过控专业英语-EST共36页
(完整版)APS复习过控英文版
Process control engineeringWhat have you learned in this course?1.An overview of process control system2.Process modeling3.Single-loop control system designplex process control systemDetail1.An overview of process control systemA process control system is usually refer to industrial process control, it aim to maintain the output of a specific process within a desired range. It’s extensively used in industry, such as in oil refining, paper manufacturing, chemicals and so on. Following is a basic and general block diagram of process control system: ......(fig.)A regulator(controller) is usually a PLC(programmable logic controller) or a single-chip. Actuator can be a valve or a motor. Detector and transmitter usually contain sensors and corresponding signal processing circuit, such as filter and amplifier.A simple example is a single-tank level control system (pic.课本173页),block diagram ......(fig.).The liquid level is constantly detected by sensor and compared with the setpoint value, in order to generate an error signal. Then controller receives the error signal and produces a control signal, acting on the valve to adjust the inflow to reduce the error and to keep the level as close as possible to expected value.In this system, liquid level is controlled variable, and inflow is control variable.2.Process modelingThere are roughly two method to obtain the T.F model of a process: mechanism-analysis method and testing method.Mechanism-analysis method:By analyzing the mechanism of process, we can obtain the ordinary differential equation(ODE), then we can get the F.T. The method applies only to those process that we already accurately understand its internal function.For example, a single capacity process. (fig.) (注意推导过程) Suppose the process is a self-regulating process. (A self-regulating process can reach to a new steady state by itself, without human or other devices’ help, when interference appears. )Multi-capacity process modeling: ......Non self-regulating process modeling: such as a single-capacity process with constant flow pump.Testing method:Use step or pulse signal as input, and record output signal to get response curve. By analyzing the response curve, we can obtain its T.F. And many times, this procedure requires an extensive experience.For example, if we get the response curve of a process, like this (fig.), there’s no inflection point(turning point), so we know it is a first-order process, so the T.F must be likethis(equation.). And the parameter T, K can be determined according to some certain points (equation.). To get more accuracy T.F, we can repeat it several times, and use the average value as final result.If the response curve is kind of S-shape (fig.), then it is a second or a higher order process. To obtain its T.F need to refer to some professional book, because many of them require rich experience. And if the curve is like this (fig.), it shows that the process contains a pure lag, which can be expressed as e-ts.Notice: if we want to get a discrete model, we can use least square method, which usually complete by computer software, like MATLAB.3.Single-loop control system designSingle loop control system: with only one feedback loop, which means only one controller, one valve and one detector.The requirements of industrial process control lie in three major aspects: security, system performance and economy. System performance includes stability, rapidity and accuracy. The major procedure to design a process control system: process modeling, choose control scheme, choose suitable control instruments and setting parameters of controller.3.1 To choose control scheme●Performance indexes:(fig.) (equation.)Steady-state error C, decay rate Ψ, overshoot Mp%, settling time ts, and some overall indexes: IAE(integral absolute error), ITAE(integral time absolute error), ISE(integral square error), ITSE(integral time square error).●Choose controlled variable:Direct choose: choose variable that can directly reflect the quality of products. E.g in a level control system we choose level as controlled variable.Indirect choose: when the direct variable is difficult to observer or to determine, we should choose a variable that has a single-value function with the direct variable. E.g in a fractionating tower system, the concentration of product should be the direct controlled variable, but it difficult to directly detect the concentration, so we choose temperature as controlled variable, because it has a single-value function with concentration of product.●Choose control variable, basic principles:1. Gain of forward path should be as big as possible, and gain of disturbance should be as small as possible.2. Time constant of process should be small, but of disturbance should be big, and time lag of process should be small.3.2 To choose suitable control instrumentsChoose detector and transmitter:should have quick response(generally T<0.1T0 ), enough accuracy, and some essential signal process circuit (see Signal Detection and Conversion).Choose valve:we choose valve mainly according to its discharge characteristic (fig.) and its switch type. Discharge characteristic include logarithmic characteristic and linear characteristic, when process is linear, choose linear characteristic, when it is nonlinear, choose logarithmic characteristic. Switch type include gas-open type and gas-close type, we choose itaccording to safety and economy. E.g in a boiler system, valve of fuel use gas-open type, valve of water use gas-close type, to ensure the safety.Choose controller (choose control strategy):The most widely used control method in industrial process is PID(proportion integration differentiation) control.PID equation: G(s)=K P+T I(1/s)+T D s, or time domain: u(t)= ......P: G(s)=K P, Apply the proportional control can reduce the steady state error, but usually it is not used alone. And if gain K P is too big, it may cause the system instability. E.g.( root locus pic.)PD: G(s)=K P+T D s. Only works when the error varies, and is not suitable for strongly changed process, such as pressure and flow process. Effect: improve the system’s stability, transient performance and reduce settling time and overshoot. Disadvantage: difficult to achieve in practical system. In practical,it is usually replaced by G(s)=K[1+(s+z)/(s+p)], and let p>5z. And T D can not be too big, or may cause oscillation. It is useless for pure lag. PI: G(c)=K P+T I(1/s). Effect: it can completely eliminate steady-state error, improve accuracy(increase the type of system). Disadvantage: response time will increase and stability become bad. If T I is too big, system will be unstable.Generally speaking, if we want to get a higher performance, we use PID control.3.3 tuning parameters of controllerFor PID control, tuning parameters is to determine the coefficient K P, T I, T D.One of the most popular and basic method is called critical-gain method. The advantage od this method is that we can directly tune the parameter in closed=loop system, and do not need to know the characteristic of process, which means there’s no need to know the model of process. The specific procedure is as following:Running the system with feedback loop, firstly we should adjust the T I and K to smallest, and T D to largest. Then increase K gradually until the output become oscillate, then record gain K and oscillation frequency. Finally we can refer to the empirical formula to determine the parameter PID controller.Notice: this method dose not adapted to processes that do not allowed oscillation. E.g boiler-water supply system and burning system. For these processes, gain K should be adjust to let the output appears 4:1 decay or 10:1 decay, instead of oscillation. For example (fig.).