overall heat transmission coefficient 传热系数〔16〕overflow pipe 溢流管〔23〕overheat steam 过热蒸汽〔14〕overlapping averages 滑动平均〔4〕overshoot 超调量〔88〕Ppackaged air conditioner 整体式空气调节器〔70〕packaged heat pump 热泵式空气调节器〔71〕packed column 填料塔〔58〕packed tower 填料塔〔58〕panel heating 辐射采暖〔12〕parabolic flow character-istic 抛物线流量特性〔90〕parallel multiblade damperin 平行式多叶阀〔53〕parameter detection 参数检测〔90〕part 通风〕部件〔52〕partial enclosure 局部密闭罩〔42〕partial pressure of water vapo[u]r 水蒸汽分压力〔6〕particle 粒子〔44〕particle counter 粒子计数器〔104〕particle number concentration 计数浓度〔36〕particle size 粒径〔44〕particle size distribution 粒径分布〔44〕particulate 粒子〔44〕particulate collector 除尘器〔56〕particulates 大气尘〔43〕passage ventilating duct 通过式风管〔52〕penetration rate 穿透率〔47〕percentage of men，women and children 群集系数〔62〕percentage of possible sunshine 日照率〔7〕percentage of return air 回风百分比〔68〕perforated ceiling air supply 孔板送风〔69〕perforated plate tower 筛板塔〔58〕periodic dust dislodging 定期除灰〔48〕piece (通风〕部件〔52〕pipe fittings 管道配件〔23〕pipe radiator 光面管散热器〔29〕pipe section 管段〔25〕pipe coil 光面管放热器〔29〕pitot tube 皮托管〔103〕plate heat exchanger 板式换热器〔73〕plenum chamber 静压箱〔74〕plenum space 稳压层〔70〕plug 丝堵〔24〕plume 烟羽〔50〕plume rise height 烟羽抬升高度〔50〕PNC-curve[s] 噪声评价PNC曲线〔97〕pneumatic conveying 气力输送〔46〕pueumatic transport 气力输送〔46〕pneumatic valve 气动调节阀〔95〕pneumo-electrical convertor 气-电转换器〔94〕positioner 定位器〔95〕positive feedback 正反应〔86〕powerroof ventilator 屋顶通风机〔55〕preferred noise criteria curve[s] 噪声评价PNC曲线〔97〕pressure drop 压力损失〔26〕pressure enthalpy chart 压焓图〔77〕pressure ga[u]ge 压力表〔103〕pressure of steam supply 供汽压力〔14〕pressure reducing valve 减压阀〔31〕pressure relief device 泄压装置〔53〕pressure relief valve 安全阀〔31〕pressure thermometer 压力式温度计〔102〕pressure volume chart 压容图〔77〕primary air fan-coil system 风机盘管加新风系统〔64〕primary air system 新风系统〔64〕primary retirn air 一次回风〔68〕process air conditioning 工艺性空气调节〔59〕program control 程序控制〔91〕proportional band 比例带〔89〕proportional control 比例调节〔88〕proportional-integral (PI)control 比例积分调节〔88〕proportional-integralderivative(PID)control 比例积分微分调节〔88〕protected(roof)monitor 避风天窗〔39〕psychrometric chart 声级计〔104〕pulvation action 干湿球温度表〔102〕push-pull hood 焓湿图〔65〕pulvation action 尘化作用〔45〕push-pull hood 吹吸式排风罩〔42〕Qquick open flow characteristic 快开流量特性〔89〕Rradiant heating 辐射采暖〔12〕radiant intensity 辐射强度〔4〕radiation intensity 辐射强度〔4〕radiator 散热器〔29〕radiator heating 散热器采暖〔12〕radiator heating system 散热器采暖系统〔20〕radiator valve 散热器调节阀〔32〕rating under air conditioning condition 空调工况制冷量〔75〕reactive muffler 抗性消声器〔99〕receiver 贮液器〔84〕receiving hood 承受式排风罩〔42〕reciprocating pressor 活塞式压缩机〔82〕recirculation cavity 空气动力阴影区〔38〕recording thermometer 自记温度计〔102〕reducing coupling 异径管接头〔24〕。
暖通专业常用术语中英文对照
金属辐射采暖
metal radiant panel heating
23
煤气红外线辐射采暖
gas-fired infrared heating
24
电热辐射采暖
electric radiant heating;electric panel heating
25
火炉采暖
stove heating
26
太阳能采暖
one-and-two pipe combined heating system
17
上分式系统
downfeed system
18
下分式系统
upfeed system
19
中分式系统
midfeed system
1.4管道及配件
1
采暖管道
heating pipe line
2
热水管
hot water pipe
29
朝向修正率
correction factor for orientation
30
风力附加率
additional factor for wind force
31
外门附加率
additional factor for exterior door
32
高度附加率
additional factor for room height
3
蒸汽管
steam pipe
4
凝结水管
condensate pipe
5
干式凝结水管
dry return pipe
6
湿式凝结水管
wet return pipe
7
总管
main pipe;main;trunk pipe
暖通空调专业术语--中英文对照
第二章室内外计算参数第一节一般术语第2.1.1条计算参数 design conditions特指设计计算过程中所采用的表征空气状态或变化过程及太阳辐射的物理量。
常用的计算参数有干球温度、湿球温度、含湿量、比焓、风速和压力等。
第2.1.2条室内外计算参数 indoor and outdoor design conditions设计计算过程中所采用的室内空气计算参数、室外空气计算参数和太阳辐射照度等参数的统称。
第2.1.3条空气温度 air temperature暴露于空气中但又不受直接辐射的温度表所指示的温度。
一般指干球温度。
第2.1.4条干球温度 dry-bulb temperature干球温度表所指示的温度。
第2.1.5条湿球温度 wet-bulb temperature湿球温度表所指示的温度。
第2.1.6条黑球温度 black globe temperature黑球温度表所指示的温度。
第2.1.7条露点温度 dew-point temperature在大气压力一定、某含湿量下的未饱和空气因冷却达到饱和状态时的温度。
第2.1.8条空气湿度 air humidity表征空气中水蒸汽含量多少或干湿程度的物理量。
第2.1.9条绝对湿度 absolute humidity单位体积的湿空气中所含水蒸汽的质量。
第2.1.10条相对湿度 relative humidity空气实际的水蒸汽分压力与同温度下饱和状态空气的水蒸汽分压力之比，用百分率表示。
第2.1.11条历年值 annual(value)逐年值。
特指整编气象资料时，所给出的以往一段连续年份中每一年的某一时段的平均值或极值。
第2.1.12条累年值 normals多年值。
特指整编气象资料时，所给出的以往一段连续年份的某一时段的累计平均值或极值。
第2.1.13条历年最冷月 annual coldest month每年逐月平均气温最低的月份。
第2.1.14条历年最热月 annual hottest month每年逐月平均气温最高的月份。
暖通空调专业术语--中英文对照
第二章室内外计算参数第一节一般术语第2.1.1条计算参数 design conditions特指设计计算过程中所采用的表征空气状态或变化过程及太阳辐射的物理量。
常用的计算参数有干球温度、湿球温度、含湿量、比焓、风速和压力等。
第2.1.2条室内外计算参数 indoor and outdoor design conditions设计计算过程中所采用的室内空气计算参数、室外空气计算参数和太阳辐射照度等参数的统称。
第2.1.3条空气温度 air temperature暴露于空气中但又不受直接辐射的温度表所指示的温度。
一般指干球温度。
第2.1.4条干球温度 dry-bulb temperature干球温度表所指示的温度。
第2.1.5条湿球温度 wet-bulb temperature湿球温度表所指示的温度。
第2.1.6条黑球温度 black globe temperature黑球温度表所指示的温度。
第2.1.7条露点温度 dew-point temperature在大气压力一定、某含湿量下的未饱和空气因冷却达到饱和状态时的温度。
第2.1.8条空气湿度 air humidity表征空气中水蒸汽含量多少或干湿程度的物理量。
第2.1.9条绝对湿度 absolute humidity单位体积的湿空气中所含水蒸汽的质量。
第2.1.10条相对湿度 relative humidity空气实际的水蒸汽分压力与同温度下饱和状态空气的水蒸汽分压力之比，用百分率表示。
第2.1.11条历年值 annual(value)逐年值。
特指整编气象资料时，所给出的以往一段连续年份中每一年的某一时段的平均值或极值。
第2.1.12条累年值 normals多年值。
特指整编气象资料时，所给出的以往一段连续年份的某一时段的累计平均值或极值。
第2.1.13条历年最冷月 annual coldest month每年逐月平均气温最低的月份。
第2.1.14条历年最热月 annual hottest month每年逐月平均气温最高的月份。
暖通空调专业术语--中英文对照
第二章室内外计算参数第一节一般术语第2.1.1条计算参数 design conditions特指设计计算过程中所采用的表征空气状态或变化过程及太阳辐射的物理量。
常用的计算参数有干球温度、湿球温度、含湿量、比焓、风速和压力等。
第2.1.2条室内外计算参数 indoor and outdoor design conditions设计计算过程中所采用的室内空气计算参数、室外空气计算参数和太阳辐射照度等参数的统称。
第2.1.3条空气温度 air temperature暴露于空气中但又不受直接辐射的温度表所指示的温度。
一般指干球温度。
第2.1.4条干球温度 dry-bulb temperature干球温度表所指示的温度。
第2.1.5条湿球温度 wet-bulb temperature湿球温度表所指示的温度。
第2.1.6条黑球温度 black globe temperature黑球温度表所指示的温度。
第2.1.7条露点温度 dew-point temperature在大气压力一定、某含湿量下的未饱和空气因冷却达到饱和状态时的温度。
第2.1.8条空气湿度 air humidity表征空气中水蒸汽含量多少或干湿程度的物理量。
第2.1.9条绝对湿度 absolute humidity单位体积的湿空气中所含水蒸汽的质量。
第2.1.10条相对湿度 relative humidity空气实际的水蒸汽分压力与同温度下饱和状态空气的水蒸汽分压力之比，用百分率表示。
第2.1.11条历年值 annual(value)逐年值。
特指整编气象资料时，所给出的以往一段连续年份中每一年的某一时段的平均值或极值。
第2.1.12条累年值 normals多年值。
特指整编气象资料时，所给出的以往一段连续年份的某一时段的累计平均值或极值。
第2.1.13条历年最冷月 annual coldest month每年逐月平均气温最低的月份。
第2.1.14条历年最热月 annual hottest month每年逐月平均气温最高的月份。
暖通空调术语英汉对照索引
附录英汉对照索引AA-weighted sound pressure level A声级（96）absolute humidity 绝对湿度（2）absolute roughness 绝对粗糙度（25）absorbate 吸收质（49）absorbent 吸收剂（49）absorbent 吸声材料（100）absorber 吸收器（85）absorptance for solar radiation 太阳辐射热吸收系数（60）absorption equipment 吸收装置（49）absorption of gas and vapo[u]r 气体吸收（48）absorptiong refrige rationg cycle 吸收式制冷循环（80）absorption-type refrigerating machine 吸收式制冷机（84）access door 检查门（55）acoustic absorptivity 吸声系数（100）actual density 真密度（44）actuating element 执行机构（94）actuator 执行机构（94）adaptive control system 自适应控制系统（93）additional factor for exterior door 外门附加率（19）additional factor for intermittent heating 间歇附加率（19）additional factor for wind force 高度附加率（19）additional heat loss 风力附加率（19）adiabatic humidification 附加耗热量（18）adiabatic humidiflcation 绝热加湿（66）adsorbate 吸附质（49）adsorbent 吸附剂（49）adsorber 吸附装置（49）adsorption equipment 吸附装置（49）adsorption of gas and vapo[u]r 气体吸附（48）aerodynamic noise 空气动力噪声（98）aerosol 气溶胶（43）air balance 风量平衡（35）air changes 换气次数（35）air channel 风道（51）air cleanliness 空气洁净度（104）air collector 集气罐（31）air conditioning 空气调节（59）air conditioning condition 空调工况（76）air conditioning equipment 空气调节设备（70）air conditioning machine room 空气调节机房（59）air conditioning system 空气调节系统（62）air conditioning system cooling load 空气调节系统冷负荷（62）air contaminant 空气污染物（51）air-cooled condenser 风冷式冷凝器（82）air cooler 空气冷却器（74）air curtain 空气幕（30）air cushion shock absorber 空气弹簧隔振器（101）air distribution 气流组织（68）air distributor 空气分布器（54）air-douche unit with water atomization 喷雾风扇（56）air duct 风管、风道（51）air filter 空气过滤器（58）air handling equipment 空气调节设备（70）air handling unit room 空气调节机房（59）air header 集合管（52）air humidity 空气湿度（2）air inlet 风口（54）air intake 进风口（41）air manifold 集合管（52）air opening 风口（54）air pollutant 