环境科学与工程专业英语词汇必备
环境科学与工程专业英
语词汇必备
文档编制序号:[KK8UY-LL9IO69-TTO6M3-MTOL89-FTT688]
环境科学与工程专业词汇
包括环境学总论、环境地学、环境生物学、环境化学、环境物理学、环境工程学、环境医学、环境经济学、环境管理学、环境法学、环境教育等11大类。
环境学总论
原生环境primary environment
次生环境secondary environment 生态示范区ecological demonstrate area
环境地质学environmental geology
环境地球化学environmental geo-chemistry
环境土壤学environmental soil science
环境微生物学environmental microbiology
环境危机environmental crisis 环境保护environmental protection
环境预测environmental forecasting 环境自净environmental self-purification
环境效应environmental effect 环境容量environmental capacity 环境演化evolution of environment
环境舒适度environmental comfort
环境背景值(本底值)environmental background value 环境保护产业(环保产业)environmental production industry
环境壁垒(绿色壁垒)environmental barrier
绿色革命green revolution
可持续发展sustainable development
第三类环境问题(社会环境问题)the third environmental problem
悬浮物suspended solids
一次污染物primary pollutant
二次污染物secondary pollutant 全球性污染global pollution
排污收费pollution charge
可更新资源renewable resources 不可更新资源non-renewable resources
自然保护区natural reserve area 防护林protection forest
公害public nuisance
矿山公害mining nuisance
工业废水industrial waste water 矿山废水mining drainage
生活饮用水domestic potable water
草原退化grassland degeneration 沙漠化desertification
人口压力population pressure
人口净增率rate of population 全球环境监测系统global environment monitoring system GEMS
中国环境保护工作方针Chinese policy for environment protection
“三同时”原则principle of “the three at the same time”二恶英公害dioxine nuisance
马斯河谷烟雾事件disaster in Meuse Valley
多诺拉烟雾事件disaster in Donora
伦敦烟雾事件disaster in London 水俣病事件minamata disease incident
骨痛病事件itai-itai disaster incident
洛杉矶光化学烟雾事件Los Angeles photochemical smog episode
四日市哮喘事件Yokkaichi asthma episode
米糠油事件Yusho disease incident
环境地学
水圈hydrosphere
水循环water circulation
地面水(地表水)surface water 水位water level
下渗(入渗)sinking
蒸发evaporation
最高水位highest water level 最低水位lowest water level 平均水位average water level 警戒水位warning water level 流速flow velocity
流量discharge
洪水期flood season
枯水期low-water season
冲刷washout
含水层aquifer
隔水层(不透水层)aquiclude
透水层permeable stratum
层间水interlayer water
承压水(有压层间水)confined water 或自流水artesian water
孔隙水void water
岩溶水(喀斯特水)karst water 径流runoff flow
地表径流runoff
地下水ground water
流域保护water basin protection 淡水fresh water
咸水saltwater
降水precipitation沉淀
降水量amount of precipitation 降水强度intensity of precipitation
水环境容量carrying capacity of water environment
水土流失(土壤侵蚀)soil and water loss
点源污染point source pollution 面源污染non-point source pollution
扩散diffusion
涡流eddy current
涡流扩散eddy diffusion
富营养化废水eutrophic waste-water
污水sewage
漫灌flood irritation
水底沉积物(底质或底泥)benthal deposit
总固体total solids
悬浮固体suspended solids
总溶解固体total dissolved solids
河流复氧常数constant of river reoxygenation
湖泊酸化lake acidification
富营养化eutrophication
富营养湖eutrophic lake
中营养湖mesotrophic lake
贫营养湖oligotrophic lake
水库reservoir
海洋处置sea disposal
海底采样sea floor sample
赤潮(红潮)red tide 海水淡化desalination of seawater
海底沉积物sea bottom sediment 海洋倾倒ocean dumping
水质water quality
水资源综合利用water resource integrated utilization
水土保持soil and water conservation
河道整治channel improvement
水污染毒性生物评价biological assessment of water pollution toxicity
水利工程hydro-engineering
水体自净self-purification of water body
水环境保护功能区(水质功能区)functional district of water environment
土地处理系统land treatment system
土地沙漠化land desertification 土壤肥力soil fertility
土壤酸碱度soil acidity and alkalinity
土壤污染防治prevention and treatment of soil pollution 土壤盐渍化(土壤盐碱化)soil salination
土壤酸化soil acidification
母质(土壤母质或成土母质)parent material
土壤剖面soil profile
腐殖质化humification
淋溶作用leaching
土壤改良soil improvement
土壤粒级soil separate
土壤质地soil texture
缓冲作用buffering/buffer action
缓冲剂buffering agent/buffer 缓冲容量buffer capacity
盐基饱和度base saturation percentage
灌溉irrigation
富里酸fuvic acid 胡敏素humin
土壤团聚体soil aggregate
土壤退化(土壤贫瘠化)soil degeneration
土壤地带性soil zonality
污水灌溉wastewater irrigation 臭氧层ozone layer
降水precipitation
降水量rainfall
降水强度precipitation intensity
大气环境容量atmospheric environmental capacity
事后评价afterwards assessment 烟尘消除elimination of smoke and dust
温室效应greenhouse effect
大气扩散atmospheric diffusion 烟羽(烟流或羽流)plume
逆温inversion
环境生物学
生境habitat
耐受极限limits of tolerance 最小因子定律law of minimum 生物检测bioassay
环境胁迫environmental stress 生物多样性bio-diversity
生态位niche
生命周期life cycle
生态型ecotype
自养生物autotrophy
异养生物heterotroph
指数增长exponential growth 互利共生mutualism
偏利共生commensalisms
寄生parasitism
衍生物derivative
杀虫剂insecticide
杀菌剂fungicide
除草剂herbicide