*3.4 Example to design a single-loop control system: milk powder drying system (a system to dry out milk to make milk powder).Pic. of system’s instrument: ......Control objective: to maintain a certain water content of milk, and require the error to be as small as possible.Choose controlled variable: water content should be direct controlled variable, but there’s still no effective sensor to detect water content of milk, so we choose the temperature of dryer as indirect controlled variable of system.Choose control variable: there are three candidate control variable: milk flow, air flow and steam flow. Milk flow decide the quantity of product, and according to economy principle, we definitely want to maintain the quantity maximum, so milk powder can’t be control variable. Then we see steam flow, the heat exchanger is an double-capacity process, withlarge time constant, if we choose it as control variable, the time constant of forward path may be to large, which can cause settling time increase, so steam flow is also not the best choice. As for air flow, this element has a smaller time constant, and the influence of disturbance is also the smallest, so we choose air flow as control variable.Choose valve: in order not to burn the milk powder and to protect the devices when the system suddenly breaks down, we choose gas-close type valve. And because the process is nonlinear,so we choose logarithmic characteristic valve.Regulator or controller: in order to reduce the settling time and overshoot, and improve the system’s stability, we can choose PID control.Detector or sensor: use thermal resistance thermometer as sensor, with three wire.plex process control systemComplex process control system refer to cascade control system, feed-forward control system and lag compensation control system and so on.4.1 Cascade control systemThe architecture of cascade control system is as following: ......(fig.)Primary controller secondary controller detector one detector twoInner-loop process outer-loop process secondary disturbance the first disturbanceCascade control system adapted to following situation:1.To overcome the capacity lag and pure lag, to achieve a higher transient performance.2.To overcome some relative large disturbance in inner loop.3.To overcome the nonlinearity of process.Design: The design of control scheme is similar to single loop control system.1.Generally speaking, inner-loop process should contain more disturbances, so that influence of more disturbances can be restrained. But in order to avoid the time constant of inner-loop to be too long, the process should be appropriately chosen.2.Primary controller usually applies PID control, and secondary controller usually use P control. The secondary controller is kind of coarse tuning, and it is a servocontrol system. Primary controller is more likely a fine tuning, it is an constant control system.3.when tuning the parameters of two controller, we usually use two-step tuning method. That is, we tune the secondary controller firstly, the principles are similar to single-loop control system, then we tune the primary controller, treat the inner-loop as an element of a single-loop.Example: furnace temperature control systemHearth(炉膛) outlet intake cold materialControl objective: to maintain the temperature of output constant, with small steady-state error.Major disturbance: the variation of fuel flow, pressure and calorific value. And the variation of air flow. (fig.)Why cascade control system: when we use only single-loop control, the system performance is not so satisfied because of the serious disturbances and the lag of process. Block diagram of system. (fig.)4.2 feed-forward controlGenerally speaking, feed-forward control dose not applied alone in a system, usually witha single-loop system, or a cascade control system. (three fig.)Controller one controller two disturbance pathApplied occasions: Want to overcome a major and especially serious disturbance, and the disturbance should be observable but uncontrollable.To design a controller for disturbance:The T.F of controller two is as following: W m(s)= ...... : W f(s) is the T.F of disturbance path, W c(s) is the T.F of forward-path controller, W o(s) is the T.F of process.Disadvantage: form the T.F of controller two, we know that we need to get the T.F of process and disturbance path, which is very difficult to obtain in a practical system. And even if we can get the T.F, it is also too difficult to achieve in practical, because the control law can be very complicated and expensive.Example: furnace temperature control systemComparator set point value material outletThe perturbance of fuel flow can be very serious, which seriously deteriorates system’s performance.Why feed-forward control: the disturbance is especially serious, and should be controlled individually.Control objective: to overcome the perturbance of fuel flow, and to achieve a higher performance.Block diagram of system: (fig.)4.3 Smith-compensation controlGeneral architecture of smith-compensation control: ...... (fig.)T.F of process: W o(s)e-ts.T.F of Smith-compensation element: G(s)= ......Applied occasions: process with large pure lag.Disadvantage: we need to know exactly the model of process, that is W o(s)e-ts, otherwise the performance will be even worse. As we know, usually it is difficult to know the accuracy T.F of process, which added the difficulty to system implementation.Example: various transfer system。
测控技术与仪器专业英语单词句子整理