空气污染物（51）air pollution 大气污染（50）air preheater 空气预热器（73）air return method 回风方式（70）air return mode 回风方式（70）air return through corridor 走廊回风（70）air space 空气间层（15）air supply method 送风方式（69）air supply mode 送风方式（69）air supply (suction) opening with slide plate 插板式送（吸）风口（54）air supply volume per unit area 单位面积送风量（69）air temperature 空气温度（2）air through tunnel 地道风（40）air-to-air total heat exchanger 全热换热器（73）air-to-cloth ratio 气布比（48）air velocity at work area 作业地带空气流速（5）air velocity at work place 工作地点空气流速（4）air vent 放气阀（31）air-water systen 空气—水系统（64）airborne particles 大气尘（43）air hater 空气加热器（29）airspace 空气间层（15）alarm signal 报警信号（90）ail-air system 全空气系统（63）all-water system 全水系统（64）allowed indoor fluctuation of temperature and relative humidity 室内温湿度允许波动范围（5）ambient noise 环境噪声（97）ammonia 氨（78）amplification factor of centrolled plant 调节对象放大系数（87）amplitude 振幅（100）anergy （77）angle of repose 安息角（44）ange of slide 滑动角（44）angle scale 热湿比（67）angle valve 角阀（31）annual [value] 历年值（3）annual coldest month 历年最冷月（3）annual hottest month 历年最热月（3）anticorrosive 缓蚀剂（78）antifreeze agent 防冻剂（78）antifreeze agent 防冻剂（78）apparatus dew point 机器露点（67）apparent density 堆积密度（45）aqua-ammonia absorptiontype-refrigerating machine 氨—水吸收式制冷机（84）aspiation psychrometer 通风温湿度计（102）Assmann aspiration psychrometer 通风温湿度计（102）atmospheric condenser 淋激式冷凝器（83）atmospheric diffusion 大气扩散（40）atmospheric dust 大气尘（43）atmospheric pollution 大气污染（50）atmospheric pressure 大气压力（6atmospheric stability 大气稳定度（50）atmospheric transparency 大气透明度（10）atmospheric turblence 大气湍流（50）automatic control 自动控制（86）automatic roll filter 自动卷绕式过滤器（58）automatic vent 自动放气阀（32）available pressure 资用压力（27）average daily sol-air temperature 日平均综合温度（60）axial fan 轴流式通风机（55）azeotropic mixture refrigerant 共沸溶液制冷剂（77）Bback-flow preventer 防回流装置（53）back pressure of steam trap 凝结水背压力（14）back pressure return 余压回水（15）background noise 背景噪声（98）back plate 挡风板（39）bag filler 袋式除尘器（57）baghouse 袋式除尘器（57）barometric pressure 大气压力（6）basic heat loss 基本耗热量（18）bend muffler 消声弯头（100）bimetallic thermometer 双金属温度计（102）black globe temperature 黑球温度（2）blow off pipe 排污管（23）blowdown 排污管（23）boiler 锅炉（27）boiller house 锅炉房（14）boiler plant 锅炉房（14）boiler room 锅炉房（14）booster 加压泵（29）branch 支管（22）branch duct (通风) 支管（51）branch pipe 支管（22）building envelope 围护结构（15）building flow zones 建筑气流区（37）building heating entry 热力入口（15）bulk density 堆积密度（45）bushing 补心（24）butterfly damper 蝶阀（52）by-pass damper 空气加热器〕旁通阀（41）by-pass pipe 旁通管（23）Ccanopy hood 伞形罩（42）capillary tube 毛细管（84）capture velocity 控制风速（43）capture velocity 外部吸气罩（41）capturing hood 卡诺循环（79）Carnot cycle 串级调节系统（92）cascade control system 铸铁散热器（29）cast iron radiator 催化燃烧（49）catalytic oxidation 催化燃烧（49）ceilling fan 吊扇（56）ceiling panelheating 顶棚辐射采暖（12）center frequency 中心频率（97）central air conditionint system 集中式空气调节系统（63）central heating 集中采暖（11）central ventilation system 新风系统（64）centralized control 集中控制（91）centrifugal compressor 离心式压缩机（82）centrifugal fan 离心式通风机（55）check damper (通风〕止回阀（53）check valve 止回阀（31）chilled water 冷水（76）chilled water system with primary-secondary pumps 一、二次泵冷水系统（81）chimney (排气〕烟囱（50）circuit 环路（24）circulating fan 风扇（55）circulating pipe 循环管（23）circulating pump 循环泵（29）clean room 洁净室（104）cleaning hole 清扫孔（54）cleaning vacuum plant 真空吸尘装置（58）cleanout opening 清扫孔（54）clogging capacity 容尘量（47）close nipple 长丝（24）closed booth 大容积密闭罩（42）closed full flow return 闭式满管回水（15）closed loop control 闭环控制（87）closed return 闭式回水（15）closed shell and tube condenser 卧式壳管式冷凝器（82）closed shell and tube evaporator 卧式壳管式蒸发器（83）closed tank 闭式水箱（28）coefficient of accumulation of heat 蓄热系数（17）coefficient of atmospheric transpareney 大气透明度（10）coefficient of effective heat emission 散热量有效系数（38）coficient of effective heat emission 传热系数（16）coefficient of locall resistance 局部阻力系数（26）coefficient of thermal storage 蓄热系数（17）coefficient of vapo[u]r 蒸汽渗透系数（18）coefficient of vapo[u]r 蒸汽渗透系数（18）coil 盘管（74）collection efficiency 除尘效率（47）combustion of gas and vapo[u]r 气体燃烧（58）comfort air conditioning 舒适性空气调节（59）common section 共同段（25）compensator 补偿器（31）components (通风〕部件（52）compression 压缩（79）compression-type refrigerating machine 压缩式制冷机（81）compression-type refrigerating system 压缩式制冷系统（81）compression-type refrigeration 压缩式制冷（80）compression-type refrigeration cycle 压缩式制冷循环（79）compression-type water chiller 压缩式冷水机组（81）concentratcd heating 集中采暖（11）concentration of narmful substance 有害物质浓度（36）condensate drain pan 凝结水盘（74）condensate pipe 凝结水管（22）condensate pump 凝缩水泵（29）condensate tank 凝结水箱（28）condensation 冷凝（79）condensation of vapo[u]r 气体冷凝（49）condenser 冷凝器（82）condensing pressure 冷凝压力（75）condensing temperature 冷凝温度（75）condensing unit 压缩冷凝机组（81）conditioned space 空气调节房间（59）conditioned zone 空气调节区（59）conical cowl 锥形风帽（52）constant humidity system 恒湿系统（64）constant temperature and humidity system 恒温恒湿系统（64）constant temperature system 恒温系统（64）constant value control 定值调节（91）constant volume air conditioning system 定风量空气调节系统（63）continuous dust dislodging 连续除灰（48）continuous dust dislodging 连续除灰（48）continuous heating 连续采暖（11）contour zone 稳定气流区（38）control device 控制装置（86）control panel 控制屏（95）control valve 调节阀（95）control velocity 控制风速（43）controlled natural ventilation 有组织自然通风（37）controlled plant 调节对象（86）controlled variable 被控参数（86）controller 调节器（94）convection heating 对流采暖（12）convector 对流散热器（29）cooling 降温、冷却（39、66）cooling air curtain 冷风幕（74）cooling coil 冷盘管（74）cooling coil section 冷却段（72）cooling load from heat 传热冷负荷（62）cooling load from outdoor air 新风冷负荷（62）cooling load from ventilation 新风冷负荷（62）cooling load temperature 冷负荷温度（62）cooling system 降温系统（40）cooling tower 冷却塔（83）cooling unit 冷风机组（56）cooling water 冷却水（76）correcting element 调节机构（95）correcting unit 执行器（94）correction factor for orientaion 朝向修正率（19）corrosion inhibitor 缓蚀剂（78）coupling 管接头（23）cowl 伞形风帽（52）criteria for noise control cross 噪声控频标准（98）cross fan 四通（24）crross-flow fan 贯流式通风机（55）cross-ventilation 穿堂风（37）cut diameter 分割粒径（47）cyclone 旋风除尘器（56）cyclone dust separator 旋风除尘器（56）cylindrical ventilator 筒形风帽（52）Ddaily range 日较差（6）damping factot 衰减倍数（17）data scaning 巡回检测（90）days of heating period 采暖期天数（9）deafener 消声器（99）decibel(dB) 分贝（96）degree-days of heating period 采暖期度日数（9）degree of subcooling 过冷度（79）degree of superheat 过热度（80）dehumidification 减湿（66）dehumidifying cooling 减湿冷却（66）density of dust particle 真密度（44）derivative time 微分时间（89）design conditions 计算参数（2）desorption 解吸（49）detecting element 检测元件（93）detention period 延迟时间（18）deviation 偏差（87）dew-point temperature 露点温度（2）dimond-shaped damper 菱形叶片调节阀（53）differential pressure type flowmeter 差压流量计（103）diffuser air supply 散流器（54）diffuser air supply 散流器送风（69）direct air conditioning system 直流式空气调节系统（64）direct combustion 直接燃烧（48）direct-contact heat exchanger 汽水混合式换热器（28）direct digital control (DDC) system 直接数字控制系统（92）direct evaporator 直接式蒸发器（83）direct-fired lithiumbromide absorption-type refrigerating machine 直燃式溴化锂吸收式制冷机（85）direct refrigerating system 直接制冷系统（80）direct return system 异程式系统（20）direct solar radiation 太阳直接辐射（10）discharge pressure 排气压力（76）discharge temperature 排气温度（76）dispersion 大气扩散（49）district heat supply 区域供热（15）district heating 区域供热（15）disturbance frequency 扰动频率（100）dominant wind direction 最多风向（7）double-effect lithium-bromide absorption-type refigerating machine 双效溴化锂吸收式制冷机（85）double pipe condenser 套管式冷凝器（82）down draft 倒灌（39）downfeed system 上分式系统（21）downstream spray pattern 顺喷（67）drain pipe 泄水管（23）drain pipe 排污管（23）droplet 液滴（44）drv air 干空气（65）dry-and-wet-bulb thermometer 干湿球温度表（102）dry-bulb temperature 干球温度（2）dry cooling condition 干工况（67）dry dust separator 干式除尘器（56）dry expansion evaporator 干式蒸发器（83）dry return pipe 干式凝结水管（22）dry steam humidifler 干蒸汽加湿器（72）dualductairconing ition 双风管空气调节系统（63）dual duct system 双风管空气调节系统（63）duct 风管、风道（51）dust 粉尘（43）dust capacity 容尘量（47）dust collector 除尘器（56）dust concentration 含尘浓度（46）dust control 除尘（46）dust-holding capacity 容尘量（47）dust removal 除尘（46）dust removing system 除尘系统（46）dust sampler 粉尘采样仪（104）dust sampling meter 粉尘采样仪（104）dust separation 除尘（45）dust separator 除尘器（56）dust source 尘源（45）dynamic deviation 动态偏差（88）Eeconomic resistance of heat transfer 经济传热阻（17）economic velocity 经济流速（26）efective coefficient of local resistance 折算局部阻力系数（26）effective legth 折算长度（25）effective stack height 烟囱有效高度（50）effective temperature difference 送风温差（70）ejector 喷射器（85）ejetor 弯头（24）elbow 电加热器（73）electric heater 电加热段（71）electric panel heating 电热辐射采暖（13）electric precipitator 电除尘器（57）electricradian theating 电热辐射采暖（13）electricresistance hu-midkfier 电阻式加湿器（72）electro-pneumatic convertor 电—气转换器（94）electrode humidifler 电极式加湿器（73）electrostatic precipi-tator 电除尘器（57）eliminator 挡水板（74）emergency ventilation 事故通风（34）emergency ventilation system 事故通风系统（40）emission concentration 排放浓度（51）enclosed hood 密闭罩（42）enthalpy 焓（76）enthalpy control system 新风〕焓值控制系统（91）enthalpy entropy chart 焓熵图（77）entirely ventilation 全面通风（33）entropy 熵（76）environmental noise 环境噪声（97）equal percentage flow characteristic 等百分比流量特性（89）equivalent coefficient of local resistance 当量局部阻力系数（26）equivalent length 当量长度（25）equivalent[continuous A] sound level 等效〔连续A〕声级（96）evaporating pressure 蒸发压力（75）evaporating temperature 蒸发温度（75）evaporative condenser 蒸发式冷凝器（83）evaporator 蒸发器（83）excess heat 余热（35）excess pressure 余压（37）excessive heat 余热（35）exergy （76）exhaust air rate 排风量（35）exhaust fan 排风机（41）exhaust fan room 排风机室（41）exhaust hood 局部排风罩（41）exhaust inlet 吸风口（54）exhaust opening 吸风口（54）exhaust opening orinlet 风口（54）exhaust outlet 排风口（54）exaust vertical pipe 排气〕烟囱（50）exhausted enclosure 密闭罩（42）exit 排风口（54）expansion 膨胀（79）expansion pipe 膨胀管（23）explosion proofing 防爆（36）expansion steam trap 恒温式疏水器（32）expansion tank 膨胀水箱（28）extreme maximum temperature 极端最高温度（6）extreme minimum temperature 极端最低温度（6）Ffabric collector 袋式除尘器（57）face tube 皮托管（103）face velocity 罩口风速（42）fan 通风机（55）fan-coil air-conditioning system 风机盘管空气调节系统（64）fan-coil system 风机盘管空气调节系统（64）fan-coil unit 风机盘管机组（72）fan house 通风机室（41）fan room 通风机室（41）fan section 风机段（72）feed-forward control 前馈控制（91）feedback 反馈（86）feeding branch tlo radiator 散热器供热支管（23）fibrous dust 纤维性粉尘（43）fillter cylinder for sampling 滤筒采样管（104）fillter efficiency 过滤效率（47）fillter section 过滤段（71）filltration velocity 过滤速度（48）final resistance of filter 过滤器终阻力（47）fire damper 防火阀（53）fire prevention 防火（36）fire protection 防火（36）fire-resisting damper 防火阀（53）fittings (通风〕配件（52）fixed set-point control 定值调节（91）fixed support 固定支架（24）fixed time temperature (humidity) 定时温（湿）度（5）flame combustion 热力燃烧（48）flash gas 闪发气体（78）flash steam 二次蒸汽（14）flexible duct 软管（52）flexible joint 柔性接头（52）float type steam trap 浮球式疏水器（32）float valve 浮球阀（31）floating control 无定位调节（88）flooded evaporator 满液式蒸发器（83）floor panel heating 地板辐射采暖（13）flow capacity of control valve 调节阀流通能力（90）flow characteristic of control valve 调节阀流量特性（89）foam dust separator 泡沫除尘器（57）follow-up control system 随动系统（92）forced ventilation 机械通风（33）forward flow zone 射流区（69）foul gas 不凝性气体（78）four-pipe water system 四管制水系统（65）fractional separation efficiency 分级除尘效率（47）free jet 自由射流（68）free sillica 游离二氧化硅（43）free silicon dioxide 游离二氧化硅（43）freon 氟利昂（77）frequency interval 频程（97）frequency of wind direction 风向频率（7）fresh air handling unit 新风机组（71）fresh air requirement 新风量（67）friction factor 摩擦系数（25）friction loss 摩擦阻力（25）frictional resistance 摩擦阻力（25）fume 烟〔雾〕（44）fumehood 排风柜（42）fumes 烟气（44）Ggas-fired infrared heating 煤气红外线辐射采暖（13）gas-fired unit heater 燃气热风器（30）gas purger 不凝性气体分离器（84）gate valve 闸阀（31）general air change 全面通风（33）general exhaust ventilation (GEV) 全面排风（33）general ventilation 全面通风（33）generator 发生器（85）global radiation 总辐射（10）grade efficiency 分级除尘效率（47）granular bed filter 颗粒层除尘器（57）granulometric distribution 粒径分布（44）gravel bed filter 颗粒层除尘器（57）gravity separator 沉降室（56）ground-level concentration 落地浓度（51）guide vane 导流板（52）Hhair hygrometor 毛发湿度计（102）hand pump 手摇泵（29）harmful gas and vapo[u]r 有害气体（48）harmful substance 有害物质（35）header 分水器、集水器（30、31）heat and moisture transfer 热湿交换（67）heat balance 热平衡（35）heat conduction coefficient 导热系数（16）heat conductivity 导热系数（16）heat distributing network 热网（15）heat emitter 散热器（29）heat endurance 热稳定性（17）heat exchanger 换热器（27）heat flowmeter 热流计（103）heat flow rate 热流量（16）heat gain from appliance and equipment 设备散热量（61）heat gain from lighting 照明散热量（61）heat gain from occupant 人体散热量（61）heat insulating window 保温窗（41）heat(thermal)insuation 隔热（39）heat(thermal)lag 延迟时间（18）heat loss 耗热量（18）heat loss by infiltration 冷风渗透耗热量（19）heat-operated refrigerating system 热力制冷系统（81）heat-operated refrigetation 热力制冷（80）heat pipe 热管（74）heat pump 热泵（85）heat pump air conditioner 热泵式空气调节器（71）heat release 散热量（38）heat resistance 热阻（16）heat screen 隔热屏（39）heat shield 隔热屏（39）heat source 热源（13）heat storage 蓄热（61）heat storage capacity 蓄热特性（61）heat supply 供热（14）heat supply network 热网（15）heat transfer 传热（15）heat transmission 传热（15）heat wheel 转轮式换热器（73）heated thermometer anemometer 热风速仪（103）heating 采暖、供热、加热（11、14、66）heating appliance 采暖设备（27）heating coil 热盘管（74）heating coil section 加热段（71）heating equipment 采暖设备（27）heating load 热负荷（19）heating medium 热媒（13）heating medium parameter 热媒参数（14）heating pipeline 采暖管道（22）heating system 采暖系统（20）heavy work 重作业（105）high-frequency noise 高频噪声（98）high-pressure ho twater heating 高温热水采暖（12）high-pressure steam heating 高压蒸汽采暖（12）high temperature water heating 高温热水采暖（12）hood 局部排风罩（41）horizontal water-film syclonet 卧式旋风水膜除尘器（57）hot air heating 热风采暖（12）hot air heating system 热风采暖系统（20）hot shop 热车间（39）hot water boiler 热水锅炉（27）hot water heating 热水采暖（11）hot water system 热水采暖系统（20）hot water pipe 热水管（22）hot workshop 热车间（39）hourly cooling load 逐时冷负荷（62）hourly sol-air temperature 逐时综合温度（60）humidification 加湿（66）humidifier 加湿器（72）humididier section 加湿段（71）humidistat 恒湿器（94）humidity ratio 含湿量（65）hydraulic calculation 水力计算（24）hydraulic disordeer 水力失调（26）hydraulic dust removal 水力除尘（46）hydraulic resistance balance 阻力平衡（26）hydraulicity 水硬性（45）hydrophilic dust 亲水性粉尘（43）hydrophobic dust 疏水性粉尘（43）Iimpact dust collector 冲激式除尘器（58）impact tube 皮托管（103）impedance muffler 阻抗复合消声器（99）inclined damper 斜插板阀（53）index circuit 最不利环路（24）indec of thermal inertia (valueD) 热惰性指标（D值）（17）indirect heat exchanger 表面式换热器（28）indirect refrigerating sys 间接制冷系统（80）indoor air design conditions 室内在气计算参数（5）indoor air velocity 室内空气流速（4）indoor and outdoor design conditions 室内外计算参数（2）indoor reference for air temperature and relative humidity 室内温湿度基数（5）indoor temperature (humidity) 室内温（湿）度（4）induction air-conditioning system 诱导式空气调节系统（64）induction unit 诱导器（72）inductive ventilation 诱导通风（34）industral air conditioning 工艺性空气调节（59）industrial ventilation 工业通风（33）inertial dust separator 惯性除尘器（56）infiltration heat loss 冷风渗透耗热量（19）infrared humidifier 红外线加湿器（73）infrared radiant heater 红外线辐射器（30）inherent regulation of controlled plant 调节对象自平衡（87）initial concentration of dust 初始浓度（47）initial resistance of filter 过滤器初阻力（47）input variable 输入量（89）insulating layer 保温层（105）integral enclosure 整体密闭罩（42）integral time 积分时间（89）interlock protection 联锁保护（91）intermittent dust removal 定期除灰（48）intermittent heating 间歇采暖（11）inversion layer 逆温层（50）inverted bucket type steam trap 倒吊桶式疏水器（32）irradiance 辐射照度（4）isoenthalpy 等焓线（66）isobume 等湿线（66）isolator 隔振器（101）isotherm 等温线（66）isothermal humidification 等温加湿（67）isothermal jet 等温射流（68）Jjet 射流（68）jet axial velocity 射流轴心速度（69）jet divergence angle 射流扩散角（69）jet in a confined space 受限射流（68）Kkatathermometer 卡他温度计（102）Llaboratory hood 排风柜（42）lag of controlled plant 调节对象滞后（87）large space enclosure 大容积密闭罩（42）latent heat 潜热（60）lateral exhaust at the edge of a bath 