防腐剂preservative
杀鼠剂rodenticide 无残留农药non-persistent pesticide
植物性农药phytopesticide
污水灌溉sewage irrigation
世界自然历史遗产保护地world natural and historical heritage site
储量stock
过度捕获over-hunting; over-fishing
猎(渔)期open season
农业残渣agricultural dregs
赤潮red tide
藻花algae bloom/水花water bloom
原生污染物primary pollutant 次生污染物secondary pollutant 急性毒性实验acute toxicity test
慢性毒性实验chronic toxicity test
预备实验screening test; range-finding test; preliminary test
稀释dilution
归宿fate
生物积累bioaccumulation
生物浓缩bioconcentration
生物放大biomagnification
生物降解biological degradation; biodegradation
生物营养物质biotic nutrient
多污生物带polysaprobic zone
中污生物带mesosaprobic zone
寡污生物带oligosaprobic zone
敏感种sensitive species; intolerant organism
耐污种tolerant species
生物滤池biological filter
净化塘/氧化塘/生物塘
purification pond
生物膜biomembrane; biological film
轮作crop rotation 间作intercropping
套种interplanting
基塘模式farm land and fish pond model
防护林带shelter belt
沼气marsh gas
农家肥farm manure
堆肥piled manure
城市热岛效应urban heat island effect
城市生态规划urban ecological planning
环境激素endocrine disrupting chemicals; endocrine disruptors
边缘效应edge effect
生态恢复ecological restoration 恢复生态学restoration ecological
环境化学
甲基汞methyl mercury
镉米cadmium rice
农药残留pesticide residue
有机氯农药organochlorine pesticide
有机磷农药organophosphorous pesticide
氨基甲酸酯杀虫剂carbamate insecticide
拟除虫菊酯杀虫剂pyrethroid insecticide
植物生长调节剂growth regulator 化学致癌物chemical carcinogen 表面活性剂surfactant
多氯联苯类polychlorinated biphenyls;PCBs
多环芳烃类polyaromtic hydrocarbon; PAH
催化(催化作用)catalysis
臭氧化ozonization
光化学氧化剂photochemical oxidant 过氧乙酰硝酸酯peroxyacetyl nitrate;PAN
干沉降dry deposition
湿沉降wet deposition
光化学烟雾photochemical smog 大气光化学atmospheric photochemistry
降水化学precipitation chemistry
气溶胶化学aerosol chemistry
悬浮颗粒物suspended particulate
总悬浮颗粒物total suspended particulates(TSP)
飘尘(可吸入颗粒物或可吸入尘)airborne particle
降尘(落尘)dustfall;falling dust
气溶胶aerosol
水质water quality
盐度salinity
氧化还原电位oxidation-reduction potential;redox potential
溶解氧dissolved oxygen
化学需氧量chemical oxygen demand
生化需氧量biochemical oxygen demand
总有机碳total organic carbon 溶解度solubility
聚集aggregation
絮凝flocculation
凝聚coagulation
离子交换ion exchange
萃取extraction
缓冲溶液buffer solution
氧平衡模式(氧垂曲线)oxygen balance model
吸收剂(吸附剂)absorbent
活性炭active carbon
氧化剂oxidant
还原剂reductant
胶团micelle 胶体溶液colloidal solution
脱硫剂desulfurization agent
电渗析electrodialysis
萃取剂extracting agent
过滤filter
絮凝剂flocculant;flocculating agent
无机絮凝剂inorganic flocculant 有机高分子絮凝剂organic polymer flocculant
中和法neutralization
反渗透膜reverse osmosis membrane
硅胶silica gel
蒸汽蒸馏steam distillation
超滤膜ultrafilter membrane
灵敏度sensitivity
准确度accuracy
精密度precision
可靠性reliability
检测限detection limit
相对误差relative error
绝对误差absolute error
偶然误差accidental error
平均偏差mean deviation
采样误差sampling error
标准溶液standard solution
标准物质standard substance
允许误差allowable error
允许浓度allowable concentration
微量分析microanalysis
痕量分析trace analysis
现场分析in-situ analysis
仪器分析instrumental analysis 水质分析water quality analysis 比色分析colorimetric analysis 沉降分析sedimentation analysis 自动分析automatic analysis
原子吸收分光光度法atomic absorption spectrophotometry
原子吸收分光光度计atomic absorption spectrophotometer
原子荧光光谱法atomic fluorescence spectrometry 原子荧光光谱仪atomic fluorescence spectrometer
电化学分析法electrochemical method
高效液相色谱法high performance liquid chromatography
高效液相色谱仪high performance liquid chromatograph
气相色谱分析gas chromatography 气相色谱仪gas chromatograph
采样器sampler
大气采样器air sampler
底泥采样器sediment sampler
pH计pH meter
湿度计hygrometer
固定大气污染源stationary sources of air pollution
移动大气污染源mobile sources of air pollution
固定式水污染源stationary sources of water pollution
移动式水污染源mobile sources of water pollution
污染负荷pollution load
污染源调查survey of pollution sources
无污染工艺pollution-free technology
无污染装置 pollution-free installation
污染物总量控制total amount control of pollution
水质参数water quality parameter
水温water temperature
色度color index
透明度transparency
混浊度turbidity
硬度hardness
感官污染指标sensuous pollution index
毒理学污染指标physical pollution index
化学污染指标chemical pollution index 细菌学污染指标bacteriological pollution index
毒理学污染指标toxicological pollution index
城市污水municipal sewage
生活污水domestic sewage
工业废水industrial wastewater 常规分析指标index of routine analysis
环境监测environmental monitoring
过程监测course monitoring
污染物排放标准pollution discharge standard
总量排放标准total amount of pollution discharge standard
优先监测priority monitoring
环境优先污染物environmental priority pollutant