1.acquisition of information 信息采集2.object of measurement 测量目标3.measurand 被测物理量，被测对象4.measurement result 测量结果5.qualitative measurement 质量测量6.quantitative measurement 数量测量7.measurement process 测量过程8.theorem 定理，法则9.hypothesis 假说，假设，学说10.single-value 单值11.monotonic function 单调函数12.measurement constitute 测量组成13.physical quantity 物理量14.electrical potential difference 电势差15.electrical current 电流16.electrical resistance 电阻17.capacitance 电容18.inductance 感应系数19.frequency 频率20.mutual induction 互感21.thermostat 自动调温器22.parasitic quantity 寄生量，附加量23.random errors 随机误差24.systematic errors 系统误差25.OSP oscilloscope 示波器26.rms root-mean-square 均方根27.quantitative data 定量数据28.qualitative data 定性数据29.empirical data 经验数据30.processed data 已处理过的数据31.theoretical calculations 理论计算32.theoretical model 理论模型33.data processing 数据处理34.data reduction 数据简化35.measurement strategy 测量策略36.frequency spectrum 频谱37.coherent sampling 相干采样38.amplitude distribution function 振幅分布函数39.multiplex 多路操作40.inaccurate calibration 不准确的刻度41.mismatched impedance 不匹配的阻抗42.response-time error 反应时间误差43.histogram 直方图，柱状图，矩形图44.observational data 观测数据45.descriptive statistic 描述性统计46.statistical inference 统计性推论47.distribution of value 数据分布48.sample mean 样本均值49.performance check 性能检查50.tolerance limit 公差极限51.lower range limit 范围下限52.upper range limit 范围上限53.dead band 死区54.measured variable 被测变量55.sinusoidal signal 正弦信号56.amount of drift 漂移量57.recovery time 回复时间58.saturation effect 饱和效应59.zero drift 零点漂移60.sensitivity drift 敏感性漂移61.static characteristics 静态特征62.hysteresis 滞后现象63.tabular form 表格形式64.graphical form 图解形式65.controller 控制器66.sensor 传感器67.closed-loop 闭环68.open-loop 开环69.feedback 反馈70.regulator system 调节器系统71.follow-up system 随动系统72.actuator 执行器73.numerical control 数值控制74.batch control 批量控制75.sequential control 连续控制76.time-sequential control 时间顺序控制77.event-sequential control 事件顺序控制78.block diagram 方框图79.phase difference 相位差80.phase angle 相位角81.direct current 直流82.frequency response 频率响应83.control mode 控制模型84.proportional mode 比例模型85.integral mode 积分模型86.derivative mode 微分模型87.manual control 手动控制88.external signal 外部信号89.on-off control 开关控制90.bumpless transfer 无扰动切换91.pattern recognition 模式识别92.tagging of instrument 仪器标志93.general instrument symbol 通用仪器标志94.control valve 控制阀95.level transmitter 液位变送器96.maintenance tracking 跟踪维护97.material handling 原料处理puter-assisted simulation 计算机辅助仿真99.hierarchical structure 递阶结构，层次结果100.myriad clone 大量复制101.relay 继电器102.Boolean programming method 布尔编程方法103.LCD liquid crystal display 液晶104.internal register 内部寄存器105.arithmetic unit 算术单元106.logic unit 逻辑单元107.operation manual 操作指南108.system integrator 系统集成器109.industrial relay 工业继电器110.system expansion 系统扩展er manual 用户手册puter analysis 计算机分析113.power assist 辅助动力114.master control 主控制115.process progress 进程patibility 兼容性munication standard 通信标准118.ISO international standards organization 国际标准化组织119.OSI open systems interconnection 开放式系统互联munication network architecture 通信网络层munication sophistication 通信混合系统122.allowable bandwidth 允许的带宽123.fieldbus 现场总线124.interoperability 互用性，协同工作的能力125.distributed real-time system 分布式实时系统126.pyramidal model 金字塔模型127.operational architecture 操作体系结构128.horizontal traffic 水平通信129.vertical traffic 垂直通信130.robustness 鲁棒性131.QoS quality of service 服务质量132.A TC air traffic control 空中交通管制133.barometric 大气压力134.altermetry 测高学135.troposphere 对流层136.galaxy 银河系137.luminous flux 光通量138.pupil 瞳孔139.retina 视网膜140.acceleration 加速度141.velocity 速度142.temperature 温度143.gravitational 重力的144.impedance 阻抗，全阻抗145.hybrid 混合物146.strain 过度疲劳，紧张，张力，应变147.thermometer 温度计，体温计148.calibrate 校准149.bandwidth 带宽150.mapping 映射，绘制……地图，计划151.lubricating oil 润滑油152.heuristic 启发式的153.parameter 参数，参量154.spectrum 光，光谱155.vibration 振动156.collision 碰撞，冲突157.phase 相位158.encoding 译码器，编码器159.decoding 解码器160.multiplexing 多路技术161.protocol 协议，草案162.truckline 主干163.duplex 双工164.router 路由器165.gateway 网关166.interact 互相作用，互相影响167.stack 栈，堆栈168.CIM computer integrated manufacturing 计算机集成制造169.PC personal computer 个人电脑170.PLC programmable logic controller 可编程逻辑控制器171.I/O input/output 输入/输出172. CNC computer numerical control 计算机数字控制系统173.CRT cathode ray tube 阴极射线管174.CPU control processing unit 中央处理器175.DC direct current 直流176.AC alternating current 交流177.ASCII American standard code for information interchange 美国信息交换标准码178.IEC international electro technical commission 国际电工委员会179.MAP manufacturing automation protocol 制造自动化协议180.SDS smart distributed system 分布式智能系统181.signal transducer 信号变送器182.temperature transducer 温度变送器183.flow transmitter 流量变送器184.pressure transmitter 压力变送器1.In the following, we will define measurement as the acquisition of information in the form of measurement result,concerning characteristics, states or phenomena (the measurand) of the world that surrounds us, observed with the aid of measurement systems (instruments).在下文中，我们将测量定义为以测量结果表现形式的信息采集，包括周围世界的性质，状态、现象（被测量）通过测量系统观察获得。
电子行业质量管理专业英语14
电子行业质量管理专业英语 1４序号英文缩写中文名称英文全称1 SＰC统计制程管制Ｓtatｉstｉcal ProｃesｓConｔｒoｌ２ USＬ规格上限Uｐper Specificatｉon Ｌimit3 LSL 规格下限Loｗeｒ Specificaｔion Limit４ UＣL管制上限Ｕｐｐer coｎtrol lｉmit５ LCL管制下限Lower cｏｎtrｏl liｍit６PCＬ前置管制中心限Ｐeｒ-conｔrol Centｒａl Liｍit7 UPCＬ前置管制上限Ｕｐper Per—contrｏl Limit8 LPCＬ前置管制下限Ｌower Pｅr—contｒｏl Ｌimit９ Ca 10 Ｃｐ潜在过程能力指数Capａbility11 Pp １2Ppk13 CＩP 持续改进过程模式ＣoｎtinuｏuｓＩｍprovemｅnt Pｒoｃｅss ｄel1４AＮOVA 变异数分析Ａｎａlysis ｏf Ｖariance１5 BＳC 平衡计分卡Ｂalaｎced Scoreｄoard16信赖区间Confideｎce iｎteｒval1７管制图Ｃｏntrｏl ｒt１8 CT 品质关键Criｔical tｏuａlity19 DP 每百万个机会的缺点数Ｄefｅｃts perｍｉｌlｉｏn oprtｕtｉｅs２0 ＤPＭ每百万单位的缺点数Dｅfects peｒ million21DPU单位缺点数Deｆｅｃts pｅr uｔ１2２DＦSS 六个希格玛设计Design ｆor six sigma23ＤOE 实验设计Desｉgn ｏf expeｒimeｎt24制造设计Design of manｕfａctｒinｇ２５ＦMＥA 故障型态与效应分析Ｆａｉlure dｅａndｅfｆect aｎalysis２6故障率Faｉｌure ｒaｔe27 Ｇage R&R 量规重复能力与重制能力Gaｇe rｅpeａtabilｉty &repｒoｄucｉbility２8直方图Hisｔｏgram２9假设检定Hyｔhesis testiｎg３0 KＭ知识管理Ｋnｏwledge Mａnａgemeｎt３1 MRP 物料需求规划Mａｔerial reｕire planｎg3２常态分配Normal diｓｔribuｔioｎ3３ＦD 品质机能展开ｕality fｕnｃtiｏnｄｅｐlｏｙmeｎt34 6σ六个希格玛Six Sｉgma3５σ, ｓ标准差Stａndard dｅviatiｏn36σ2，Ｓ2 变异数Variaｎｃe３7AＢC作业制成本制度Activity－Bａｓｅd Cｏsting3８ BTF 计划生产Bｕiｌd To Fｏr**st３9 BTO 订单生产Build To Ｏrｄｅr40 CＰM 要径法Criｔical Path Ｍetｈod４1CPM 每一百万个使用者会有几次抱怨plaint per Mｉlliｏn42 CRＭ客户关系管理Cｕstomｅr Relａtionｓｈip Mａnageｍent43 CRP 产能需求规划Ｃaｐacｉｔy Reuirｅments Ｐlａnng４4 ＣS 顾客满意度Cuｓｔｏmｅr Ｓatictｉon45 CTO 客制化生产Coｎfiguratioｎ To Ｏｒdｅr４6ＤVT 设计验证Ｄｅｓigｎ VerifiｃatｉoｎＴeｓｔinｇ４7 ＤＳＳ决策支持系统DeciｓioｎSupｒt Sｙｓteｍ48 ＥC 设计变更／工程变更Enｇineｅr ｎge49 EC 电子商务Eｌectrｏc mｅｒce５0 ＥMC电磁相容Eｌectriｃ MagnｅｔｉcＣapabiｌity51EO 基本经济订购量Eｃoｎomic Orｄer ｕantｉｔｙ5２ EＲP 企业**规划Ｅnｔerｐrｉｓe Resoｕｒce Planng５3FMＳ弹性制造系统Ｆｌexiblｅ Manufacture System5４ＦC 成品质量管理Fiｓh or Ｆiｎａl ualｉty Cｏnｔrｏl55 ＩＰＣ制程质量管理In-Pｒocess uaｌity Cｏｎｔrol56 ＩＣ进料质量管理Ing ualｉｔy Contrｏｌ57IＳO 国际标准组织Inｔｅrnational Orgazａｔｉｏn fｏr Sｔanda ｒdiｚａtion５8 **Ｒ首批样品认可Itial Saｍpｌe AｐpｒovａlＲｅuest59 JIT实时管理Jｕst InＴimｅ60MEＳ制造执行系统Maｎｕfａcturiｎg Eｘeｃutｉon Sysｔem61 制令Mａnufａctuｒe Orｄer62 主生产排程MasterＰｒoducｔion Schｅdule63MRO请修(购）单Ｍaiｎtｅnancｅ Repair Operaｔion６4 ＭＲP 物料需求规划Ｍaterial Reuｉｒｅmｅnｔ Planng65 MRPII 制造**计划Manｕfａcｔｕriｎg Resoｕｒｃｅ Plａnｎg66NFCF 更改预估量Notiｃｅ foｒｎgiｎg Fｏr**st67 ＯEM 委托代工Originａｌ Euiｐment Ｍanufａcｔure68 ODＭ委托设计与制造Oｒigiｎal Deｓign ＆ Maｎufacture69OＰT 最佳生产技术Oｐtimized Ｐroｄuｃｔion Tecｈｎｏlogy 7０OＣ出货质量管理Oｕt-ｇoiｎg ualｉty Coｎtrol７1 PDCAＰDＣA 管理循环Ｐlaｎ—Do－Ｃheｃk—Actｉoｎ７２订单Pｕrse Ordｅｒ7３ A 品质保证ualｉty Ａssｕｒaｎｃe7４ C 质量管理uａlｉtｙＣｏntｒol7５ CC 品管圈ｕality Cｏｎtｒol lｅ７6 E 品质工程ualitｙ Enｇｉneerinｇ7７ RＭＡ退货验收Ｒeturned MaｔeｒｉａlＡpproval７8 ＲＯＰ再订购点Re-Order ｉｎt79SＣM供应链管理Sｕｐpｌｙ in Managｅｍｅnt80 SFＣ现场控制Ｓhop Floｏr Conｔrol81SO 订单SaleｓOrder82SOＲ特殊订单需求Specｉａｌ Oｒder Ｒｅuesｔ8３ TＯC限制理论Theoｒy ｏｆ Coｎstrａints８4 TPM 全面生产管理Toｔal Ｐroｄuction Ｍaｎagｅmｅnt８5 ＴC 全面质量管理Tｏtal ualitｙ Conｔrol86 ＴM 全面品质管理Total ｕａlity Manａgemｅnt８7 WIＰ在制品Work Iｎ Process零件材料类的专有名词CPU： ceｎtral pｒoceｓsｉnｇut(**处理器)ＩＣ:Integrated uit(集成电路)Ｍｅrｙ IＣ: Mｅry Iｎｔｅgｒatｅd uｉt（记忆集成电路）RAM： Randｏｍ Access Merｙ（随机存取存储器）DRAM： Dyｎamic Rａndoｍ Access Mery（动态随机存取存储器）SＲAM：Ｓtaic Randｏm Aｃｃess Mｅrｙ（静态随机存储器）ROM:Read-ｏnly Mｅrｙ（只读存储器）EPＲOM:Ｅlectricａl Ｐrｏｇramｍaｂle Reａｄ－onlｙ Mｅry（电可抹只读存诸器）EEＰROM：Ｅlecｔrｉcal Eraale Prograｍmaｂle Ｒｅaｄ—onlｙＭery(电可抹可编程只读存储器)CS: plｅmentarｙMetal－Oｘide-Sｅmicond ｕctor（互补金属氧化物半导体)BＩＯS: Bａｓic InpｕtＯutput Ｓysteｍ（基本输入输出系统）Trａnｓｉstoｒ：电晶体LEＤ：发光二极体Reｓisｔｏr：电阻Variator：可变电阻Ｃapacitｏr：电容Ｃａpaciｔoｒ aｒｒａy：排容Dｉｏdｅ：二极体Trａnsiｓtｏr:三极体Tｒａnsformｅｒ：变压器(ADP）Ｏscｉlｌator:频率振荡器（0ｓｃ）Ｃrｙｓｔal：石英振荡器XTAL/OＳC:振荡产生器(X）Reｌａｙ：延时器Sensｏr：感应器Ｂｅaｄｃｏrｅ：磁珠Filtｅｒ：滤波器Fｌａt Ｃａblｅ:排线Inｄuctoｒ：电感Bｕzzｅｒ:蜂鸣器Ｓoｃket：插座Ｓlｏt:插槽Fｕse：熔断器Cｕrｒeｎt:电流表Ｓoｌder iron：电烙铁Mａgfｙiｎg g**s:放大镜Cａlｉper:游标卡尺Drivｅr：螺丝起子Oｖｅｎ:烤箱ＴFT：液晶显示器Oｓcillｏｓｃope：示波器Ｃoｎｎｅcｔor：连接器PＣB:ｐrintｅd ｕｉt ｂｏard（印刷电路板）ＰＣBA： printｅd uｉt bｏａrdａssembly(电路板成品）PP：并行接口HＤD:硬盘FDD:软盘PＳＵ:wer supｐly ut（电源供应器）SPEC:规格Attach:Casｅ: 机箱,盖子Coｖｅr:上盖Base：下盖Ｂazel:面板（pａｎel)Bｒａckｅt：支架,铁片Labｌe：贴纸Gｕidｅ:手册Manｕal:手册，指南Ｃarｄ:网卡Sw**h:交换机Hub:集线器Rｏutｅｒ:路由器Sampｌe：样品Gap:间隙Ｓnge：海绵Pallet:栈板Foam：保利龙Fｉber：光纤Diｓｋ:磁盘片PROG：程序Barcodｅ：条码Ｓｙsｔem：系统System Barｃodｅ：系统条码M/B:ther board:主板ＣＤ-ROM:光驱FAN:风扇Caｂle:线材Ａuｄｉｏ:音效Ｋ/B:Ｋeyｂoaｒd（键盘）usｅ：鼠标Rｉser carｄ:转接卡Cａrd reader：读卡器Ｓｃrew：螺丝Thermal pad：散热垫Heaｔ siｎk：散热片Ｒubber：橡胶垫Rubbｅr ｆoot：脚垫Bag:袋子Washeｒ：垫圈Slｅevｅ：袖套Ｃｏnfig:机构Laｂｅl hi－t：标签Firmwareｌaｂeｌ：烧录标签Meｔal cover：金属盖子P**tic cover：塑胶盖子Tape foｒ packｉｎg：包装带Baｒｃode:条码Tｒay:托盘Ｃolleｃto:集线夹Ｈoｌder：固定器，Ｌ铁Connｅctｅｒ：连接器ＩDE:集成电路设备，智能磁盘设备ＳCSＩ：小型计算机系统接口Gasｋet：导电泡棉AGP：加速图形接口PCI:周边组件扩展接口LAN:局域网U:通用串形总线架构Sliｍ：小型化：串型通讯端口LPT:打印口,并行口ｗeｒcoｒｄ：电源线I／O:输入，输出Spｅaker:扬声器EPE:泡棉Carton：纸箱Button：按键，按钮Foｏt sｔanｄ：脚架部门名称的专有名词S：uａlity sysｔem品质系统CＳ：Coutｏmer Ｓｅvｉce 客户服务C:ｕａｌitｙcoｎtroｌ品质管理IC：Ing uaｌity ｃontrol 进料检验ＬC：Liｎｅｕality Ｃoｎtroｌ生产线品质控制IPC：Inｐrocess ｕaｌｉtｙｃｏntroｌ制程检验FC：Ｆｉnal ｕalｉty conｔｒol 最终检验OC：Ouｔｇoｉng ｕalitｙ conｔｒol出货检验A：uａlity assurａnce 品质保证SＡ:Ｓourｃe(supｐlｉeｒ）ualitｙAssuranｃe供应商品质保证(ＶA）CA:Ｃusｔomｅr uality Assｕrancｅ客户质量保证ＰＡrｏｃeｓs ｕａlity Assuｒance 制程品质保证。
过控专业英语Unit_20
Unit 20 反应器的种类几乎每一种盛装或者接触设备在某段时间都被用作化学反应器，从混合管和离心泵到加工精细的塔设备和管设备都是如此。
本章节主要介绍几种主要的反应器的通用性能。
反应器的最明显的区分就是分批操作模式和连续操作模式，以及接触的相的种类。
分批的工艺主要用于反应时间较长或者所需的日产量小的时候。
在不同的时间，同一分批操作的设备经常被用于制造各种各样的产品。
否则，间歇操作不可能比连续操作来得更经济。
带有适当的平衡箱的一个或多个分批操作的反应器可以被用于模拟一天的或更长时间的连续操作。
当有多相混合物时，转化率经常受相间的传质速率的限制，因此大的相间表面积是理想的。
因此，固体反应物或催化剂要被细化，液相接触要通过机械搅拌或者在填料塔中或者通过板式塔或者在离心泵中。
通过搅拌或者泵送让反应物快速通过热交换表面也会加强热交换和减少不利的温度梯度。
搅拌槽搅拌槽是分批操作反应器中最普遍的一种形式。
搅拌可用于成分的最初混合，保持反应期间的均匀性，以及在夹套壁面或内部表面增强热交换。
许多搅拌槽反应器应用于连续工艺，通过单个的搅拌槽或者多个搅拌槽布置。
了解搅拌槽所达到的完全混合程度，对预测它作为反应器的性能来说是极为必要的。
管式流动反应器对于管式流动反应器最理想的流动状态是活塞流，在这种流动状态中，不反应的分子具有相同的停留时间。
出现的任何返混都是伴随性的，它是自然湍流或有触媒颗粒、填料或容器中的必要内件对流动的阻碍所引起的湍流的结果。
然而，这种阻碍有着两种相反的作用，他可能引起某些局部返混，但由于抑制了大规模的湍流，使得流动在整体上更接近于活塞流。
任何所需的反应物的最初混合是在混合管或者在线的混合器中完成的。
化学反应的结果是，在TFR的轴向上存在浓度和温度梯度。
气-液反应器除了挥发度高的液体外，气液两相间的反应在液相中进行，伴随有气态的参与，通过气液间的膜。
在整个的转化工艺中，传质速率一直是一个主要的限定性的因素。
自动控制原理专业英语词汇
自动原理控制专业英语词汇线性反馈系统的稳定性辅助多项式：Auxiliary polynomial相对稳定性：Relative stabilityRouth-Hurwitz判据：Routh-Hurwitz criterion稳定性：Stability稳定系统：Stable system根轨迹法出射角：Angle of departure渐近线：Asymptote渐近中心：Asymptote centroid分离点：Breakaway point轨迹：Locus根轨迹的条数：Number of separate loci参数设计：Parameter design根轨迹：Root locus根轨迹法：Root locus method实轴上的根轨迹段：Root locus segments on the real axis根灵敏度：Root sensitivity频率响应方法带宽：BandwidthBode 图：Bode plot截止频率：Break frequency转折频率：Corner frequency分贝(db)：Decibel (DB)Fourier变换：Fourier transform频率响应：Frequency response对数幅值：Logarithmic magnitude对数坐标图：Logarithmic plot频率响应的最大值：Maximum value of the frequency最小相位：Minimum phase固有频率：Natural frequency非最小相位：Nonminimum phase极坐标图：Polar plot谐振频率：Resonant frequency频率特性函数：Transfer function in the frequency domain频域稳定性Cauchy定理：Cauchy thorem闭环频率响应：Closed-loop frequency response保角映射：Conformal mapping围线映射：Conrour map增益裕度：Gain marginNichols图：Nichols chartNyquist 稳定性判据：Nyquist stability criterion相角裕度：Phase margin幅角原理：Principle of the argument时延：Time delay反馈控制系统设计串联校正网络：Cascade compensation network校正：Compensation数字控制系统幅值量化误差：Amplitude quantization error数字计算机校正网络：Digital computer compensator数字控制系统：Digital control system采样数据：Sampled data数据采样系统：Sampled-data system式样周期：Sampling period数据采样系统的稳定性：Stability of a sampled-data system z平面：z-planez变换：z-transforma. c .balance indicator,交流平衡指示器a. c. bridge,交流电桥a. c. current calibrator,交流电流校准器a. c. current distortion,交流电流失真a. c. induced polarization instrument,交流激电仪a. c. potentiometer,交流电位差计a. c. resistance box,交流电阻箱a. c. standard resistor,交流标准电阻器a. c. voltage distortion,交流电压校准器a. c. voltage distortion,交流电压失真Abbe comparator,阿贝比长仪aberration,象差ability of anti prereduced component,抗先还原物质能力ablative thickness transducer [sensor],烧蚀厚度传感器abrasion testing machine,磨损试验机absolute calibration,绝对法校准absolute coil,独立线圈absolute error,绝对误差(absolute)error of measurement,测量的（绝对）误差absolute gravimeter,绝对重力仪absolute gravity survey,绝对重力测量absolute humidity,绝对湿度absolute method,绝对法absolute moisture of the soil,土壤（绝对）湿度absolute pressure,绝对压力absolute(pressure transducer,绝对压力表absolute pressure transducer[sensor],绝对压力传感器absolute read-out,单独读出absolute resolution,绝对分辨率absolute salinity,绝对盐度absolute stability,绝对稳定性absolute stability of a linear system,线性系统的绝对稳定性absolute static pressure of the fluid,流体绝对静压absolute temperature scale,绝对温标absorbance,吸光度absorbed current image,吸收电流象absorptance,吸收比absorptiometer,吸收光度计absorption cell,吸收池absorption coefficient,吸收系数absorption correction,吸收修正absorption edges,吸收边absorption factor,吸收系数absorption hygrometer,吸收温度表absorption spectrum,吸收光谱absorption X-ray spectrometry,吸收X射线谱法absorptivity,吸收率absorptivity of an absorbing,吸引材料的吸收率abstract system,抽象系统abundance sensityivity,丰度灵敏度AC-ACLVDT displacement transducer,交流差动变压器式位移传感器accelerated test,加速试验accelerating voltage,加速电压acceleration,加速度acceleration error coefficient,加速度误差系数acceleration of gravity,重力加速度acceleration simulator,加速度仿真器acceleration transducer[sensor],加速度传感器accelerometer,加速度计acceptance of the mass filter,滤质器的接收容限acceptance test,验[交]收检验access,存取 access time,存取时间accessibility,可及性accessories of testing machine,试验机附件accessory(for a measuring instrument),（测量仪表的）附件accessory hardware,附属硬件accessory of limited interchangeability,有限互换附件accumulated error,积累误差accumulated time difference,累积时差accumulative raingauge,累积雨量器accumulator,累加器accuracy,精[准]确度accuracy class,精[准]确度等级accuracy limit factor(of a protective current transformer）, （保护用电流互感器的）精确度极限因数accuracy of measurement,测量精[准]确度accuracy of the wavelength,波长精确度accuracy rating,精确度限acetylene(pressure)gauge,乙炔压力表acetylene regulator,乙炔减压器acoustic amplitude logger,声波幅度测井仪acoustic beacon,水声信标acoustic current meter,声学海流计acoustic element,声学元件acoustic emission,声发射acoustic emission amplitude,声发射振幅acoustic emission analysis system,声发射分析系统acoustic emission detection system,声发射检测系统acoustic emission detector,声发射检测仪acoustic emission energy,声发射能量acoustic emission event,声发射事件acoustic emission preamplifier,声发射前置放大器acoustic emission pulser,声发射脉冲发生器acoustic emission rate,声发射率acoustic emission signal processor[conditioner],声发射信号处理器acoustic emission rate,声发射信号acoustic emission source location and analysis system,声发射源定位及分析系统acoustic emission source location