槽边排风罩（42）lateral hoodlength of pipe section 侧吸罩（42）length of pipe section 管段长度（25）light work 轻作业（105）limit deflection 极限压缩量（101）limit switch 限位开关（95）limiting velocity 极限流速（26）linear flow characteristic 线性流量特性（89）liquid-level ga[u]ge 液位计（103）liquid receiver 贮液器（84）lithium bromide 溴化锂（78）lithium-bromide absorption-type refrigerating machine 溴化锂吸收式制冷机（84）lithium chloride resistance hygrometer 氯化锂电阻湿度计（93）load pattern 负荷特性（62）local air conditioning 局部区域空气调节（59）local air suppiy system 局部送风系统（40）local exhaustventilation (LEV) 局部排风（34）local exhaust system 局部排风系统（40）local heating 局部采暖（11）local relief 局部送风（34）local relief system 局部送风系统（40）local resistance 局部阻力（25）local solartime 地方太阳时（10）local ventilation 局部通风（34）local izedairsupply for air-heating 集中送风采暖（12）local ized air control 就地控制（91）loop 环路（24）louver 百叶窗（41）low-frequencynoise 低频噪声（98）low-pressure steam heating 低压蒸汽采暖（12）lyophilic dust 亲水性粉尘（43）lyophobic dust 疏水性粉尘（43）Mmain 总管、干管（22）main duct 通风〕总管、〔通风〕干管（51）main pipe 总管、干管（22）make-up water pump 补给水泵（28）manual control 手动控制（91）mass concentration 质量浓度（36）maximum allowable concentration (MAC) 最高容许浓度（36）maximum coefficient of heat transfer 最大传热系数（17）maximum depth of frozen ground 最大冻土深度（7）maximum sum of hourly colling load 逐时冷负荷综合最大值（62）mean annual temperature (humidity) 年平均温（湿）度（6）mean daily temperature (humidity) 日平均温（湿）度（5）mean dekad temperature (humidity) 旬平均温（湿）度（6）mean monthly maximum temperature 月平均最高温度（6）mean monthly minimum temperature 月平均最低温度（6）mean monthly temperature (humidity) 月平均温（湿）度（6）mean relative humidity 平均相对湿度（7）mean wind speed 平均风速（7）mechanical air supply system 机械送风系统（40）mechanical and hydraulic combined dust removal 联合除尘（46）mechanical anemometer 机械式风速仪（103）mechanical cleaning off dust 机械除尘（46）mechanical dust removal 机械排风系统（40）mechanical exhaust system 机械通风系统（40）mechanical ventilation 机械通风（33）media velocity 过滤速度（48）metal radiant panel 金属辐射板（30）metal radiant panel heating 金属辐射板采暖（13）micromanometer 微压计（103）micropunch plate muffler 微穿孔板消声器（90）mid-frequency noise 中频噪声（98）middle work 中作业（105）midfeed system 中分式系统（22）minimum fresh air requirmente 最小新风量（68）minimum resistance of heat transfer 最小传热阻（17）mist 雾（44）mixing box section 混合段（71）modular air handling unit 组合式空气调节机组（71）moist air 湿空气（65）moisture excess 余湿（35）moisure gain 散湿量（61）moisture gain from appliance and equipment 设备散湿量（61）moisturegain from occupant 人体散湿量（61）motorized valve 电动调节阀（95）motorized (pneumatic) 电（气）动两通阀（95）2-way valvemotorized (pneumatic)3-way valve 电（气）动三通阀（95）movable support 活动支架（24）muffler 消声器（99）muffler section 消声段（72）multi-operating mode automtic conversion 工况自动转换（90）multi-operating mode control system 多工况控制系统（92）multiclone 多管〔旋风〕除尘器（56）multicyclone 多管〔旋风〕除尘器（56）multishell condenser 组合式冷凝器（82）Nnatural and mechanical combined ventilation 联合通风（33）natural attenuation quantity of noise 噪声自然衰减量（99）natural exhaust system 自然排风系统（37）natural freguency 固有频率（100）natural ventilation 自然通风（33）NC-curve[s] 噪声评价NC曲线（97）negative freedback 负反馈（86）neutral level 中和界（39）neutral pressure level 中和界（39）neutral zone 中和界（39）noise 噪声（97）noise control 噪声控制（98）noise criter ioncurve(s) 噪声评价NC曲线（97）noisc rating number 噪声评价NR曲线（97）noise reduction 消声（99）non azeotropic mixture refragerant 非共沸溶液制冷剂（77）non-commonsection 非共同段（25）non condensable gas 不凝性气体（78）non condensable gas purger 不凝性气体分离器（84）non-isothermal jct 非等温射流（68）nonreturn damper 〔通风〕止回阀（53）nonreturn valve 止回阀（31）normal coldest month 累年最冷月（3）normal coldest 3-month period 累年最冷三个月（3）normal hottest month 累年最热月（３）normal hottest 3month period 累年最热三个月（3）normal three summer months 累年最热三个月（3）normal three winter months 累年最冷三个月（3）normals 累年值（3）nozzle outlet air suppluy 喷口送风（69）number concentration 计数浓度（36）number of degree-day of heating period 采暖期度日数（9）Ooctave 倍频程（97）1/3 octave 倍频程（97）octave band 倍频程（97）oil cooler 油冷却器（84）oill-fired unit heater 燃油热风器（30）one-and-two pipe combined heating system 单双管混合式采暖系统（21）one (single)-pipe circuit (cross-over) heating system 单管跨越式采暖系统（21）one(single)-pipe heating system 单管采暖系统（21）one(single)-pipe loop circuit heating system 水平单管采暖系统（21）one(single)-pipe seriesloop heating system 单管顺序式采暖系统（21）one-third octave band 倍频程（97）on-of control 双位调节（88）open loop control 开环控制（86）open return 开式回水（15）open shell and tube condenser 立式壳管式冷凝器（82）open tank 开式水箱（28）operating pressure 工作压力（27）operating range 作用半径（26）opposed multiblade damper 对开式多叶阀（52）organized air supply 有组织进风（33）organized exhaust 有组织排风（34）organized natural ventilation 有组织自然通风（37）outdoor air design conditions 室外空气计算参数（7）outdoor ctitcal air temperature for heating 采暖室外临界温度（9）outdoor design dry-bulb temperature for summer air conlitioning 夏季空气调节室外计算干球温度（8）outdoor design hourly temperature for summer air conditioning 夏季空气调节室外计算逐时温度（9）outdoor design mean daily temperature for summer air conditioning 夏季空气调节室外计算日平均温度（9）outdoor design relative humidityu for summer ventilation 夏季通风室外计算相对湿度（8）outdoor design relative humidity for winter air conditioning 冬季空气调节室外计算相对湿度（8）outdoor design temperature ture for calculated envelope in winter冬季围护结构室外计算温度（8）outdoor design temperature ture for heating 采暖室外计算温度（7）outdoor design temperature for summer ventilation 夏季通风室外计算温度（8）outdoor design temperature for winter air conditioning 冬季空气调节室外计算温度（8）outdoor design temperature for winter vemtilation 冬季通风室外计算温度（7）outdoor designwet-bulb temperature for summer air conditioning 夏季空气调节室外计算湿球温度（8）outdoor mean air temperature during heating period 采暖期室外平均温度（9）outdoor temperature(humidity) 室外温（湿）度（5）outlet air velocity 出口风速（70）out put variable 输出量（89）overall efficiency of separation 除尘效率（47）overall heat transmission coefficient 传热系数（16）overflow pipe 溢流管（23）overheat steam 过热蒸汽（14）overlapping averages 滑动平均（4）overshoot 超调量（88）Ppackaged air conditioner 整体式空气调节器（70）packaged heat pump 热泵式空气调节器（71）packed column 填料塔（58）packed tower 填料塔（58）panel heating 辐射采暖（12）parabolic flow character-istic 抛物线流量特性（90）parallel multiblade damperin 平行式多叶阀（53）parameter detection 参数检测（90）part 通风〕部件（52）partial enclosure 局部密闭罩（42）partial pressure of water vapo[u]r 水蒸汽分压力（6）particle 粒子（44）particle counter 粒子计数器（104）particle number concentration 计数浓度（36）particle size 粒径（44）particle size distribution 粒径分布（44）particulate 粒子（44）particulate collector 除尘器（56）particulates 大气尘（43）passage ventilating duct 通过式风管（52）penetration rate 穿透率（47）percentage of men，women and children 群集系数（62）percentage of possible sunshine 日照率（7）percentage of return air 回风百分比（68）perforated ceiling air supply 孔板送风（69）perforated plate tower 筛板塔（58）periodic dust dislodging 定期除灰（48）piece (通风〕部件（52）pipe fittings 管道配件（23）pipe radiator 光面管散热器（29）pipe section 管段（25）pipe coil 光面管放热器（29）pitot tube 皮托管（103）plate heat exchanger 板式换热器（73）plenum chamber 静压箱（74）plenum space 稳压层（70）plug 丝堵（24）plume 烟羽（50）plume rise height 烟羽抬升高度（50）PNC-curve[s] 噪声评价PNC曲线（97）pneumatic conveying 气力输送（46）pueumatic transport 气力输送（46）pneumatic valve 气动调节阀（95）pneumo-electrical convertor 气-电转换器（94）positioner 定位器（95）positive feedback 正反馈（86）powerroof ventilator 屋顶通风机（55）preferred noise criteria curve[s] 噪声评价PNC曲线（97）pressure drop 压力损失（26）pressure enthalpy chart 压焓图（77）pressure ga[u]ge 压力表（103）pressure of steam supply 供汽压力（14）pressure reducing valve 减压阀（31）pressure relief device 泄压装置（53）pressure relief valve 安全阀（31）pressure thermometer 压力式温度计（102）pressure volume chart 压容图（77）primary air fan-coil system 风机盘管加新风系统（64）primary air system 新风系统（64）primary retirn air 一次回风（68）process air conditioning 工艺性空气调节（59）program control 程序控制（91）proportional band 比例带（89）proportional control 比例调节（88）proportional-integral (PI)control 比例积分调节（88）proportional-integralderivative(PID)control 比例积分微分调节（88）protected(roof)monitor 避风天窗（39）psychrometric chart 声级计（104）pulvation action 干湿球温度表（102）push-pull hood 焓湿图（65）pulvation action 尘化作用（45）push-pull hood 吹吸式排风罩（42）Qquick open flow characteristic 快开流量特性（89）Rradiant heating 辐射采暖（12）radiant intensity 辐射强度（4）radiation intensity 辐射强度（4）radiator 散热器（29）radiator heating 散热器采暖（12）radiator heating system 散热器采暖系统（20）radiator valve 散热器调节阀（32）rating under air conditioning condition 空调工况制冷量（75）reactive muffler 抗性消声器（99）receiver 贮液器（84）receiving hood 接受式排风罩（42）reciprocating compressor 活塞式压缩机（82）recirculation cavity 空气动力阴影区（38）recording thermometer 自记温度计（102）reducing coupling 异径管接头（24）。