总固体total solids
可吸入微粒(可吸入尘和飘
尘)inhale particles
浊度计turbidimeter
实验室质量控制laboratory quality conrol
空白实验值blank value
平行样duplicate samples
再现性(重现性)reproducibility 重复性repeatability
回收率recovery rate
检出限detection limit
冷原子吸收法cold-vapor atomic absorption method
紫外吸收光谱法ultraviolet absorption spectrophotometry
重量分析gravimetric analysis 内标法internal marker method 定性分析qualitative analysis 定量分析quantitive analysis
试样前处理pre-treatment
均值mean value
标准差standard error
方差variation
回归分析regression analysis
相关分析correlation analysis 相关系数correlation coefficient
系统误差systematic error
随机误差random error
有效数字valid figure
农药残留分析pesticide residue analysis
排污收费effluent charge
室内空气污染indoor air pollution
水体自净self-purification of water body
水土保持soil and water conservation
水土流失soil erosion
土壤修复soil-remediation
生物修复bioremediation
光降解photodegradation
温室气体greenhouse gases
总量收费total quantity charge 超临界流体supercritical fluid 土壤采样soil pollution
环境物理学
光辐射(光)visible radiation 红外线infrared ray
紫外线ultraviolet ray
灭菌灯bactericidal lamp
光污染light pollution
噪声污染noise pollution
混响reverberation
听力损失hearing loss
绝对湿度absolute humidity
相对湿度relative humidity
饱和度saturation ratio
冷凝condensation
露点温度dew point temperature
热辐射thermal radiation
比热specific heat
空气调节air conditioning
通风ventilation
环境工程学
环境污染综合防治integrated prevention and control of pollution
环境功能区划environmental function zoning
稀释比dilution ratio
迁移transfer
紊流扩散turbulent diffusion
氧亏(亏氧量)oxygen deficit
复氧reaeration
溶解氧下垂曲线dissolved-oxygen sag curve
饱和溶解氧saturated dissolved 无污染燃料pollution-free fuel 燃烧combustion
空气-燃料比air-to-fuel ratio 烟气分析analysis of flue gas 煤的综合利用comprehensive utilization of coal
脱硫desulfurization
除尘效率particle collection efficiency
分割粒径cut diameter for particles
压力损失(压力降)pressure drop
机械除尘器mechanical collector 重力沉降室gravity settling chamber
惯性除尘器inertial dust separator
旋风除尘器cyclone collector
回流式旋风除尘器reverse-flow cyclone collector 直流旋风除尘器straight-through cyclone collector
多管旋风除尘器multiple cyclone collector
过滤除尘器filter
袋式除尘器bag house
滤料filtration media
气布比air-to-cloth ratio
机械振动清灰袋式除尘器bag house with shake cleaning
逆气流清灰袋式除尘器bag house with reverse-flow cleaning
脉冲喷吹清灰袋式除尘器bag house with pulse-jet cleaning 静电除尘electrostatic precipitator (ESP)电晕放电corona discharge
驱进速度drift velocity
集尘极collecting electrode
板间距distance between collecting electrodes
电极清灰removal of collected particle from electrodes
宽间距静电除尘器wide space electrostatic precipitator
高压脉冲静电除尘器pulse charging electrostatic precipitator
湿式静电除尘器wet electrostatic precipitator 双区静电除尘器(两段式电除尘器)two-stage electrostatic precipitator
湿式除尘器wet collector of particulates
重力喷雾洗涤器gravitational spray scrubber
旋风洗涤器centrifugal scrubber 中心喷雾旋风洗涤器]cyclone spray scrubber
泡沫洗涤塔foam tower scrubber 填料床洗涤器packed bed scrubber
文丘里洗涤器venturi scrubber 双膜理论two-film theory
气膜控制gas film control
液膜控制liquid film control
穿透曲线break through curve
催化剂catalyst
催化剂中毒poisoning of catalyst
烟气脱硫flue gas desulfurization (FGD)
湿法脱硫wet process of FGD
石灰-石灰石法脱硫desulfurization by lime and limestone 氨吸收法脱硫ammonia process of
FGD
干法脱硫dry process FGD
吸收法控制氮氧化物control of
NO
x
by absorption
水吸收法脱氮control of NO
x
by absorption process with water
酸吸收法脱氮control of NO
x
by absorption process with acid
碱吸收法脱氮control of NO
x
by absorption process with alkali 吸附法控制氮氧化物control of
NO
x
by adsorption
分子筛吸附法脱氮control of NO
x by adsorption process with molecular sieve
硅胶吸附法脱氮control of NO
x
by adsorption process with silica gel
气体生物净化biotreatment of gaseous pollutant
生物过滤器biofilter
汽车尾气污染pollution of automobile exhaust gal
生物脱臭biotreatment of oder 集气罩capture hood
烟囱有效排放高度effective height of emmission
清洁生产cleaner production
矿山废水mining drainage
电镀废水electroplating wastewater
给水处理厂water treatment plant
污水处理厂wastewater treatment 给水(污水)处理构筑物water (sewage)treatment structure 污水集水井swage joining well 废水调节池wastewater flow equalization basin
格栅grill
筛网grid screen
沉砂池grit settling tank
曝气沉砂池aeration grit settling tank
平流式沉砂池horizontal grit settling tank
立式圆形沉砂池vertical circular grit settling tank 圆形周边运动沉砂池circular perimeter flow grit settling tank
重力排砂grit discharge by gravity
水力提升排砂grit discharge with hydraulic elevator
水力旋流器hydraulic cyclone 沉淀池settling tank
重力沉淀池gravity settling tank
浓缩式沉淀池thickening settling tank
斜板(斜管)沉淀池sloping plank(pipe)settling tank
辐流式沉淀池radial settling tank
平流式沉淀池horizontal
settling tank