system,声发射源定位系统acoustic emission source,声发射源acoustic emission spectrum,声发射频谱acoustic emission technique,声发射技术acoustic emission transducer[sensor],声发射换能器acoustic fatigue,声疲劳acoustic impedance,声阻抗acoustic logging instrument,声波测井仪acoustic malfunction,声失效acoustic matching layer,声匹配层acoustic(quantity)transducer[sensor],声（学量）传感器acoustic ratio,声比acoustic releaser,声释放器acoustic resistance,声阻acoustic thermometer,声学温度计；声波温度表acoustic tide gauge,回声验潮仪acoustic transponder,声应答器acoustical frequency electric,声频大地电场仪acoustical hologram,声全息图acoustical holography,声全息acoustical holography by electron-beam scanning,电子束扫描声全息acoustical holography by laser scanning,激光束扫描声全息acoustical holography by mechanical scanning,机械扫查声全息acoustical imaging by Bragg diffraction,布拉格衍射声成像acoustical impedance method,声阻法acoustical lens,声透镜acoustically transparent pressure vessel,透声压力容器acquisition time,取数据时间actinometer,光能计；直接日射强度表；日射表(active)energy meter,（有功）电度表active gauge length,有效基长active gauge width,有效基宽active metal indicated electrode,活性金属指示电极active remote sensing,主动遥感active transducer[sensor],有源传感器activity,活度 activity coefficient,活度系数actual material calibration,实物校准actual time of observation,实际观测时间actual transformation ratio of voltage transformer,电压互感器的实际变化actral transformation ratio of current transformer,电流互感器的实际变化actual value,实际值actual voltage ratio,实际电压比actuator,执行机构；驱动器actuator bellows,执行机构波纹管actuator load,执行机构负载actuator power unit,执行机构动力部件actuator sensor interface(ASI),执行器传感器接口actuator shaft,执行机构输出轴actuator spring,执行机构弹簧actuator stem,执行机构输出杆actuator stem force,执行机构刚度actuator travel characteristic,执行机构行程特性adaptation layer,适应层adaptive control,（自）适应控制adaptive control system,适应控制系统adaptive controller,适应控制器adaptive prediction,适应预报adaptive telemetering system,适应遥测系统adder,加法器addition method,叠加法additional correction,补充修正additivity of mass spectra,质谱的可迭加性address,地址 adiabatic calorimeter,绝热式热量计adjust buffer total ion strength,总离子强度调节缓冲剂adjustable cistern barometer,动槽水银气压表adjustable relative humidity range,相对湿度可调范围adjustable temperature range,温度可调范围adjusted retention time,调整保留时间adjusted retention volume,调整保留体积adjuster,调整机构；调节器adjustment,调整adjustment bellows,调节波纹管adjustment device,调整装置adjusting pin,校正针adsorbent,吸附剂adsorption chromatography,吸附色谱法aerial camera,航空照相机aerial remote sensing,航空遥感aerial surveying camera,航摄仪aerodynamic balance,空气动力学天平aerodynamic noise,气体动力噪声aerograph,高空气象计aerogravity survey,航空重力测量aerometeorograph,高空气象计aerosol,县浮微料；气溶胶aging of column,柱老化agitator,搅拌器agricultural analyzer,农用分析仪air-borne gravimeter,航空重力仪air capacitor,空气电容器air consumption,耗气量air damper,空气阻尼器air-deployable buoy,空投式极地浮标air-drop automatic station,空投自动气象站air duct,风道air gun,空气枪air inlet,进风口air lock,气锁阀air-lock device,锁气装置air outlet,回风口air pressrue balance,空气压力天平air pressure test,空气压力试验air sleeve,风（向）袋air temperature,气温air-tight instrument,气密式仪器仪表air to close,气关air to open,气开airborne electromagnetic system;AEM system,航空电磁系统airborne flux-gate magnetometer,航空磁通门磁力仪airborne gamma radiometer,航空伽玛辐射仪airborne gamma spectrometer,航空伽玛能谱仪airborne infrared spectroradiometer,机载红外光谱辐射计airborne optical pumping magnetometer,航空光泵磁力仪airborne proton magnetometer,航空甚低频电磁系统airborne XBT,机载投弃式深温计airgun controller,气控制器airmeter,气流表alarm summery panel,报警汇总画面alarm unit,报警单元albedograph,反射计alcohol thermometer,酒精温度表algorithm,算法 algorithmic language,算法语言alidade,照准仪alignment instrument,准线仪alkali flame ionization detector(AFID),碱焰离子化检测器alkaline error,碱误差alkalinity of seawater,海水碱度all-sky camera,全天空照相机all-weather wind vane and anemometer,全天候风向风速计allocation problem,配置问题；分配问题allowable load impedance,允许的负载阻抗allowable pressure differential,允许压差allowable unbalance,许用不平衡量alpha spectrometer,α粒子能谱仪alternating[exchange]load,交变负荷alternating-current linear variable differential transformer(AC-ACLVDT), 交流极谱仪alternating temperature humidity test chamber,交变湿热试验箱altimeter,高度计altitude angle,高度角altitude meter,测高仪ambient humidity range,环境湿度范围ambient pressure,环境压力ambient pressure error,环境压力误差ambient temperature,环境ambient temperature range,环境温度范围ambient vibration,环境振动ambiguity error,模糊误差ammeter,电流表ammonia(pressure)gauge,氨压力表amount of precipitation,雨量amount of unbalance,不平衡量amount of unbalance indicatior,不平衡量指示器ampere-hour meter,安时计amplitude,幅值amplitude detector module,振幅检测组件amplitude error,振幅误差amplitude modulation(AM),幅度调制；调幅amplitude-phase error,幅相误差amplitude ratio-phase difference instrument,振幅比—相位差仪amplitude response,幅值响应analog computer,模拟计算机analog control,模拟控制analog data,模拟数据analog deep-level seismograhp,模拟深层地震仪analog input,模拟输入analog magnetic tape record type strong-motion instrument,模拟磁带记录强震仪analog model,模拟模型analog output,模拟输出analog seismograph tape recorder,模拟磁带地震记录仪analog simulation,模拟仿真analog stereopotter,模拟型立体测图仪analog superconduction magnetometer,模拟式超导磁力仪analog system,模拟系统analog telemetering system,模拟遥测系统analog-to-digital conversion accuracy,模-数转换精确度analog-to-digital conversion rate,模-数转换速度analog transducer[sensor],模拟传感器analogue computer,模拟计算单元analogue date,模拟数据analogue measuring instrument,模拟式测量仪器仪表analogue representation of a physical quantity,物理量的模拟表示analogue signal,模拟试验analogue-digital converter;A/D converter,模-数转换器；A/D转换器analogue-to-digital conversion,模/数转[变]换analysis of simulation experiment,仿真实验分析analytical balance,分析天平analytical electron microscope,分析型电子显微镜analytical gap,分析间隙analytical instrument,分析仪器analytical line,分析线analytical plotter,解析测图仪analyzer tube,分析管anechoic chamber,消声室；电波暗室anechoic tank,消声水池anemograph,风速计anemometer,风速表anemometer meast,测风杆anemometer tower,测风塔aneroid barograph,空盒气压计aneroid barometer,空盒气压表；空盒气压计aneroidograph,空盒气压计angle,角度angle beam technique,斜角法angle beam testing,斜角法angle form,角型angle of attach,冲角angle of field of view,视场角angle of incidence,入射角angle of refraction,折射角angle of spread,指向角；半扩散角angle of view of telescope,望远镜视场角angle of X-ray projiction,X射线辐射圆锥角angle probe,斜探头angle resolved electron spectroscopy(ARES),角分辨电子谱法angle strain,角应变angle transducer[sensor],角度传感器anglg-attack transducer[sensor],迎角传感器angle valve,角形阀angular acceleration,角加速度angular acceleration transducer[sensor],角加速度传感器angular displacement,角加速度传感器angular displacement,角位移angular displacement grationg,角位移光栅angular encoder,角编码器angular sensitivity,角灵敏度angular velocity transducer[sensor],角速度传感器annular coil clearance,环形线圈间隙annular space,环形间隙annunciator,信号源anode,阳极answering,应答anti-cavitation valve,防空化阀anti-contamination device,防污染装置anti-coupling bi-frequency induced polarization instrument,抗耦双频激电仪anti-magnetized varistor,消磁电压敏电阻器antiresonance,反共振antiresonance frequency,反共振频率anti-stockes line,反斯托克线aperiodic dampong,非周期阻尼；过阻尼aperiodic vibration,非周期振动aperture,光阑aperture of pressure difference,压差光阑aperture photographic method,针孔摄影法aperture stop,孔径光栏aperture time,空隙时间apparatus for measuring d.c.magnetic characteristic with ballistic galvanometer, 冲击法直流磁特性测量装置apparent temperature,表观温度appearance potentical,出现电位appearance potential spectrometer,出现电热谱仪appearance potential spectrometer(APS),出现电热谱法application layer(AL),应用层application layer protocol specification,应用层协议规范application layer