暖通空调专业术语 中英文对照
第二章室内外计算参数第一节一般术语第条计算参数 design conditions特指设计计算过程中所采用的表征空气状态或变化过程及太阳辐射的物理量。
常用的计算参数有干球温度、湿球温度、含湿量、比焓、风速和压力等。
第条室内外计算参数 indoor and outdoor design conditions设计计算过程中所采用的室内空气计算参数、室外空气计算参数和太阳辐射照度等参数的统称。
第条空气温度 air temperature暴露于空气中但又不受直接辐射的温度表所指示的温度。
一般指干球温度。
第条干球温度 dry-bulb temperature干球温度表所指示的温度。
第条湿球温度 wet-bulb temperature湿球温度表所指示的温度。
第条黑球温度 black globe temperature黑球温度表所指示的温度。
第条露点温度 dew-point temperature在大气压力一定、某含湿量下的未饱和空气因冷却达到饱和状态时的温度。
第条空气湿度 air humidity表征空气中水蒸汽含量多少或干湿程度的物理量。
第条绝对湿度 absolute humidity单位体积的湿空气中所含水蒸汽的质量。
第条相对湿度 relative humidity空气实际的水蒸汽分压力与同温度下饱和状态空气的水蒸汽分压力之比，用百分率表示。
第条历年值 annual(value)逐年值。
特指整编气象资料时，所给出的以往一段连续年份中每一年的某一时段的平均值或极值。
第条累年值 normals多年值。
特指整编气象资料时，所给出的以往一段连续年份的某一时段的累计平均值或极值。
第条历年最冷月 annual coldest month每年逐月平均气温最低的月份。
第条历年最热月 annual hottest month每年逐月平均气温最高的月份。
第条累年最冷月 normal coldest month累年逐月平均气温最低的月份。
（完整版）暖通空调英语专业词汇大全
（完整版）暖通空调英语专业词汇大全附录英汉对照索引AA-weighted sound pressure level A声级（96）absolute humidity 绝对湿度（2）absolute roughness 绝对粗糙度（25）absorbate 吸收质（49）absorbent 吸收剂（49）absorbent 吸声材料（100）absorber 吸收器（85）absorptance for solar radiation 太阳辐射热吸收系数（60）absorption equipment 吸收装置（49）absorption of gas and vapo[u]r 气体吸收（48）absorptiong refrige rationg cycle 吸收式制冷循环（80）absorption-type refrigerating machine吸收式制冷机（84）access door 检查门（55）acoustic absorptivity 吸声系数（100）actual density 真密度（44）actuating element 执行机构（94）actuator 执行机构（94）adaptive control system 自适应控制系统（93）additional factor for exterior door 外门附加率（19）additional factor for intermittent heating 间歇附加率（19）additional factor for wind force 高度附加率（19）additional heat loss 风力附加率（19）adiabatic humidification 附加耗热量（18）adiabatic humidiflcation 绝热加湿（66）adsorbate 吸附质（49）adsorbent 吸附剂（49）adsorber 吸附装置（49）adsorption equipment 吸附装置（49）adsorption of gas and vapo[u]r 气体吸附（48）aerodynamic noise 空气动力噪声（98）aerosol 气溶胶（43）air balance 风量平衡（35）air changes 换气次数（35）air channel 风道（51）air cleanliness 空气洁净度（104）air collector 集气罐（31）air conditioning 空气调节（59）air conditioning condition 空调工况（76）air conditioning equipment 空气调节设备（70）air conditioning machine room 空气调节机房（59）air conditioning system 空气调节系统（62）air conditioning system cooling load 空气调节系统冷负荷（62）air contaminant 空气污染物（51）air-cooled condenser 风冷式冷凝器（82）air cooler 空气冷却器（74）air curtain 空气幕（30）air cushion shock absorber 空气弹簧隔振器（101）air distribution 气流组织（68）air distributor 空气分布器（54）air-douche unit with water atomization喷雾风扇（56）air duct 风管、风道（51）air filter 空气过滤器（58）air handling equipment 空气调节设备（70）air handling unit room 空气调节机房（59）air header 集合管（52）air humidity 空气湿度（2）air inlet 风口（54）air intake 进风口（41）air manifold 集合管（52）air opening 风口（54）air pollutant 空气污染物（51）air pollution 大气污染（50）air preheater 空气预热器（73）air return method 回风方式（70）air return mode 回风方式（70）air return through corridor 走廊回风（70）air space 空气间层（15）air supply method 送风方式（69）air supply mode 送风方式（69）air supply (suction) opening with slide plate 插板式送（吸）风口（54）air supply volume per unit area 单位面积送风量（69）air temperature 空气温度（2）air through tunnel 地道风（40）air-to-air total heat exchanger 全热换热器（73）air-to-cloth ratio 气布比（48）air velocity at work area 作业地带空气流速（5）air velocity at work place 工作地点空气流速（4）air vent 放气阀（31）air-water systen 空气—水系统（64）airborne particles 大气尘（43）air hater 空气加热器（29）airspace 空气间层（15）alarm signal 报警信号（90）ail-air system 全空气系统（63）all-water system 全水系统（64）allowed indoor fluctuation of temperature and relative humidity 室内温湿度允许波动范围（5）ambient noise 环境噪声（97）ammonia 氨（78）amplification factor of centrolled plant 调节对象放大系数（87）amplitude 振幅（100）anergy （77）angle of repose 安息角（44）ange of slide 滑动角（44）angle scale 热湿比（67）angle valve 角阀（31）annual [value] 历年值（3）annual coldest month 历年最冷月（3）annual hottest month 历年最热月（3）anticorrosive 缓蚀剂（78）antifreeze agent 防冻剂（78）antifreeze agent 防冻剂（78）apparatus dew point 机器露点（67）apparent density 堆积密度（45）aqua-ammoniaabsorptiontype-refrigerating machine 氨—水吸收式制冷机（84）aspiation psychrometer 通风温湿度计（102）Assmann aspiration psychrometer 通风温湿度计（102）atmospheric condenser 淋激式冷凝器（83）atmospheric diffusion 大气扩散（40）atmospheric dust 大气尘（43）atmospheric pollution 大气污染（50）atmospheric pressure 大气压力（6atmospheric stability 大气稳定度（50）atmospheric transparency 大气透明度（10）atmospheric turblence 大气湍流（50）automatic control 自动控制（86）automatic roll filter 自动卷绕式过滤器（58）automatic vent 自动放气阀（32）available pressure 资用压力（27）average daily sol-air temperature 日平均综合温度（60）axial fan 轴流式通风机（55）azeotropic mixture refrigerant 共沸溶液制冷剂（77）Bback-flow preventer 防回流装置（53）back pressure of steam trap 凝结水背压力（14）back pressure return 余压回水（15）background noise 背景噪声（98）back plate 挡风板（39）bag filler 袋式除尘器（57）baghouse 袋式除尘器（57）barometric pressure 大气压力（6）basic heat loss 基本耗热量（18）bend muffler 消声弯头（100）bimetallic thermometer 双金属温度计（102）black globe temperature 黑球温度（2）blow off pipe 排污管（23）blowdown 排污管（23）boiler 锅炉（27）boiller house 锅炉房（14）boiler plant 锅炉房（14）boiler room 锅炉房（14）booster 加压泵（29）branch 支管（22）branch duct (通风) 支管（51）branch pipe 支管（22）building envelope 围护结构（15）building flow zones 建筑气流区（37）building heating entry 热力入口（15）bulk density 堆积密度（45）bushing 补心（24）butterfly damper 蝶阀（52）by-pass damper 空气加热器〕旁通阀（41）by-pass pipe 旁通管（23）Ccanopy hood 伞形罩（42）capillary tube 毛细管（84）capture velocity 控制风速（43）capture velocity 外部吸气罩（41）capturing hood 卡诺循环（79）Carnot cycle 串级调节系统（92）cascade control system 铸铁散热器（29）cast iron radiator 催化燃烧（49）catalytic oxidation 催化燃烧（49）ceilling fan 吊扇（56）ceiling panelheating 顶棚辐射采暖（12）center frequency 中心频率（97）central air conditionint system 集中式空气调节系统（63）central heating 集中采暖（11）central ventilation system 新风系统（64）centralized control 集中控制（91）centrifugal compressor 离心式压缩机（82）centrifugal fan 离心式通风机（55）check damper (通风〕止回阀（53）check valve 止回阀（31）chilled water 冷水（76）chilled water system withprimary-secondary pumps 一、二次泵冷水系统（81）chimney (排气〕烟囱（50）circuit 环路（24）circulating fan 风扇（55）circulating pipe 循环管（23）circulating pump 循环泵（29）clean room 洁净室（104）cleaning hole 清扫孔（54）cleaning vacuum plant 真空吸尘装置（58）cleanout opening 清扫孔（54）clogging capacity 容尘量（47）close nipple 长丝（24）closed booth 大容积密闭罩（42）closed full flow return 闭式满管回水（15）closed loop control 闭环控制（87）closed return 闭式回水（15）closed shell and tube condenser 卧式壳管式冷凝器（82）closed shell and tube evaporator 卧式壳管式蒸发器（83）closed tank 闭式水箱（28）coefficient of accumulation of heat 蓄热系数（17）coefficient of atmospheric transpareney 大气透明度（10）coefficient of effective heat emission散热量有效系数（38）coficient of effective heat emission 传热系数（16）coefficient of locall resistance 局部阻力系数（26）coefficient of thermal storage 蓄热系数（17）coefficient of vapo[u]r 蒸汽渗透系数（18）coefficient of vapo[u]r 蒸汽渗透系数（18）coil 盘管（74）collection efficiency 除尘效率（47）combustion of gas and vapo[u]r 气体燃烧（58）comfort air conditioning 舒适性空气调节（59）common section 共同段（25）compensator 补偿器（31）components (通风〕部件（52）compression 压缩（79）compression-type refrigerating machine压缩式制冷机（81）compression-type refrigerating system压缩式制冷系统（81）compression-type refrigeration 压缩式制冷（80）compression-type refrigeration cycle 压缩式制冷循环（79）compression-type water chiller 压缩式冷水机组（81）concentratcd heating 集中采暖（11）concentration of harmful substance 有害物质浓度（36）condensate drain pan 凝结水盘（74）condensate pipe 凝结水管（22）condensate pump 凝缩水泵（29）condensate tank 凝结水箱（28）condensation 冷凝（79）condensation of vapo[u]r 气体冷凝（49）condenser 冷凝器（82）condensing pressure 冷凝压力（75）condensing