竖流式沉淀池vertical settling tank
悬浮污泥澄清池suspended sludge clarifier 脉冲澄清池pulse clarifier 水力循环澄清池hydraulic circulating clarifier
竖流折板絮凝池vertical table flap flocculating tank
机械搅拌絮凝池mechanical mixing flocculating tank
颗粒自由沉降particle free sediment 絮凝沉降flocculation sedimentation
拥挤沉降hindered sedimentation 气浮池floatation basin
加压溶气气浮法pressure
dissolved-air floatation
微电解法micro electroanalysis
过滤池filter
重力过滤法gravity filtration process
压力过滤法pressure filtration process
真空过滤法vacuum filtration process
快滤池rapid filtration
慢滤池slow filtration 接触滤池contact filter
双向滤池bidirectional filter 双层滤料滤池double layer filter
无阀滤池non-valve filter
虹吸滤池siphon filter
压力滤池pressure filter
V型滤池aquazur V-filter
砂滤sand filtration
微滤机microstrainer
滤池冲洗强度backwashing intensity of filter
滤层filter material layer
滤料承托层holding layer for filter material
斜板隔油沉淀池oil trap with slope plank
冷却塔cooling tower
湿式氧化法wet oxidation process
反应池reaction basin
叶轮搅拌器turbine mixer
膜分离法membrane separation method
半渗透膜semi-permeable membrane
电渗析electrodialysis
反渗透reverse osmosis
离子交换膜ion exchange membrane
萃取extraction
汽提stripping 吹脱法blow-off method
臭氧氧化法ozonation
臭氧发生器ozonator
磁分离法magnetic isolation method
光催化氧化optical catalysis oxidation
软化水处理softening water treatment
石灰-纯碱软化法lime-sodium carbonate softening method
废水好氧/厌氧处理biological aerobic/anaerobic treatment of wastewater
微生物内源代谢microorganism intrinsic metabolism
微生物合成代谢microorganism synthetic metabolism
基质分解代谢substrate degradation metabolism
活性污泥法activated sludge process
回流污泥return sludge
剩余污泥surplus sludge 初次沉淀池primary sedimentation basin 曝气池aeration
推流式曝气池plug-flow aeration basin
完全混合曝气池completely mixed aeration basin
二次沉淀池secondary sedimentation basin
污泥沉降比sludge settling
ratio
污泥容积指数sludge velum index 污泥负荷volume loading
普通活性污泥法conventional activated sludge process 分段曝气法step aeration method 延时曝气法extended aeration method
加速曝气法accelerant aeration method
深井曝气法deep well aeration method
纯氧曝气法oxygen aeration method 鼓风曝气装置blast aerator
扩散曝气设备diffusion aerator 射流曝气设备efflux aerator
机械曝气装置mechanical aerator 表面曝气装置surface aerator
曝气时间aeration time
污泥龄sludge age
活性污泥培养activated sludge culture 活性污泥驯化domestication of activated sludge
粉末炭活性炭法powdered carbon activated sludge process
管道工程-专业英语(精)
管道专业词汇 1. 阀门类 1.1 常用阀( 闸阀 Gate valve 截止阀(球心阀) Globe valve 节流阀 Throttle valve TRV 针型阀 Needle valve 角阀(角式截止阀)Angle valve Y 型阀(Y 型截止阀) Y-valve (Y-body globe valve 球阀 Ball valve 三通球阀3-Way ball valve 蝶阀 Butterfly valve 柱塞阀 Piston type valve 旋塞阀 Plug valve 三通旋塞阀 3-Way cock valve 旋塞 Cock 隔膜阀 Diaphragm valve ! 夹紧式胶管阀 pinch valve 止回阀 Check valve
1.2 其它阀 安全泄汽阀(安全阀) Safety valve SV 安全泄液阀(卸荷阀) Relief valve 安全泄压阀 Safety relief valve 罐底排污阀 Flush-bottom tank valve 波纹管密封阀 Bellow sealed valve 电磁阀Solenoid valve 电动阀 Electrically operated valve 气动阀 Pneumatic operated valve 低温用阀Cryogenic service valve 蒸汽疏水阀 Steam trap T 呼吸阀 Breather valve 减压阀 Reducing valve RV 3 控制阀、调节阀 Control valve 1.3不表明结构的阀 切断阀 Block valve;Shut-off valve;Stop valve 手动控制阀 Hand control valve HCV 调节阀 Regulating valve 快开阀 Quick opening valve 快闭阀 Quick closing valve 隔断阀 Isolating valve 三通阀 3-Way valve 夹套阀 Jacketed valve
常用电力中英文词汇
下列缩略语用于构造级联数据名,例如,“ChNum”由两个缩略语“Ch”和“Num”级联构成,“Ch”表示“通道”,“Num”意思为“编号”。因而,这两个缩略语级联构成的数据名“ChNum”表示“通道编号”含义。 A 电流Current Acs 访问Access ACSI 抽象通信服务接口Abstract Communication Service Interface Acu 噪声Acoustic Age 时效、老化、冷却Ageing Alm 告警Alarm Amp 相别无关电流Current non phase related An 模拟Analogue Ang 角度Angle Auth 授权、权限Authorisation Auto 自动的Automatic Aux 辅助设备Auxiliary Av 平均Average B 套管Bushing Bat 电池Battery Beh 特性、行为Behaviour Bin 二进制Binary Blk 闭锁,被闭锁Block, Blocked Bnd 频带Band Bo 底部Bottom Cap 能力Capability Capac 电容Capacitance Car 载波Carrier CB 断路器Circuit Breaker CDC 公用数据类Common Data Class CE 冷却设备Cooling Equipment Cf 峰值系数Crest factor Cfg 配置、结构Configuration CG 铁芯接地Core Ground Ch 通道Channel Cha 充电器Charger Chg 变化Change Chk 校验、检验Check Chr 特点Characteristic Cir 环流Circulating Clc 计算Caculate Clk 时钟、顺时针方向Clock、clockwise Cls 关闭、合闸Close Cnt 计数Counter Col 线圈Coil Cor 校正Correction
发动机专业英语词汇