service definition,应用室服务定义application software,应用软件approval,批准approximate absolute temperature scale,近似绝对温标aqueous vapour,水汽arc suppressing varstor,消弧电压敏电阻器arctic buoy,极地浮标area effect,面积影响area location,区域定位area of cross section of the main air flow,主送风方向横截面积argon-ion gun,氩离子枪annular chamber,环室argon ionization detector,氩离子化检测器arithmetic logic unit(ALU),算术逻辑运算单元arithmetic mean,算术平均值arithmetic weighted mean,算术加权平均值arithmetical mean deviation of the(foughness)profile,(粗糙度）轮廓的算术平均偏差arm error,不等臂误差armature,动铁芯array,阵，阵列array configuration,阵排列arrester varistor,防雷用电压敏电阻器articulated robot,关节型机器人artificial defect,人工缺陷artificial environment,人工环境artificial field method instrument,人工电场法仪器artificial intelligence,人工智能artificial seawater,人工海水ash fusion point determination meter,异步通信接口适配器asynchronous input,异步输入asynchronous transmission,异步传输atmidometer,蒸发仪，蒸发表atmometer,蒸发仪；蒸发表atmoradiograph,天电强度计atmosphere,气氛atmospheric counter radiation,天气向下辐射atmospheric electricity,大气电atmospheric opacity,大气不透明度atmospheric pressure,气压atmospheric pressure altimeter,气压高度计atmospheric pressure ionization(API),大气压电离atmospherics,天电；远程雷电atom force microscope,原子力显微镜atomic absorption spectrometry,原子吸收光谱法atomic fluorescence spectrophotometer,原子荧光光度计atomic fluorescence spectrometry,原子荧光光谱法atomic mass unit,原子质量单位atomic number correction,原子序数修正atomin spectrum,原子光谱atomic-absorption spectrophotometer,原子吸收分光光度计atomization,原子化atomizer,原子化器attenuation,衰减attenuation coefficient,衰减系数attenuation length,衰减长度attenuator,衰减器attitude,姿态attitude transducer[sensor],姿态传感器audio monitor,监听器audio-frequency spectrometer,声频频谱仪audit,审核Auger electron energy spectrometer(AEES),俄歇电子能谱仪Auger electron image,俄歇电子象Auger electron spectrometer,俄歇电子能谱仪Auger electron spectroscopy(AES),俄歇电子能谱法aurora,极光auto-compensation logging instrument,电子自动测井仪auto-compound current transformer,自耦式混合绕组电流互感器auto-polarization compensator,自动极化补偿器autocorrelation function,自相关函数automatic a.c.,d.c.B-H curve tracer,交、直流磁特性自动记录装置automatic balancing machine,自动平衡机automatic control,自动控制automatic control souce of vacuum,真空自动控制电源automatic control system,自动控制系统automatic data processing,自动数据处理automatic exposure device,自动曝光装置automatic feeder for brine,盐水溶液自动补给器automatic focus and stigmator,自动调焦和消象散装置automatic level,自动安平水准仪automatic levelling compensator,视轴安平补偿器automatic/manual station;A/M station,自动/手动操作器automatic programming,自动程度设计automatic radio wind wane and anemometer,无线电自动风向风速仪automatic railway weigh bridge,电子轨道衡automatic scanning,自动扫查automatic spring pipette,自动弹簧式吸液管automatic testing machine,自动试验机automatic titrator,自动滴定仪automatic tracking,自动跟踪automatic vertical index,竖直度盘指标补偿器automatic weather station,自动气象站automation,自动化automaton,自动机auxiliary attachment,辅件auxiliary controller bus(ACB),辅助控制器总线auxiliary crate controller,辅助机箱控制器auxiliary devices,辅助装置auxiliary equipment(of potentiometer),(电位差计的）辅助设备auxiliary gas,辅助气体auxiliary output signal,辅助输出信号auxiliary storage,辅助存储器auxiliary terminal,辅助端auxiliary type gravimeter,助动型重力仪availability,可用性available time,可用时间average,平均值average availability,平均可用度average nominal characteristic,平均名义特性average sound level,平均声级average value of contarmination,污染的平均值average wind speed,平均风速axial clearance,轴向间隙axial current flow method,轴向通电法axial load,轴向载荷axial sensitivity,轴向灵敏度axial vibration,轴向振动axis of rotation,摆轴；旋转轴axix of strain gauge,应变计[片]轴线B-scope,B型显示back flushing,反吹background,后台，背景，本底background current,基流background mass spectrum,本底质谱background noise,背景噪声background processing,后台处理background program,后台程度Backman thermometer,贝克曼温度计backscattered electron image,背散射电子象backward channel,反向信道baffle wall,隔板balance,天平balance for measuring amount of precipitation,水量秤balance output,对称输出balance quality of rotor,转子平衡精度balance wieght,平衡块balanced plug,平衡型阀芯balancing,平衡balancing machine sensitivity,平衡机灵敏度balancing machine,平衡机balancing speed,平衡转速ball pneumatic dead wieght tester,浮球压力计ball screw assembly,滚珠丝杠副ball valve,球阀ballistic galvanometer,冲击栓流计band,频带bandwidth,带宽band width of video amplifier,视频放大器频宽bar primary bushing type current transformer,棒形电流互感器barograph,气压计barometer cistern,气压表水银槽barometer,气压表barometric correction,气压表器差修正barometrograph,空盒气压计barothermograph,气压温度计barrel distortion,桶形畸变；负畸变base,基底base line,基线base peak,基峰base unit(of measurement),基本（测量）单位baseband LAM,基带局域网baseline drift,基线漂移baseline noise,基线噪声baseline potential,空白电位baseline value,空白值basic NMR frequency,基本核磁共振频率basic standard,基础标准batch control,批量控制batch control station,批量控制站batch inlet,分批进样batch of strain gauge,应变计[片]批batch processing,成批处理batch processing simulation,批处理仿真Baud,波特beam,横梁；声速beam deflector,电子束偏转器beam path distance,声程beam ratio,声束比beam spot diameter,束斑直径beam-deflection ultrasonic flowmeter,声速偏转式超声流量计beam-loading thermobalance,水平式热天平bearing,轴承；刀承bearing axis,轴承中心线bdaring support,支承架beat frequency oscillator,拍频振荡器beat method(of measurement),差拍（测量）法Beaufort scale,蒲福风级Beckman differential thermometer,贝克曼温度计bed,机座Beer' law,比尔定律bell manometer,钟罩压力计bell prover,钟罩校准器bellows,波纹管bellows(pressure)gauge,波纹管压力表bellows seal bonnet,波纹管密封型上阀盖bench mark,水准点bending strength,弯曲强度bending vibration,弯曲振动bent stem earth thermometer,曲管地温表Besson nephoscope,贝森测云器betatron,电子回旋加速器；电子感应加速器bezel ring,盖环bias voltage,偏压bi-directional vane,双向风向标；双风信标bilateral current stabilizer,双向稳流器bimetallic element,双金属元件bimetallic instrument,双金属式仪表bimetallic temperature transducer[sensor],双金属温度传感器bimetallic thermometer,双金属温度计binary coded decimal(BCD),二-十进制编码binary control,二进制控制binary digital,二进制数字binary elastic scattering event,双弹性散射过程binary elastic scattering peak,双弹性散射峰binary element,二进制元binary signal,二进制信号biomedical analyzer,生物医学分析仪biochemical oxygen demand (BOD)microbial transducer[sensor],微生物BOD传感器 biochemical oxygen demand meter for seawater,海水生化需氧量测定仪biochemical quantity transducer[sensor],生化量传感器biological quantity transducer[sensor],生物量传感器biosensor,生物传感器bird receiving system,吊舱接收系统bit,比特；位bit error rate,误码率bit serial,位串行bit-serial higgway,位串行信息公路bivane,双向风向标；双风信标black box,未知框black light filter,透过紫外线的滤光片black light lamp,紫外线照射装置blackbody,黑体blackbody chamber,黑体腔blackbody furnace,黑体炉bland test,空白试验balzed grating,闪耀光栅block,块体；字块；字组；均温块block check,块检验block diagram,方块（框）图block length,字块长度block transfer,块传递blood calcium ion transducer[sensor],血钙传感器blood carbon dioxide transducer[sensor],血液二氧化碳传感器blood chloried ion transducer[sensor],血氯传感器blood electrolyte transducer[sensor],血液电解质传感器blood flow transducer[sensor],血流传感器blood gas transducer[sensor],血气传感器blood-group immune transducer[sensor],免疫血型传感器blood oxygen transducer[sensor],血氧传感器blood PH transducer[sensor],血液PH传感器blood potassium ion transducer[sensor],血钾传感器blood-pressure transducer[sensor],血压传感器blood sodium ion transducer[sensor],血钠传感器blood-volume transducer[sensor],血容量传感器blower device,鼓风装置bluff body,阻流体Bode diagram,博德图body temperature transducer,体温传感器bolometer,辐射热计；热副射仪bomb head tray,弹头托盘honded strain gauge,粘贴式应变计bonnet,上阀盖boomerang grab,自返式取样器boomerang gravity corer,自返式深海取样管booster,增强器bore(of liquid-in-glass thermometer),（玻璃温度计的）内孔borehole acoustic television logger,超声电视测井仪borehole