temperature 冷凝温度（75）condensing unit 压缩冷凝机组（81）conditioned space 空气调节房间（59）conditioned zone 空气调节区（59）conical cowl 锥形风帽（52）constant humidity system 恒湿系统（64）constant temperature and humidity system 恒温恒湿系统（64）constant temperature system 恒温系统（64）constant value control 定值调节（91）constant volume air conditioning system 定风量空气调节系统（63）continuous dust dislodging 连续除灰（48）continuous dust dislodging 连续除灰（48）continuous heating 连续采暖（11）contour zone 稳定气流区（38）control device 控制装置（86）control panel 控制屏（95）control valve 调节阀（95）control velocity 控制风速（43）controlled natural ventilation 有组织自然通风（37）controlled plant 调节对象（86）controlled variable 被控参数（86）controller 调节器（94）convection heating 对流采暖（12）convector 对流散热器（29）cooling 降温、冷却（39、66）cooling air curtain 冷风幕（74）cooling coil 冷盘管（74）cooling coil section 冷却段（72）cooling load from heat 传热冷负荷（62）cooling load from outdoor air 新风冷负荷（62）cooling load from ventilation 新风冷负荷（62）cooling load temperature 冷负荷温度（62）cooling system 降温系统（40）cooling tower 冷却塔（83）cooling unit 冷风机组（56）cooling water 冷却水（76）correcting element 调节机构（95）correcting unit 执行器（94）correction factor for orientaion 朝向修正率（19）corrosion inhibitor 缓蚀剂（78）coupling 管接头（23）cowl 伞形风帽（52）criteria for noise control cross 噪声控频标准（98）cross fan 四通（24）crross-flow fan 贯流式通风机（55）cross-ventilation 穿堂风（37）cut diameter 分割粒径（47）cyclone 旋风除尘器（56）cyclone dust separator 旋风除尘器（56）cylindrical ventilator 筒形风帽（52）Ddaily range 日较差（6）damping factot 衰减倍数（17）data scaning 巡回检测（90）days of heating period 采暖期天数（9）deafener 消声器（99）decibel(dB) 分贝（96）degree-days of heating period 采暖期度日数（9）degree of subcooling 过冷度（79）degree of superheat 过热度（80）dehumidification 减湿（66）dehumidifying cooling 减湿冷却（66）density of dust particle 真密度（44）derivative time 微分时间（89）design conditions 计算参数（2）desorption 解吸（49）detecting element 检测元件（93）detention period 延迟时间（18）deviation 偏差（87）dew-point temperature 露点温度（2）dimond-shaped damper 菱形叶片调节阀（53）differential pressure type flowmeter 差压流量计（103）diffuser air supply 散流器（54）diffuser air supply 散流器送风（69）direct air conditioning system 直流式空气调节系统（64）direct combustion 直接燃烧（48）direct-contact heat exchanger 汽水混合式换热器（28）direct digital control (DDC) system 直接数字控制系统（92）direct evaporator 直接式蒸发器（83）direct-fired lithiumbromideabsorption-type refrigerating machine 直燃式溴化锂吸收式制冷机（85）direct refrigerating system 直接制冷系统（80）direct return system 异程式系统（20）direct solar radiation 太阳直接辐射（10）discharge pressure 排气压力（76）discharge temperature 排气温度（76）dispersion 大气扩散（49）district heat supply 区域供热（15）district heating 区域供热（15）disturbance frequency 扰动频率（100）dominant wind direction 最多风向（7）double-effect lithium-bromideabsorption-type refigerating machine 双效溴化锂吸收式制冷机（85）double pipe condenser 套管式冷凝器（82）down draft 倒灌（39）downfeed system 上分式系统（21）downstream spray pattern 顺喷（67）drain pipe 泄水管（23）drain pipe 排污管（23）droplet 液滴（44）drv air 干空气（65）dry-and-wet-bulb thermometer 干湿球温度表（102）dry-bulb temperature 干球温度（2）dry cooling condition 干工况（67）dry dust separator 干式除尘器（56）dry expansion evaporator 干式蒸发器（83）dry return pipe 干式凝结水管（22）dry steam humidifler 干蒸汽加湿器（72）dualductairconing ition 双风管空气调节系统（63）dual duct system 双风管空气调节系统（63）duct 风管、风道（51）dust 粉尘（43）dust capacity 容尘量（47）dust collector 除尘器（56）dust concentration 含尘浓度（46）dust control 除尘（46）dust-holding capacity 容尘量（47）dust removal 除尘（46）dust removing system 除尘系统（46）dust sampler 粉尘采样仪（104）dust sampling meter 粉尘采样仪（104）dust separation 除尘（45）dust separator 除尘器（56）dust source 尘源（45）dynamic deviation 动态偏差（88）Eeconomic resistance of heat transfer 经济传热阻（17）economic velocity 经济流速（26）efective coefficient of local resistance 折算局部阻力系数（26）effective legth 折算长度（25）effective stack height 烟囱有效高度（50）effective temperature difference 送风温差（70）ejector 喷射器（85）ejetor 弯头（24）elbow 电加热器（73）electric heater 电加热段（71）electric panel heating 电热辐射采暖（13）electric precipitator 电除尘器（57）electricradian theating 电热辐射采暖（13）electricresistance hu-midkfier 电阻式加湿器（72）electro-pneumatic convertor 电—气转换器（94）electrode humidifler 电极式加湿器（73）electrostatic precipi-tator 电除尘器（57）eliminator 挡水板（74）emergency ventilation 事故通风（34）emergency ventilation system 事故通风系统（40）emission concentration 排放浓度（51）enclosed hood 密闭罩（42）enthalpy 焓（76）enthalpy control system 新风〕焓值控制系统（91）enthalpy entropy chart 焓熵图（77）entirely ventilation 全面通风（33）entropy 熵（76）environmental noise 环境噪声（97）equal percentage flow characteristic 等百分比流量特性（89）equivalent coefficient of local resistance 当量局部阻力系数（26）equivalent length 当量长度（25）equivalent[continuous A] sound level 等效〔连续A〕声级（96）evaporating pressure 蒸发压力（75）evaporating temperature 蒸发温度（75）evaporative condenser 蒸发式冷凝器（83）evaporator 蒸发器（83）excess heat 余热（35）excess pressure 余压（37）excessive heat 余热（35）exergy （76）exhaust air rate 排风量（35）exhaust fan 排风机（41）exhaust fan room 排风机室（41）exhaust hood 局部排风罩（41）exhaust inlet 吸风口（54）exhaust opening 吸风口（54）exhaust opening orinlet 风口（54）exhaust outlet 排风口（54）exaust vertical pipe 排气〕烟囱（50）exhausted enclosure 密闭罩（42）exit 排风口（54）expansion 膨胀（79）expansion pipe 膨胀管（23）explosion proofing 防爆（36）expansion steam trap 恒温式疏水器（32）expansion tank 膨胀水箱（28）extreme maximum temperature 极端最高温度（6）extreme minimum temperature 极端最低温度（6）Ffabric collector 袋式除尘器（57）face tube 皮托管（103）face velocity 罩口风速（42）fan 通风机（55）fan-coil air-conditioning system 风机盘管空气调节系统（64）fan-coil system 风机盘管空气调节系统（64）fan-coil unit 风机盘管机组（72）fan house 通风机室（41）fan room 通风机室（41）fan section 风机段（72）feed-forward control 前馈控制（91）feedback 反馈（86）feeding branch tlo radiator 散热器供热支管（23）fibrous dust 纤维性粉尘（43）fillter cylinder for sampling 滤筒采样管（104）fillter efficiency 过滤效率（47）fillter section 过滤段（71）filltration velocity 过滤速度（48）final resistance of filter 过滤器终阻力（47）fire damper 防火阀（53）fire prevention 防火（36）fire protection 防火（36）fire-resisting damper 防火阀（53）fittings (通风〕配件（52）fixed set-point control 定值调节（91）fixed support 固定支架（24）fixed time temperature (humidity) 定时温（湿）度（5）flame combustion 热力燃烧（48）flash gas 闪发气体（78）flash steam 二次蒸汽（14）flexible duct 软管（52）flexible joint 柔性接头（52）float type steam trap 浮球式疏水器（32）float valve 浮球阀（31）floating control 无定位调节（88）flooded evaporator 满液式蒸发器（83）floor panel heating 地板辐射采暖（13）flow capacity of control valve 调节阀流通能力（90）flow characteristic of control valve 调节阀流量特性（89）foam dust separator 泡沫除尘器（57）follow-up control system 随动系统（92）forced ventilation 机械通风（33）forward flow zone 射流区（69）foul gas 不凝性气体（78）four-pipe water system 四管制水系统（65）fractional separation efficiency 分级除尘效率（47）free jet 自由射流（68）free sillica 游离二氧化硅（43）free silicon dioxide 游离二氧化硅（43）freon 氟利昂（77）frequency interval 频程（97）frequency of wind direction 风向频率（7）fresh air handling unit 新风机组（71）fresh air requirement 新风量（67）friction factor 摩擦系数（25）friction loss 摩擦阻力（25）frictional resistance 摩擦阻力（25）fume 烟〔雾〕（44）fumehood 排风柜（42）fumes 烟气（44）Ggas-fired infrared heating 煤气红外线辐射采暖（13）gas-fired unit heater 燃气热风器（30）gas purger 不凝性气体分离器（84）gate valve 闸阀（31）general air change 全面通风（33）general exhaust ventilation (GEV) 全面排风（33）general ventilation 全面通风（33）generator 发生器（85）global radiation 总辐射（10）grade efficiency 分级除尘效率（47）granular bed filter 颗粒层除尘器（57）granulometric distribution 粒径分布（44）gravel bed filter 颗粒层除尘器（57）gravity separator 沉降室（56）ground-level concentration 落地浓度（51）guide vane 导流板（52）Hhair hygrometor 毛发湿度计（102）hand pump 手摇泵（29）harmful gas and vapo[u]r 有害气体（48）harmful substance 有害物质（35）header 分水器、集水器（30、31）heat and moisture transfer 热湿交换（67）heat balance 热平衡（35）heat conduction coefficient 导热系数（16）heat conductivity 导热系数（16）heat distributing network 热网（15）heat emitter 散热器（29）heat endurance 热稳定性（17）heat exchanger 换热器（27）heat flowmeter 热流计（103）heat flow rate 热流量（16）heat gain from appliance and equipment 设备散热量（61）heat gain from lighting 照明散热量（61）heat gain from occupant 人体散热量（61）heat insulating window 保温窗（41）heat(thermal)insuation 隔热（39）heat(thermal)lag 延迟时间（18）heat loss 耗热量（18）heat