发动机分类 1 往复式内燃机reciprocating internal combustion engine 2 化油器式发动机carburetor engine 3 转子发动机rotary engine 4 旋轮线转子发动机rotary trochoidal engine 5 二冲程发动机two-stroke engine 6 四冲程发动机four-stroke engine 7 增压式发动机supercharged engine 8 风冷式发动机air-cooled engine 9 油冷式发动机oil-cooled engine 10 水冷式发动机water-cooled engine 11 自然进气式发动机naturally aspirated engine 12 煤气机gas engine 13 液化石油气发动机liquified petroleum gas engine 14 柴油煤气机diesel gas engine 15 多种燃料发动机multifuel engine 16 石油发动机hydrocarbon engine 17 双燃料发动机duel fuel engine 18 热球式发动机hot bulb engine 19 多气缸发动机multiple cylinder engine 20 对置活塞发动机opposed piston engine 21 对置气缸式发动机opposed-cylinder engine 22 十字头型发动机cross head engine 23 直列式发动机in-line engine 24 星型发动机radial engine 25 筒状活塞发动机trunk-piston engine 26 斯特林发动机stirling engine 27 套阀式发动机knight engine 28 气孔扫气式发动机port-scavenged engine 29 倾斜式发动机slant engine 30 前置式发动机front-engine 31 后置式发动机rear-engine 32 中置式发动机central engine 33 左侧发动机left-hand engine 34 右侧发动机right-hand engine 35 短冲程发动机oversquare engine 36 长冲程发动机undersquare engine 37 等径程发动机square engine 38 顶置凸轮轴发动机overhead camshaft engine 39 双顶置凸轮轴发动机dual overhead camshaft engine 40 V形发动机V-engine 41 顶置气门发动机valve in-head engine 42 侧置气门发动机side valve engine 43 无气门发动机valveless engine
石油化工管道术语英语
管道专业术语 2.1 配管 piping 按工艺流程、生产操作、施工、维修等要求进行的管道组装。 2.2 公称直径 nominal diameter 表征管子、管件、阀门等口径的名义内直径。 2.3 公称压力 nominal pressure 管子、管件、阀门等在规定温度下允许承受的以压力等级表示的工作压力。 2.4 工作压力 working pressure 管子、管件、阀门等在正常操作条件下承受的压力。 2.5 设计压力 design pressure 在正常操作过程中①,在相应设计温度下,管道可能承受的最高工作压力。2.6 强度试验压力 strength test pressure 管道强度试验的规定压力。 2.7 密封试验压力(严密性试验压力) seal test pressure 管道密封试验的规定压力。 2.8 工作温度 working temperature 管道在正常操作条件下的温度。 2.9 设计温度 design temperature 在正常操作过程中①,在相应设计压力下,管道可能承受的最高或最低温度。 2.10 适用介质 suitable medium 在正常操作条件下,适合于管道材料的介质。 3 管子与管道 3.1 管子 pipe 一般为长度远大于直径的圆筒体,是管道的主要组成部分。 3.2 管道(管路) piping (pipe line) 由管子、管件、阀门等连接成的,输送流体或传递流体压力的通道口。3.3 管道系统(管系) piping system 单独一组设计条件相互联系的管道。 3.4 管道组成件 piping components 连接或装配成管道系统的元件,包括管子、管件、法兰、阀门、支撑件以及补偿器等。 3.5 管子表号 pipe schedule number 工作压力与工作温度下的管子材料许用应力的比值乘以一个系数,并经圆整后的数值,是表征管子壁厚系列的代号。 3.6 无缝钢管 seamless steel pipe 钢坯经穿孔轧制或拉制成的管子,以及用浇注方法制成的管子。 3.7 有缝钢管 seamed steel pipe 由钢板、钢带等卷制,经焊接而成的管子。 3.7.1 电阻焊接钢管 electricresistancewelded steel pipe 具有纵向对接焊缝的钢管,利用管子的电阻热经加压将预
[电气工程]常用专业英语词汇
电气工程常用专业英语词汇表 电气工程常用专业英语词汇表 电路基础 ideal voltage (current) source 理想电压(流)源volt-ampere characteristic 伏安特性potential difference 电位差 reference potential 参考电位resistance 电阻capacitance 电容 inductance 电感 reactance 电抗 inductive(capacitive) reactance 感(容)抗impedance 阻抗 equivalent circuit 等效电路 Ohm’s law 欧姆定律Kirchhoff’s law 基尔霍夫定律Kirchhoff’s voltage law(KVL)基尔霍夫电压定律Kirchhoff’s current law(KCL)基尔霍夫电流定律Thevenin’s theorem 戴维宁定理Norton’s theorem 诺顿定理 branch 支路 node 结点 loop 回路 mesh 网孔 open circuit 开路(断路) short circuit 短路 branch current analysis 支路电流法mesh current analysis 网孔电流法 ode voltage analysis 结点电位法n superposition theorem 叠加原理passive(active) two-terminal network 无(有)源二端网络root mean square (RMS) 均方根值 effective value 有效值instantaneous value 瞬时值 ampere 安培 volt 伏特 Hertz 赫兹 reactive power` 无功功率 active power 有功功率 transfer function 传递函数 apparent power 视在功率 power-factor compensation 功率因数补偿series (parallel) resonance 串(并)联谐振 amplitude(phase)-frequency response characteristic 幅(相)频特性 figure of merit 品质因素 pass-band 通频带bandwidth (BW) 带宽 first(second)-order filter 一(二)阶滤波器low(high)-pass filter 低(高)通滤波器band-pass(stop) filter 带通(阻)滤波器transfer function 转移函数 Bode diagram 波特图 Fourier series 傅立叶级数 three-phase circuit 三相电路 cutoff frequency 截止频率 FFT (Fast Fourier Transform) 快速傅立叶变换 state variable 状态变量 电机 generation 发电 transmission 输电 distribution 配电 coil 线圈 core 铁心 winding 绕组 electrical machine 电机 generator 发电机 motor 电动机 stator (rotor) 定子(转子) armature 电枢 brush 电刷 commutator 换向器 salient-pole 凸极 slip ring 滑环 induction motor 感应电动机 magnetic flux 磁通 asynchronous machine 异步电机 synchronous generator 同步发电机 eddy current 涡流 EMF(electromotive force)电动势 counter EMF 反电势 torque 转矩 excitation 励磁 prime mover 原动机 rectifier 整流器 leakage flux 漏磁通 demagnetization 退磁,去磁 short-circuit ratio 短路比 converter (inverter) 换流器(逆变器) synchronous condenser 同步调相机 magnetization curve 磁化曲线 separately exciting 他励 compounded excited 复励 self-exciting 自励 series(shunt)-wound 串(并)励
流行病学专业英语词汇