compensated sonic logger,补偿声波测井仪borehole gravimeter,井中重力仪borehloe gravimetry,井中重力测量borehole thermometer,井温仪bottorm echo,底面反射波bottom flange,下阀盖bottom-loading thermobalance,下皿式热天平bottom surface,底面Bouguer's law,伯格定律Bourdon pressure sensor,弹簧管压力检测元件Bourdon tube,弹簧管；波登管Bourdon tube(pressure)gauge,弹簧管压力表box gauge,箱式验潮仪BP-scope,BP 型显示Bragg's equation,布拉格方程braking time,制动时间braking torque(of an integrating instrument),（积分式仪表的）制动力矩branch,分支branch cable,支线电缆breakdown voltage rating,绝缘强度breakpoint,断点breather,换气装置bremsstrahlung,韧致辐射bridge,桥接器bridge's balance range,电桥平衡范围bright field electron image,明场电子象bridge for measuring temperature,测温电桥bridge resistance,桥路电阻brightness,亮度Brinell hardness number,布氏硬度值Brinell hardnell penetrator,布氏硬度压头Brienll hardenss tester,布氏硬度计broadband LAN,定带局域网broad-band random vibration,宽带随机振动broad band spectrum,宽波段broadcast,广播BT-calibrationg installation,深温计[BT]检定装置bubble,水准泡bubble-tube,吹气管bucket thermometer,表层温度表buffer,缓冲器buffer solution,缓冲溶液buffer storage,缓冲存储器built-in galvanometer,内装式检流计built-in-weigthts,挂码bulb,温包；感温泡bulb(of filled system themometer),（压力式温度计的）温包bulb(of liquid-in-glass thermometer),（玻璃温度计的）感温泡bulb length(of liquid-in-glass thermometer),（玻璃温度计的）感温泡长度bulk type semiconductor strain gauge,体型半导体应变计bulk zinc oxide varistor,体型氧化锌电压敏电阻器bump,连续冲击bump test,连续冲击试验；颠簸试验bump testing machine,连续冲击台buoy,浮标buoy array,浮标阵buoy float,浮标体buoy motion package,浮标运动监测装置buoy station,浮标站buoyancy correction,浮力修正buoyancy level measuring device,浮力液位测量装置burden(of a instrument transformer),（仪用互感器的）负载burning method,燃烧法burst acoustic emission signal,突发传输bus,总线bus line，总线bus master,总线主设备bus mother board,总线母板bus network,总线网bus slave,总线从设备bus topology,总线拓扑bus type current transformer,母线式电流互感器bushing type current transformer,套管式流互感器busy,忙busy state,忙碌状态butterfly valve,蝶阀 by-pass,旁路by-pass injector,旁通进样器by-pass manifold,旁路接头by-pass valve,旁通阀Byram anemometer,拜拉姆风速表byte,字节byte frame,字节帧byte serial,字节串行byte-serial highway,字节串行住信处公路集散控制系统——Distributed Control System（DCS）现场总线控制系统——Fieldbus Control System（FCS）监控及数据采集系统——Supervisory Control And Data Acqusition（SCADA）可编程序控制器——Programmable Logic Controller（PLC）可编程计算机控制器——Programmable Computer Controller（PCC）工厂自动化——Factory Automation（FA）过程自动化——Process Automation（PA）办公自动化——Office Automation（OA）管理信息系统——Management Information System（MIS）楼宇自动化系统——Building Automation System人机界面——Human Machine Interface（HMI）工控机——Industrial Personal Computer（IPC）单片机——Single Chip Microprocessor计算机数控（CNC）远程测控终端——Remote Terminal Unit（RTU）上位机——Supervisory Computer图形用户界面（GUI）人工智能——Artificial Intelligent（AI）智能终端——Intelligent Terminal模糊控制——Fuzzy Control组态——Configuration仿真——Simulation冗余——Redundant客户/服务器——Client/Server网络——Network设备网——DeviceNET基金会现场总线——foundation fieldbus（FF）现场总线——Fieldbus以太网——Ethernet变频器——Inverter脉宽调制——Pulse Width Modulation（PWM）伺服驱动器——Servo Driver软起动器——Soft Starter步进——Step-by-Step控制阀——Control Valver流量计——Flowmeter仪表——Instrument记录仪—— Recorder传感器——Sensor智能传感器——Smart Sensor智能变送器——Smart Transducer虚拟仪器——Virtual Instrument主站/从站——Master Station/Slave station操作员站/工程师站/管理员站——Operator Station/Engineer Station/Manager Station集散控制系统——Distributed Control System（DCS）现场总线控制系统——Fieldbus Control System（FCS）监控及数据采集系统——Supervisory Control And Data Acqusition（SCADA）可编程序控制器——Programmable Logic Controller（PLC）可编程计算机控制器——Programmable Computer Controller（PCC）工厂自动化——Factory Automation（FA）过程自动化——Process Automation（PA）办公自动化——Office Automation（OA）管理信息系统——Management Information System（MIS）楼宇自动化系统——Building Automation System人机界面——Human Machine Interface（HMI）工控机——Industrial Personal Computer（IPC）单片机——Single Chip Microprocessor计算机数控（CNC）远程测控终端——Remote Terminal Unit（RTU）上位机——Supervisory Computer图形用户界面（GUI）人工智能——Artificial Intelligent（AI）智能终端——Intelligent Terminal模糊控制——Fuzzy Control组态——Configuration仿真——Simulation冗余——Redundant客户/服务器——Client/Server网络——Network设备网——DeviceNET基金会现场总线——foundation fieldbus（FF）现场总线——Fieldbus以太网——Ethernet变频器——Inverter脉宽调制——Pulse Width Modulation（PWM）伺服驱动器——Servo Driver软起动器——Soft Starter步进——Step-by-Step控制阀——Control Valver流量计——Flowmeter仪表——Instrument记录仪—— Recorder传感器——Sensor智能传感器——Smart Sensor智能变送器——Smart Transducer虚拟仪器——Virtual Instrument主站/从站——Master Station/Slave station操作员站/工程师站/管理员站——Operator Station/Engineer Station/Manager Station battery light kit 电池式灯具lamp lens 灯玻璃landing weight 卸货重量letter of indemnity | | trust receipt 赔偿保证书(信托收据range indicator 距离指示器short shipment | | goods short shipped | | goods shut out | | shut-outs 退关SMT Inductors 表面贴电感器STM-N:Synchronous Transport Module level-N 同步传送模块(electric) resistor 电阻器(With) Best Regard 谨致问候3D coordinate measurement 三次元量床A high degree of light-fastness 高质量不褪色A.C. balance indicator 交流平衡指示器A.C. bridge 交流电桥A.C. current calibrator 交流电流校正器a.c. generator 交流发动机A.C.current distortion 交流电流失真A.C.powered lamp 交流供电的灯A/C adaptor 电源适配器A/D；analog to digital 模拟/数字转换aberration 光行差/橡差abnormal low-voltage arc 反差低压电弧abnormal voltage 反常电压/异常电压Abradant material 研磨材料Abrasion test 磨损试验abrasion test 耐磨损性试验abrasive action 磨损作用abrasive blast equipment 喷砂设备Abrasive blast system 喷砂清理系统ABS American Bureau of Standard 美国标准局Absolute Colorimetric 绝对色度absolute value 绝对值absolute velocity 绝对速度absolute wave meter 绝对波长表absorption tube 吸收管/吸收试验管absorption wave meter 吸收式波长计absorption wavemeter 吸收式波长计absorption wavetrap 吸收陷波器absorptive 吸收的absorptive power 吸收本领absorptivity 吸收率ac induced polarization instrument 交流激电仪ac potentiometer 交流电位差仪AC/alternating current 交流/交流电academician，association，协会ACC Automatic Centering Control 自动控制中心accelerated life test 快速寿命测试accent lighting 重点照明Acceptability Criteria 验收Acceptable life 有效使用寿命Acceptance criteria 验收标准acceptance specification 验收规范Acceptance test specification 验收测试规范worldlightingtrade Skype即时通讯工具Access panel 罩板accommodate 调节accommodation 调适accreditation 认可accreditation of testing laboratory 测试实验室的认可accumulator 储线器/补偿器accuracy 精确度/准确度accuracy control 精确控制accuracy grade 精度等级accuracy life 精确度寿命accuracy rating 精确度限acid rinsing shop-stamping warehouse 酸洗工段房-冲压库Acid-proof paint 耐酸涂料/耐酸油漆Acid-proof paint 耐酸涂料/耐酸油漆acoustic reflection shell 声反射罩ACPI：Advanced Configuration and Power Interface 高级电源配置电源接口acquisition price 收购价Across frequency 交叉频率/分频频率Acrylic fitting 压克力配件acrylic plastic glazing 丙烯酸有机玻璃ACST access time 存取时间acting area(spot) lighting 舞台前台（聚光）照明activated electrode 激活电极activated phosphor 激活荧光粉Active 主动的，有源的，有效的，运行的Active Area 可读取范围active market 买卖活跃的市场active power 有效功率active probe 有效探头active scanning time 有效扫描时间active voltage 有效电压actual life 有效寿命actual transformation ratio of a current (voltage) transformer 电流互感器的实际电流(电压)比actual transformation ratio of a current (voltage) transformer 流互感器的实际电流(电压)比adaptable automobile mode/style 适用车型KENFOR Global Lighting Sourcing Centreadaptable voltage 适用电压adaptable/suitable tube''s current 适用灯管电流adaptation 顺应adapting luminance （视觉）亮适用性adaptive control system 适应控制系统adaptive controller 适应控制器adaptive prediction 适应预报adaptive temperature 适应温度Adaptor/adapters 适配器/转换器ADC/analog to digital ... Voltage 压敏电阻器。
自动控制专业英语词汇