loss by infiltration 冷风渗透耗热量（19）heat-operated refrigerating system 热力制冷系统（81）heat-operated refrigetation 热力制冷（80）heat pipe 热管（74）heat pump 热泵（85）heat pump air conditioner 热泵式空气调节器（71）heat release 散热量（38）heat resistance 热阻（16）heat screen 隔热屏（39）heat shield 隔热屏（39）heat source 热源（13）heat storage 蓄热（61）heat storage capacity 蓄热特性（61）heat supply 供热（14）heat supply network 热网（15）heat transfer 传热（15）heat transmission 传热（15）heat wheel 转轮式换热器（73）heated thermometer anemometer 热风速仪（103）heating 采暖、供热、加热（11、14、66）heating appliance 采暖设备（27）heating coil 热盘管（74）heating coil section 加热段（71）heating equipment 采暖设备（27）heating load 热负荷（19）heating medium 热媒（13）heating medium parameter 热媒参数（14）heating pipeline 采暖管道（22）heating system 采暖系统（20）heavy work 重作业（105）high-frequency noise 高频噪声（98）high-pressure ho twater heating 高温热水采暖（12）high-pressure steam heating 高压蒸汽采暖（12）high temperature water heating 高温热水采暖（12）hood 局部排风罩（41）horizontal water-film syclonet 卧式旋风水膜除尘器（57）hot air heating 热风采暖（12）hot air heating system 热风采暖系统（20）hot shop 热车间（39）hot water boiler 热水锅炉（27）hot water heating 热水采暖（11）hot water system 热水采暖系统（20）hot water pipe 热水管（22）hot workshop 热车间（39）hourly cooling load 逐时冷负荷（62）hourly sol-air temperature 逐时综合温度（60）humidification 加湿（66）humidifier 加湿器（72）humididier section 加湿段（71）humidistat 恒湿器（94）humidity ratio 含湿量（65）hydraulic calculation 水力计算（24）hydraulic disordeer 水力失调（26）hydraulic dust removal 水力除尘（46）hydraulic resistance balance 阻力平衡（26）hydraulicity 水硬性（45）hydrophilic dust 亲水性粉尘（43）hydrophobic dust 疏水性粉尘（43）Iimpact dust collector 冲激式除尘器（58）impact tube 皮托管（103）impedance muffler 阻抗复合消声器（99）inclined damper 斜插板阀（53）index circuit 最不利环路（24）indec of thermal inertia (valueD) 热惰性指标（D值）（17）indirect heat exchanger 表面式换热器（28）indirect refrigerating sys 间接制冷系统（80）indoor air design conditions 室内在气计算参数（5）indoor air velocity 室内空气流速（4）indoor and outdoor design conditions 室内外计算参数（2）indoor reference for air temperature and relative humidity 室内温湿度基数（5）indoor temperature (humidity) 室内温（湿）度（4）induction air-conditioning system 诱导式空气调节系统（64）induction unit 诱导器（72）inductive ventilation 诱导通风（34）industral air conditioning 工艺性空气调节（59）industrial ventilation 工业通风（33）inertial dust separator 惯性除尘器（56）infiltration heat loss 冷风渗透耗热量（19）infrared humidifier 红外线加湿器（73）infrared radiant heater 红外线辐射器（30）inherent regulation of controlled plant 调节对象自平衡（87）initial concentration of dust 初始浓度（47）initial resistance of filter 过滤器初阻力（47）input variable 输入量（89）insulating layer 保温层（105）integral enclosure 整体密闭罩（42）integral time 积分时间（89）interlock protection 联锁保护（91）intermittent dust removal 定期除灰（48）intermittent heating 间歇采暖（11）inversion layer 逆温层（50）inverted bucket type steam trap 倒吊桶式疏水器（32）irradiance 辐射照度（4）isoenthalpy 等焓线（66）isobume 等湿线（66）isolator 隔振器（101）isotherm 等温线（66）isothermal humidification 等温加湿（67）isothermal jet 等温射流（68）Jjet 射流（68）jet axial velocity 射流轴心速度（69）jet divergence angle 射流扩散角（69）jet in a confined space 受限射流（68）Kkatathermometer 卡他温度计（102）Llaboratory hood 排风柜（42）lag of controlled plant 调节对象滞后（87）large space enclosure 大容积密闭罩（42）latent heat 潜热（60）lateral exhaust at the edge of a bath 槽边排风罩（42）lateral hoodlength of pipe section 侧吸罩（42）length of pipe section 管段长度（25）light work 轻作业（105）limit deflection 极限压缩量（101）limit switch 限位开关（95）limiting velocity 极限流速（26）linear flow characteristic 线性流量特性（89）liquid-level ga[u]ge 液位计（103）liquid receiver 贮液器（84）lithium bromide 溴化锂（78）lithium-bromide absorption-type refrigerating machine 溴化锂吸收式制冷机（84）lithium chloride resistance hygrometer 氯化锂电阻湿度计（93）load pattern 负荷特性（62）local air conditioning 局部区域空气调节（59）local air suppiy system 局部送风系统（40）local exhaustventilation (LEV) 局部排风（34）local exhaust system 局部排风系统（40）local heating 局部采暖（11）local relief 局部送风（34）local relief system 局部送风系统（40）local resistance 局部阻力（25）local solartime 地方太阳时（10）local ventilation 局部通风（34）local izedairsupply for air-heating 集中送风采暖（12）local ized air control 就地控制（91）loop 环路（24）louver 百叶窗（41）low-frequencynoise 低频噪声（98）low-pressure steam heating 低压蒸汽采暖（12）lyophilic dust 亲水性粉尘（43）lyophobic dust 疏水性粉尘（43）Mmain 总管、干管（22）main duct 通风〕总管、〔通风〕干管（51）main pipe 总管、干管（22）make-up water pump 补给水泵（28）manual control 手动控制（91）mass concentration 质量浓度（36）maximum allowable concentration (MAC) 最高容许浓度（36）maximum coefficient of heat transfer 最大传热系数（17）maximum depth of frozen ground 最大冻土深度（7）maximum sum of hourly colling load 逐时冷负荷综合最大值（62）mean annual temperature (humidity) 年平均温（湿）度（6）mean daily temperature (humidity) 日平均温（湿）度（5）mean dekad temperature (humidity) 旬平均温（湿）度（6）mean monthly maximum temperature 月平均最高温度（6）mean monthly minimum temperature 月平均最低温度（6）mean monthly temperature (humidity) 月平均温（湿）度（6）mean relative humidity 平均相对湿度（7）mean wind speed 平均风速（7）mechanical air supply system 机械送风系统（40）mechanical and hydraulic combined dust removal 联合除尘（46）mechanical anemometer 机械式风速仪（103）mechanical cleaning off dust 机械除尘（46）mechanical dust removal 机械排风系统（40）mechanical exhaust system 机械通风系统（40）mechanical ventilation 机械通风（33）media velocity 过滤速度（48）metal radiant panel 金属辐射板（30）metal radiant panel heating 金属辐射板采暖（13）micromanometer 微压计（103）micropunch plate muffler 微穿孔板消声器（90）mid-frequency noise 中频噪声（98）middle work 中作业（105）midfeed system 中分式系统（22）minimum fresh air requirmente 最小新风量（68）minimum resistance of heat transfer 最小传热阻（17）mist 雾（44）mixing box section 混合段（71）modular air handling unit 组合式空气调节机组（71）moist air 湿空气（65）moisture excess 余湿（35）moisure gain 散湿量（61）moisture gain from appliance and equipment 设备散湿量（61）moisturegain from occupant 人体散湿量（61）motorized valve 电动调节阀（95）motorized (pneumatic) 电（气）动两通阀（95）2-way valvemotorized (pneumatic)3-way valve 电（气）动三通阀（95）movable support 活动支架（24）muffler 消声器（99）muffler section 消声段（72）multi-operating mode automtic conversion 工况自动转换（90）multi-operating mode control system 多工况控制系统（92）multiclone 多管〔旋风〕除尘器（56）multicyclone 多管〔旋风〕除尘器（56）multishell condenser 组合式冷凝器（82）Nnatural and mechanical combined ventilation 联合通风（33）natural attenuation quantity of noise 噪声自然衰减量（99）natural exhaust system 自然排风系统（37）natural freguency 固有频率（100）natural ventilation 自然通风（33）NC-curve[s] 噪声评价NC曲线（97）negative freedback 负反馈（86）neutral level 中和界（39）neutral pressure level 中和界（39）neutral zone 中和界（39）noise 噪声（97）noise control 噪声控制（98）noise criter ioncurve(s) 噪声评价NC曲线（97）noisc rating number 噪声评价NR曲线（97）noise reduction 消声（99）non azeotropic mixture refragerant 非共沸溶液制冷剂（77）non-commonsection 非共同段（25）non condensable gas 不凝性气体（78）non condensable gas purger 不凝性气体分离器（84）non-isothermal jct 非等温射流（68）nonreturn damper 〔通风〕止回阀（53）nonreturn valve 止回阀（31）normal coldest month 累年最冷月（3）normal coldest 3-month period 累年最冷三个月（3）normal hottest month 累年最热月（３）normal hottest 3month period 累年最热三个月（3）normal three summer months 累年最热三个月（3）normal three winter months 累年最冷三个月（3）normals 累年值（3）nozzle outlet air suppluy 喷口送风（69）number concentration 计数浓度（36）number of degree-day of heating period 采暖期度日数（9）Ooctave 倍频程（97）1/3 octave 倍频程（97）octave band 倍频程（97）oil cooler 油冷却器（84）oill-fired unit heater 燃油热风器（30）one-and-two pipe combined heating system 单双管混合式采暖系统（21）one (single)-pipe circuit (cross-over) heating system 单管跨越式采暖系统（21）one(single)-pipe heating system 单管采暖系统（21）one(single)-pipe loop circuit heating system 水平单管采暖系统（21）one(single)-pipe seriesloop heating system 单管顺序式采暖系统（21）one-third octave band 倍频程（97）on-of control 双位调节（88）open loop control 开环控制（86）open return 开式回水（15）open shell and tube condenser 立式壳管式冷凝器（82）open tank 开式水箱（28）operating pressure 工作压力（27）operating range 作用半径（26）opposed multiblade damper 对开式多叶阀（52）organized air supply 有组织进风（33）organized exhaust 有组织排风（34）organized natural ventilation 有组织自然通风（37）outdoor air design conditions 室外空气计算参数（7）outdoor ctitcal air temperature for heating 采暖室外临界温度（9）outdoor design dry-bulb temperature