流行病学专业英语词汇 A 安慰剂Placebo 安慰剂效应placebo effects B 把握度study power 半试验semi-trial 保护率protective rate ,PR 报告偏倚reporting bias 暴露exposure 暴露标志exposure marker 暴露怀疑偏倚exposure suspicion bias 爆发调查outbreak survey 被动监测passive surveillance 比例研究proportional study 比值比Odds Ratio ,OR 必需病因necessary factor of cause 标点地图spot map 标化比例死亡比standardized proportional mortality ratio,SPMR 标化比值比standardized odds ratio,SOR 标化死亡比standardized mortality ratio,SMR 标准化standardization 标准化率比standardized rate ratio,SRR "冰山"现象ice-berg phenomenon 丙型肝炎hepatitis C,HC 并联试验parallel test 病毒性肝炎viral hepatitis 病例报告case report 病例-病例研究case-case study 病例调查case survey 病例对照研究case-control study 病例交叉设计case-crossover design 病例交叉研究case-crossover study 病例-系列研究case-series study 病死率fatality rate 病因causation of disease 病因的异质性etiological heterogeneity 病因分值etiologic fraction,EF 病因链chains of causation 病因网web of causation 不合格ineligibility 不依从noncompliance C 测量偏倚measurement bias
管道工程英文术语缩写
管道工程英文术语缩写(中英对照) 1.管子及管件 P 管子 Pipe EL 弯头 ELL 长半径弯头 ELS 短半径弯头 MEL 斜接弯头(虾米腰弯头) REL 异径弯头 T 三通 Tee LT 斜三通 RT 异径三通 R 异径管接头(大小头) Reducer CR 同心异径管接头(同心大小头) Concentric reducer ER 偏心异径管接头(偏心大小头) Eccentric reducer CPL 管箍 Coupling FCPL 双头管箍 Full coupling HCPL 单头管箍 Half coupling RCPL 异径管箍 Reducing coupling BU 内外螺纹接头 Bushing UN 活接头 Union HC 软管接头 Hose coupler SE 翻边短节 Stub end NIP 短节 Pipe nipple or straight nipple SNIP 异径短节 Swaged nipple CP 管帽(封头) Cap PL 管堵(丝堵) Plug BLK 盲板 Blank SB 8字盲板 Spectacle blind (blank) RP 补强板 Reinforcing pad
2.法兰 FLG 法兰 Flange WNF 对焊法兰 Welding neck flange SOF 平焊法兰 Slip-on flange SWF 承插焊法兰 Socket-welding flange T 螺纹法兰 Threaded flange LJ 松套法兰 Lapped joint flange REDF 异径法兰 Reducing flange BF 法兰盖(日法兰) Blind flange FSF 法兰密封面 Flange scaling FF 全平面 Flat face RF 凸台面 Raised face MFF 凹凸面 Male and female face LF 凹面 Female face LM 凸面 Male face RJ 环连接面 Ring joint face TG 榫槽面 Tongue and groove face TF 榫面 Tongue face GF 槽面 Groove face 3.垫片 G 垫片 Gasket NMG 非金属垫片 Non-metallic gasket AG 石棉垫片 Asbestos gasket RG 橡胶垫片 Rubber gasket TEG 聚四氟乙烯包复垫片 PTFE envelope gasket SMG 半金属垫片 Semimetallic gasket MJG 金属包垫片 Meta-jacket gasket SWG 缠绕式垫片 Spiral wound gasket MG 金属垫片 Metallic gasket FMG 金属平垫片 Flat metallic gasket SMSG 齿形金属垫片 Solid metal serrated gasket LER 透镜式金属环垫 Lens ring gasket OCR 八角形金属环垫 Octagonal ring gasket
电力专业常用英语词汇()
网易电力专业英语词汇(较全) 1)元件设备 三绕组变压器:three-column transformer ThrClnTrans 双绕组变压器:double-column transformer DblClmnTrans 电容器:Capacitor 并联电容器:shunt capacitor 电抗器:Reactor 母线:Busbar 输电线:TransmissionLine 发电厂:power plant 断路器:Breaker 刀闸(隔离开关):Isolator 分接头:tap 电动机:motor 2)状态参数 有功:active power 无功:reactive power 电流:current 容量:capacity 电压:voltage 档位:tap position 有功损耗:reactive loss 无功损耗:active loss 空载损耗:no-load loss 铁损:iron loss 铜损:copper loss 空载电流:no-load current 阻抗:impedance 正序阻抗:positive sequence impedance 负序阻抗:negative sequence impedance 零序阻抗:zero sequence impedance 无功负载:reactive load 或者QLoad 有功负载: active load PLoad 遥测:YC(telemetering) 遥信:YX 励磁电流(转子电流):magnetizing current 定子:stator 功角:power-angle
上限:upper limit 下限:lower limit 并列的:apposable 高压: high voltage 低压:low voltage 中压:middle voltage 电力系统 power system 发电机 generator 励磁 excitation 励磁器 excitor 电压 voltage 电流 current 母线 bus 变压器 transformer 升压变压器 step-up transformer 高压侧 high side 输电系统 power transmission system 输电线 transmission line 固定串联电容补偿fixed series capacitor compensation 稳定 stability 电压稳定 voltage stability 功角稳定 angle stability 暂态稳定 transient stability 电厂 power plant 能量输送 power transfer 交流 AC 装机容量 installed capacity 电网 power system 落点 drop point 开关站 switch station 双回同杆并架 double-circuit lines on the same tower 变电站 transformer substation 补偿度 degree of compensation 高抗 high voltage shunt reactor 无功补偿 reactive power compensation 故障 fault 调节 regulation 裕度 magin 三相故障 three phase fault 故障切除时间 fault clearing time 极限切除时间 critical clearing time 切机 generator triping
常用分析化学专业英语词汇
常用分析化学专业英语词汇absorbance 吸光度 absorbent 吸附剂 absorption curve 吸收曲线absorption peak 吸收峰absorptivity 吸收系数accident error 偶然误差accuracy 准确度 acid-base titration 酸碱滴定 acidic effective coefficient 酸效应系数acidic effective curve 酸效应曲线 acidity constant 酸度常数activity 活度 activity coefficient 活度系数 adsorption 吸附 adsorption indicator 吸附指示剂 affinity 亲和力aging 陈化 amorphous precipitate 无定形沉淀 amphiprotic solvent 两性溶剂 amphoteric substance 两性物质 amplification reaction 放大反应 analytical balance 分析天平 analytical chemistry 分析化学 analytical concentration 分析浓度 analytical reagent (AR) 分析试剂 apparent formation constant 表观形成常数 aqueous phase 水相argentimetry 银量法 ashing 灰化
atomic spectrum 原子光谱autoprotolysis constant 质子自递常数 auxochrome group 助色团back extraction 反萃取band spectrum 带状光谱bandwidth 带宽bathochromic shift 红移blank 空白 blocking of indicator 指示剂的封闭 bromometry 溴量法 buffer capacity 缓冲容量buffer solution 缓冲溶液burette 滴定管calconcarboxylic acid 钙指示剂 calibrated curve 校准曲线calibration 校准 catalyzed reaction 催化反应 cerimetry 铈量法charge balance 电荷平衡chelate 螯合物 chelate extraction 螯合物萃取 chemical analysis 化学分析chemical factor 化学因素chemically pure 化学纯chromatography 色谱法chromophoric group 发色团coefficient of variation 变异系数 color reagent 显色剂 color transition point 颜色转变点 colorimeter 比色计colorimetry 比色法 column chromatography 柱色谱 complementary color 互补色complex 络合物complexation 络合反应complexometry
化工装置常用英语词汇对照
化工装置常用英语词汇对照 一概论 introduction 方案(建议书) proposal 可行性研究 feasibility study 方案设计concept design 工艺设计process design 基础设计basic design 详细设计detail design 开工会议kick-off meeting 审核会议review meeting 外商投资foreign investment 中外合资joint venture 中外合营joint venture 补偿贸易compensation trade 合同合同附件 contract 卖方vendor 买方buyer 顾客client 承包商contractor 工程公司company 供应范围scope of supply
生产范围production scope 生产能力production capacity 项目project 界区battery limit 装置plant 公用工程utilities 工艺流程图 process flow diagram 工艺流程方块图process block diagram 管道及仪表流程图 piping and instrument drawing 物料及热量平衡图 mass & heat balance diagram 蒸汽及冷凝水平衡图steam & condensate balance diagram 设备布置图 equipment layout 设备表equipment list 成品(产品) product(final product) 副产品by-product 原料raw-material 设计基础数据basic data for design 技术数据technical data 数据表data sheet 设计文件design document 设计规定design regulation 现场服务site service
电力专业英语词汇
1)元件设备 三绕组变压器:three-column transformer ThrClnTrans 双绕组变压器:double-column transformer DblClmnTrans 电容器:Capacitor 并联电容器:shunt capacitor 电抗器:Reactor 母线:Busbar 输电线:TransmissionLine 发电厂:power plant 断路器:Breaker 刀闸(隔离开关):Isolator 分接头:tap 电动机:motor 2)状态参数 有功:active power 无功:reactive power 电流:current 容量:capacity 电压:voltage 档位:tap position 有功损耗:reactive loss 无功损耗:active loss 空载损耗:no-load loss 铁损:iron loss 铜损:copper loss 空载电流:no-load curren 阻抗:impedance 正序阻抗:positive sequence impedance 负序阻抗:negative sequence impedance 零序阻抗:zero sequence impedance 无功负载:reactive load 或者QLoad 有功负载: active load PLoad 遥测:YC(telemetering) 遥信:YX 励磁电流(转子电流):magnetizing current 定子:stator 功角:power-angle 上限:upper limit 下限:lower limit
常用分析化学专业英语词汇.
常用分析化学专业英语词汇absorbance 吸光度absorbent 吸附剂 absorption curve 吸收曲线absorption peak 吸收峰absorptivity 吸收系数accident error 偶然误差accuracy 准确度 acid-base titration 酸碱滴定acidic effective coefficient 酸效应系数 acidic effective curve 酸效应曲线 acidity constant 酸度常数activity 活度 activity coefficient 活度系数adsorption 吸附 adsorption indicator 吸附指示剂 affinity 亲和力 aging 陈化 amorphous precipitate 无定形沉淀 amphiprotic solvent 两性溶剂amphoteric substance 两性物质 amplification reaction 放大反应 analytical balance 分析天平analytical chemistry 分析化学analytical concentration 分析浓度 analytical reagent (AR) 分析试剂 apparent formation constant 表观形成常数 aqueous phase 水相argentimetry 银量法 ashing 灰化 atomic spectrum 原子光谱autoprotolysis constant 质子自递常数 auxochrome group 助色团back extraction 反萃取
土木工程专业英语词汇(整理版)
第一部分必须掌握,第二部分尽量掌握 第一部分: 1 Finite Element Method 有限单元法 2 专业英语Specialty English 3 水利工程Hydraulic Engineering 4 土木工程Civil Engineering 5 地下工程Underground Engineering 6 岩土工程Geotechnical Engineering 7 道路工程Road (Highway) Engineering 8 桥梁工程Bridge Engineering 9 隧道工程Tunnel Engineering 10 工程力学Engineering Mechanics 11 交通工程Traffic Engineering 12 港口工程Port Engineering 13 安全性safety 17木结构timber structure 18 砌体结构masonry structure 19 混凝土结构concrete structure 20 钢结构steelstructure 21 钢-混凝土复合结构steel and concrete composite structure 22 素混凝土plain concrete 23 钢筋混凝土reinforced concrete 24 钢筋rebar 25 预应力混凝土pre-stressed concrete 26 静定结构statically determinate structure 27 超静定结构statically indeterminate structure 28 桁架结构truss structure 29 空间网架结构spatial grid structure 30 近海工程offshore engineering 31 静力学statics 32运动学kinematics 33 动力学dynamics 34 简支梁simply supported beam 35 固定支座fixed bearing 36弹性力学elasticity 37 塑性力学plasticity 38 弹塑性力学elaso-plasticity 39 断裂力学fracture Mechanics 40 土力学soil mechanics 41 水力学hydraulics 42 流体力学fluid mechanics 43 固体力学solid mechanics 44 集中力concentrated force 45 压力pressure 46 静水压力hydrostatic pressure 47 均布压力uniform pressure 48 体力body force 49 重力gravity 50 线荷载line load 51 弯矩bending moment 52 torque 扭矩53 应力stress 54 应变stain 55 正应力normal stress 56 剪应力shearing stress 57 主应力principal stress 58 变形deformation 59 内力internal force 60 偏移量挠度deflection 61 settlement 沉降 62 屈曲失稳buckle 63 轴力axial force 64 允许应力allowable stress 65 疲劳分析fatigue analysis 66 梁beam 67 壳shell 68 板plate 69 桥bridge 70 桩pile 71 主动土压力active earth pressure 72 