for summer air conlitioning 夏季空气调节室外计算干球温度（8）outdoor design hourly temperature for summer air conditioning 夏季空气调节室外计算逐时温度（9）outdoor design mean daily temperature for summer air conditioning 夏季空气调节室外计算日平均温度（9）outdoor design relative humidityu for summer ventilation 夏季通风室外计算相对湿度（8）outdoor design relative humidity for winter air conditioning 冬季空气调节室外计算相对湿度（8）outdoor design temperature ture for calculated envelope in winter冬季围护结构室外计算温度（8）outdoor design temperature ture for heating 采暖室外计算温度（7）outdoor design temperature for summer ventilation 夏季通风室外计算温度（8）outdoor design temperature for winter air conditioning 冬季空气调节室外计算温度（8）outdoor design temperature for winter vemtilation 冬季通风室外计算温度（7）outdoor designwet-bulb temperature for summer air conditioning 夏季空气调节室外计算湿球温度（8）outdoor mean air temperature during heating period 采暖期室外平均温度（9）outdoor temperature(humidity) 室外温（湿）度（5）outlet air velocity 出口风速（70）out put variable 输出量（89）overall efficiency of separation 除尘效率（47）overall heat transmission coefficient 传热系数（16）overflow pipe 溢流管（23）overheat steam 过热蒸汽（14）overlapping averages 滑动平均（4）overshoot 超调量（88）Ppackaged air conditioner 整体式空气调节器（70）packaged heat pump 热泵式空气调节器（71）packed column 填料塔（58）packed tower 填料塔（58）panel heating 辐射采暖（12）parabolic flow character-istic 抛物线流量特性（90）parallel multiblade damperin 平行式多叶阀（53）parameter detection 参数检测（90）part 通风〕部件（52）partial enclosure 局部密闭罩（42）partial pressure of water vapo[u]r 水蒸汽分压力（6）particle 粒子（44）particle counter 粒子计数器（104）particle number concentration 计数浓度（36）particle size 粒径（44）particle size distribution 粒径分布（44）particulate 粒子（44）particulate collector 除尘器（56）particulates 大气尘（43）passage ventilating duct 通过式风管（52）penetration rate 穿透率（47）percentage of men，women and children 群集系数（62）percentage of possible sunshine 日照率（7）percentage of return air 回风百分比（68）perforated ceiling air supply 孔板送风（69）perforated plate tower 筛板塔（58）periodic dust dislodging 定期除灰（48）piece (通风〕部件（52）pipe fittings 管道配件（23）pipe radiator 光面管散热器（29）pipe section 管段（25）pipe coil 光面管放热器（29）pitot tube 皮托管（103）plate heat exchanger 板式换热器（73）plenum chamber 静压箱（74）plenum space 稳压层（70）plug 丝堵（24）plume 烟羽（50）plume rise height 烟羽抬升高度（50）PNC-curve[s] 噪声评价PNC曲线（97）pneumatic conveying 气力输送（46）pueumatic transport 气力输送（46）pneumatic valve 气动调节阀（95）pneumo-electrical convertor 气-电转换器（94）positioner 定位器（95）positive feedback 正反馈（86）powerroof ventilator 屋顶通风机（55）preferred noise criteria curve[s] 噪声评价PNC曲线（97）pressure drop 压力损失（26）pressure enthalpy chart 压焓图（77）pressure ga[u]ge 压力表（103）pressure of steam supply 供汽压力（14）pressure reducing valve 减压阀（31）pressure relief device 泄压装置（53）pressure relief valve 安全阀（31）pressure thermometer 压力式温度计（102）pressure volume chart 压容图（77）primary air fan-coil system 风机盘管加新风系统（64）primary air system 新风系统（64）primary retirn air 一次回风（68）process air conditioning 工艺性空气调节（59）program control 程序控制（91）proportional band 比例带（89）proportional control 比例调节（88）proportional-integral (PI)control 比例积分调节（88）proportional-integralderivative(PID)control 比例积分微分调节（88）protected(roof)monitor 避风天窗（39）psychrometric chart 声级计（104）pulvation action 干湿球温度表（102）push-pull hood 焓湿图（65）pulvation action 尘化作用（45）push-pull hood 吹吸式排风罩（42）Qquick open flow characteristic 快开流量特性（89）Rradiant heating 辐射采暖（12）radiant intensity 辐射强度（4）radiation intensity 辐射强度（4）radiator 散热器（29）radiator heating 散热器采暖（12）radiator heating system 散热器采暖系统（20）radiator valve 散热器调节阀（32）rating under air conditioning condition 空调工况制冷量（75）reactive muffler 抗性消声器（99）。
暖通专业词汇中英文对照
暖通专业词汇中英文对照(一）AHU: air handling unit 空调箱air conditioning load空调负荷air distribution气流组织air handling unit 空气处理单元air shower 风淋室air wide pre.drop空气侧压降aluninum accessaries in clean room 洁净室安装铝材as-completed drawing 修改竣工图ayout 设计图blass stop valve 铜闸阀canvas connecting termingal 帆布接头centigrade scale 摄氏温度chiller accessaries 水冷柜机排水及配料chiller asembly 水冷柜机安装工费chiller unit 水冷柜机基础clean bench 净化工作台clean class 洁净度clean room 洁净室无尘室correction factor修正系数dcc dry cool units 干盘管district cooling 区域供冷direct return system异程式系统displacement ventilation置换通风drawn No.图号elevation立面图entering air temp进风温度entering water temp进水温度fahrenheit scale 华氏温度fan coil unit 风机盘管ffu fan filter units 风扇过滤网组final 施工图flow velocity 流速fresh air supply 新风供给fresh air unit 新风处理单元ground source heat pump地源热泵gross weight 毛重heating ventilating and air conditioning 供热通风与空气调节hepa high efficiency pariculate air 高效过滤网high efficiency particulate air filters高效空气过滤器horizontal series type水平串联式hot water supply system生活热水系统humidity 湿度hydraulic calculation水力计算isometric drawing轴测图leaving air temp 出风温度leaving water temp出水温度lood vacuum pump中央集尘泵MAU：make up air handling unit外气空调箱RCU:Recycled airhandling unit循环空调箱PAU（Pre-Cooling Air Handling Unit）预冷空调箱natural smoke exhausting自然排烟net weight 净重noise reduction消声nominal diameter 公称直径oil-burning boiler燃油锅炉one way stop peturn valve 单向止回阀operation energy consumption运行能耗pass box 传递箱particle sizing and counting method 计径计数法Piping accessaries 水系统辅材piping asembly 配管工费plan 平面图rac recirculation air cabinet unit schedule循环组合空调单元ratio controller 比例调节器ratio flow control 流量比例控制ratio gear 变速轮 ratio meter 比率计rational 合理性的，合法的；有理解能力的rationale （基本）原理；原理的阐述rationality 有理性，合理性rationalization proposal 合理化建义ratio of compression 压缩比ratio of expansion 膨胀比ratio of run-off 径流系数ratio of slope 坡度ratio of specific heat 比热比raw 生的，原状的，粗的；未加工的raw coal 原煤 raw cotton 原棉raw crude producer gas 未净化的发生炉煤气raw data 原始数据raw fuel stock 粗燃料油raw gas 未净化的气体real gas 实际气体realignment 重新排列，改组；重新定线realm 区域，范围，领域real work 实际工作ream 铰孔，扩孔rear 后部，背面，后部的rear arch 后拱rear axle 后轴rear-fired boiler 后燃烧锅炉rear pass 后烟道rearrange 调整；重新安排[布置]rearrangement 调整，整顿；重新排列[布置] reason 理由，原因；推理reasonable 合理的，适当的reassembly 重新装配reaumur 列氏温度计reblading 重装叶片，修复叶片recalibration 重新校准[刻度]recapture 重新利用，恢复recarbonation 再碳化作用recast 另算；重作；重铸receiving basin 蓄水池receiving tank 贮槽recentralizing 恢复到中心位置；重定中心；再集中receptacle 插座[孔]；容器reception of heat 吸热recessed radiator 壁龛内散热器，暗装散热器recharge well 回灌井reciprocal 倒数；相互的，相反的，住复的reciprocal action 反复作用reciprocal compressor 往复式压缩机reciprocal feed pump 往复式蒸汽机reciprocal grate 往复炉排reciprocal motion 住复式动作reciprocal proportion 反比例reciprocal steam engine 往复式蒸汽机reciprocate 往复（运动），互换reciprocating 往复的，来回的，互相的，交替的reciprocating ( grate ) bar 往复式炉排片reciprocating compressor 往复式压缩机reciprocating condensing unit 往复式冷冻机reciprocating packaged liquid chiller 往复式整体型冷水机组reciprocating piston pump 往复式活塞泵reciprocating pump 往复泵，活塞泵reciprocating refrigerator 往复式制冷机recirculate 再循环recirculated 再循环的recirculated air 再循环空气[由空调场所抽出，然后通过空调装置，再送回该场所的回流空气]recirculated air by pass 循环空气旁路recircilated air intake 循环空气入口recirculated cooling system 再循环冷却系统recirculating 再循环的，回路的recirculating air duct 再循环风道recirculating fan 再循环风机recirculating line 再循环管路recirculating pump 再循环泵recirculation 再循环recirculation cooling water 再循环冷却水recirculation ratio 再循环比recirculation water 再循环水reclaim 再生，回收；翻造，修复reclaimer 回收装置；再生装置reclamation 回收，再生，再利用reclamation of condensate water蒸汽冷凝水回收recombination 再化[结]合，复合，恢复recommended level of illumination 推荐的照度标准reconnaissance 勘察，调查研究record drawing 详图、大样图、接点图recording apparatus 记录仪器recording barometer 自记气压计recording card 记录卡片recording facility 记录装置recording liquid level gauge 自动液面计recording paper of sound level 噪声级测定纸recording pressure gauge 自记压力计recording water-gauge 自记水位计recoverable 可回收的，可恢复的recoverable heat 可回收的热量recoverable oil 可回收的油recoverable waster heat 可回收的废热recovery plant 回收装置recovery rate 回收率relief damper 泄压风门return air flame plate回风百叶阀门类：Mini ball valve 迷你球阀Pc ball valve 片式球阀Pc thread ball valve片式内螺纹球阀Pc butt weld ball valve片式对焊球阀Pc socket weld ball valve片式承插焊球阀Pc long butt weld ball valve片式球阀Pc clamp end ball valve片式加长对焊球阀Flanged ball valve片式法兰球阀y-strainer Y型过滤器globe valve threaded 截止阀gate valve 闸阀check valve 止回阀。