被动土压力passive earth pressure 73 承载力load-bearing capacity 74 水位water Height 75 位移displacement 76 结构力学structural mechanics 77 材料力学material mechanics 78 经纬仪altometer 79 水准仪level 80 学科discipline 81 子学科sub-discipline 82 期刊journal ,periodical 83文献literature 84 ISSN International Standard Serial Number 国际标准刊号 85 ISBN International Standard Book Number 国际标准书号 86 卷volume 87 期number 88 专着monograph 89 会议论文集Proceeding 90 学位论文thesis, dissertation 91 专利patent 92 档案档案室archive 93 国际学术会议conference 94 导师advisor 95 学位论文答辩defense of thesis 96 博士研究生doctorate student 97 研究生postgraduate 98 EI Engineering Index 工程索引 99 SCI Science Citation Index 科学引文索引 100ISTP Index to Science and Technology Proceedings 科学技术会议论文集索引 101 题目title 102 摘要abstract 103 全文full-text 104 参考文献reference 105 联络单位、所属单位affiliation 106 主题词Subject 107 关键字keyword 108 ASCE American Society of Civil Engineers 美国土木工程师协会 109 FHWA Federal Highway Administration 联邦公路总署
电气工程专业英语词汇汇总(综合版)
电气工程师专业英语词汇汇总 10kV distribution substation 10kV配电所abrupt change of voltage 电压突变accumulation of electric energy 电能存储actuating coil 动作线圈adjustment diagram 调整图 alarm 报警 alarm signal 报警信号alternating light 变光灯 ammeter 电流表 apparent energy consumption unit 单位视在能耗 arc furnace 电弧炉 armature 电枢 arrester; lighting arrester; surge diverters 避雷器 automatic voltage regulator 电压自动调整器backlighting; background illumination 背景照明 battery box 电池箱 battery charger 电池充电器battery contactor 电池接触器battery fuse 电池保险丝battery resistor 电池电阻器 blow-out coil 磁吹线圈 boom 吊杆 bracket (OCS) 底座(接触网); 支架;托架bracket for headspan wire 定位索底座bridge 电桥 brush 电刷 built-in wardrobe; built-in closet; closet 壁灯 bulb; light(lamp) bulb; electric bulb 灯泡 butterfly valve with electric actuator 电动蝶阀 button 电钮 cable and accessories 电缆及附件 cable armour 电缆铠装 cable bays 电缆电线间隔cable box 电缆箱 cable bracket; cable tray 电缆托架 cable continuity test 电路复测 cable differential protection 电缆差动保护
电厂设备专业英语词汇
基本专业英语一、常用运行 ON开(状态,常指信号) OFF关(状态,常指信号) OPEN开(状态,常指阀门) CLOSE关(状态,常指阀门) START启动 STOP停止 ALARM报警 OPERATE运行;操作 TRIP跳闸 TEST试验 INDICATION;DISPLAY指示;显示 INLET入口 OUTLET出口 INPUT输入 OUTPUT输出 AUTOMATION/MANUAL(HAND)自动/手动 AUXILIARY辅助 LOCAL就地 REMOTE摇控 PRESSURE压力 TEMPERATURE温度 FLOW流量 SPEED速度 RPM转/分 SYSTEM系统 BYPASS旁路 PIPE;TUBE管道,管子 PURGE吹扫 V AL VE阀门 UNIT单元、机组 PRINT打印 CURVE,LINE曲线,线 BALANCE平衡 INSTRUMENT AND CONTROL仪表与控制 MODE方式,模式 SET POINT设定点 TRANSMITTIER;TRANSDUCER变送器;传感器 CODE代码;编码 DA TA数据;文件;资料 STATIC静态
DYNAMIC动态 COLD START—UP冷态启动 W ARM START—UP温态启动 HOT START—UP热态启动 RESET复位 SELECT选择 UNA V AIL不允许(不能投用的) FAST快 SLOW慢 NORMAL正常 INCREAS增加 DECREAS减少 二、锅炉部分 BOILER锅炉 SUPERHEATER过热器 REHEATER再热器 WA TERW ALL水冷壁 DOWM COMER下降管 HEADER联箱、母管 STEAM DRUM汽包 DURM PRESSURE汽包压力 A TTEMPERA TOR减温器 SPRAY喷水 ECONOMIZER省煤器 ISOLATION隔离;绝缘 CHIMNEY;STACK烟囱 FLUE GAS烟气 WA TER水 STEAM蒸汽 SAFETY V AL VE安全阀 DRAIN AND VENT疏水和排气 Boiler Maximum Continuous Rating锅炉最大连续出力 PRESSURE DIFFERENCE压差 BOILER TRIP RESET锅炉跳闸复位 OPERATE MODE SELECT运行方式选择 MANUAL MODE手动方式 MAIN STEAM TEMP/PRESSURE/FLOW主汽温度/压力/流量FEED W ATER FLOW给水流量 REHEATER再热器 manhole人孔,检修孔 Taps接头 pipe taps管接头 test wells测点插孔
电厂专业英语词汇
火电厂英语专业词汇 acid cleaning 酸洗interstage leakage 级间漏汽 coal bunker 原煤斗intervetion/disturbing/bump 扰动 excess air 过量空气inverter 转换开关 induced draft fan 引风机isolate 相互隔离 steam drum 汽包item 物品、元件 sub-distribution transformer 低压厂用变journal bearing 支持轴承 6kv station board 6KV公用配电屏kilo-volt 千伏 6kv unit board 6KV配电屏low pressure cylinder/casing(LP) 低压缸A: ampere 安培large scale integrate circuit 大规模集成电路actuator 执行机构LED 发光二极管 adapter 转接器、接头、light/ignite 点火 air circuit breaker 空气断路器linear variable differential transformer (LVDT) 线性差动变压器 air dry 分析基linearization 线性化 air preheater 空气预热器liquid 液态 air-insulated 空气绝缘的live steam 主蒸汽 algorithms 算法load tap-changing 有载调压的 alignment 平直度log 记录、日志 alteration 改造longitudinal 纵向的 alternating current 交流电lug 吊耳 ammonia 氨major pant item 主要辅机 amplitude 幅度making current 关合电流 analogue 模拟量malfunction 误动作 Analogue to Digital conversion 模数转换mechanism 操作机构annex 附属部分medium 媒介、介质 annular 环状的membrane panel/wall 膜式壁 annunciator 报警器microgovernor 微型调速器 anthracite 无烟煤mill 铁素体 apex 顶点millivolt 毫伏 archive buffer 文件缓冲器Mimic 模拟图 armature 电枢MMC: motor control center 电动机控制中心 as received 应用基Modulation 调节、调制 ash 灰分modulation-demodulation 调制解调 ASM 模拟子模块moisture 水分 Attemperator 减温器monitor mode 监控方式 Automatic Boiler Controls 锅炉自动控制monitor/monitor unit 监控器