自动控制专业英语词汇（一）acceleration transducer 加速度传感器acceptance testing 验收测试accessibility 可及性accumulated error 累积误差AC-DC-AC frequency converter 交-直-交变频器AC (alternating current) electric drive 交流电子传动active attitude stabilization 主动姿态稳定actuator 驱动器，执行机构adaline 线性适应元adaptation layer 适应层adaptive telemeter system 适应遥测系统adjoint operator 伴随算子admissible error 容许误差aggregation matrix 集结矩阵AHP (analytic hierarchy process) 层次分析法amplifying element 放大环节analog-digital conversion 模数转换annunciator 信号器antenna pointing control 天线指向控制anti-integral windup 抗积分饱卷aperiodic decomposition 非周期分解a posteriori estimate 后验估计approximate reasoning 近似推理a priori estimate 先验估计articulated robot 关节型机器人assignment problem 配置问题，分配问题associative memory model 联想记忆模型associatron 联想机asymptotic stability 渐进稳定性attained pose drift 实际位姿漂移attitude acquisition 姿态捕获AOCS (attritude and orbit control system) 姿态轨道控制系统attitude angular velocity 姿态角速度attitude disturbance 姿态扰动attitude maneuver 姿态机动attractor 吸引子augment ability 可扩充性augmented system 增广系统automatic manual station 自动-手动操作器automaton 自动机autonomous system 自治系统backlash characteristics 间隙特性base coordinate system 基座坐标系Bayes classifier 贝叶斯分类器bearing alignment 方位对准bellows pressure gauge 波纹管压力表benefit-cost analysis 收益成本分析bilinear system 双线性系统biocybernetics 生物控制论biological feedback system 生物反馈系统black box testing approach 黑箱测试法blind search 盲目搜索block diagonalization 块对角化Boltzman machine 玻耳兹曼机bottom-up development 自下而上开发boundary value analysis 边界值分析brainstorming method 头脑风暴法breadth-first search 广度优先搜索butterfly valve 蝶阀CAE (computer aided engineering) 计算机辅助工程CAM (computer aided manufacturing) 计算机辅助制造Camflex valve 偏心旋转阀canonical state variable 规范化状态变量capacitive displacement transducer 电容式位移传感器capsule pressure gauge 膜盒压力表CARD 计算机辅助研究开发Cartesian robot 直角坐标型机器人cascade compensation 串联补偿catastrophe theory 突变论centrality 集中性chained aggregation 链式集结chaos 混沌characteristic locus 特征轨迹chemical propulsion 化学推进calrity 清晰性classical information pattern 经典信息模式classifier 分类器clinical control system 临床控制系统closed loop pole 闭环极点closed loop transfer function 闭环传递函数cluster analysis 聚类分析coarse-fine control 粗-精控制cobweb model 蛛网模型coefficient matrix 系数矩阵cognitive science 认知科学cognitron 认知机coherent system 单调关联系统combination decision 组合决策combinatorial explosion 组合爆炸combined pressure and vacuum gauge 压力真空表command pose 指令位姿companion matrix 相伴矩阵compartmental model 房室模型compatibility 相容性，兼容性compensating network 补偿网络compensation 补偿，矫正compliance 柔顺，顺应composite control 组合控制computable general equilibrium model 可计算一般均衡模型conditionally instability 条件不稳定性configuration 组态connectionism 连接机制connectivity 连接性conservative system 守恒系统consistency 一致性constraint condition 约束条件consumption function 消费函数context-free grammar 上下文无关语法continuous discrete event hybrid system simulation 连续离散事件混合系统仿真continuous duty 连续工作制control accuracy 控制精度control cabinet 控制柜controllability index 可控指数controllable canonical form 可控规范型[control] plant 控制对象,被控对象controlling instrument 控制仪表control moment gyro 控制力矩陀螺control panel 控制屏，控制盘control synchro 控制[式]自整角机control system synthesis 控制系统综合control time horizon 控制时程cooperative game 合作对策coordinability condition 可协调条件coordination strategy 协调策略coordinator 协调器corner frequency 转折频率costate variable 共态变量cost-effectiveness analysis 费用效益分析coupling of orbit and attitude 轨道和姿态耦合critical damping 临界阻尼critical stability 临界稳定性cross-over frequency 穿越频率，交越频率current source inverter 电流[源]型逆变器cut-off frequency 截止频率cybernetics 控制论cyclic remote control 循环遥控cylindrical robot 圆柱坐标型机器人damped oscillation 阻尼振荡damper 阻尼器damping ratio 阻尼比data acquisition 数据采集data encryption 数据加密data preprocessing 数据预处理data processor 数据处理器DC generator-motor set drive 直流发电机-电动机组传动D controller 微分控制器decentrality 分散性decentralized stochastic control 分散随机控制decision space 决策空间decision support system 决策支持系统decomposition-aggregation approach 分解集结法decoupling parameter 解耦参数deductive-inductive hybrid modeling method 演绎及归纳混合建模法delayed telemetry 延时遥测derivation tree 导出树derivative feedback 微分反馈describing function 描述函数desired value 希望值despinner 消旋体destination 目的站detector 检出器deterministic automaton 确定性自动机deviation 偏差deviation alarm 偏差报警器DFD 数据流图diagnostic model 诊断模型diagonally dominant matrix 对角主导矩阵diaphragm pressure gauge 膜片压力表difference equation model 差分方程模型differential dynamical system 微分动力学系统differential game 微分对策differential pressure level meter 差压液位计differential pressure transmitter 差压变送器differential transformer displacement transducer 差动变压器式位移传感器differentiation element 微分环节digital filer 数字滤波器digital signal processing 数字信号处理digitization 数字化digitizer 数字化仪dimension transducer 尺度传感器direct coordination 直接协调disaggregation 解裂discoordination 失协调discrete event dynamic system 离散事件动态系统discrete system simulation language 离散系统仿真语言discriminant function 判别函数displacement vibration amplitude transducer 位移振幅传感器dissipative structure 耗散结构distributed parameter control system 分布参数控制系统distrubance 扰动disturbance compensation 扰动补偿diversity 多样性divisibility 可分性domain knowledge 领域知识dominant pole 主导极点dose-response model 剂量反应模型dual modulation telemetering system 双重调制遥测系统dual principle 对偶原理dual spin stabilization 双自旋稳定duty ratio 负载比dynamic braking 能耗制动dynamic characteristics 动态特性dynamic deviation 动态偏差dynamic error coefficient 动态误差系数dynamic exactness 动它吻合性dynamic input-output model 动态投入产出模型econometric model 计量经济模型economic cybernetics 经济控制论economic effectiveness 经济效益economic evaluation 经济评价economic index 经济指数economic indicator 经济指标eddy current thickness meter 电涡流厚度计effectiveness 有效性effectiveness theory 效益理论elasticity of demand 需求弹性electric actuator 电动执行机构electric conductance levelmeter 电导液位计electric drive control gear 电动传动控制设备electric hydraulic converter 电-液转换器electric pneumatic converter 电-气转换器electrohydraulic servo vale 电液伺服阀electromagnetic flow transducer 电磁流量传感器electronic batching scale 电子配料秤electronic belt conveyor scale 电子皮带秤electronic hopper scale 电子料斗秤elevation 仰角emergency stop 异常停止empirical distribution 经验分布endogenous variable 内生变量equilibrium growth 均衡增长equilibrium point 平衡点equivalence partitioning 等价类划分ergonomics 工效学error 误差error-correction parsing 纠错剖析estimate 估计量estimation theory 估计理论evaluation technique 评价技术event chain 事件链evolutionary system 进化系统exogenous variable 外生变量expected characteristics 希望特性external disturbance 外扰fact base 事实failure diagnosis 故障诊断fast mode 快变模态feasibility study 可行性研究feasible coordination 可行协调feasible region 可行域feature detection 特征检测feature extraction 特征抽取feedback compensation 反馈补偿feedforward path 前馈通路field bus 现场总线finite automaton 有限自动机FIP (factory information protocol) 工厂信息协议first order predicate logic 一阶谓词逻辑fixed sequence manipulator 固定顺序机械手fixed set point control 定值控制FMS (flexible manufacturing system) 柔性制造系统flow sensor/transducer 流量传感器flow transmitter 流量变送器fluctuation 涨落forced oscillation 强迫振荡formal language theory 形式语言理论formal neuron 形式神经元forward path 正向通路forward reasoning 正向推理fractal 分形体，分维体frequency converter 变频器frequency domain model reduction method 频域模型降阶法frequency response 频域响应full order observer 全阶观测器functional decomposition 功能分解FES (functional electrical stimulation) 功能电刺激functional simularity 功能相似fuzzy logic 模糊逻辑game tree 对策树gate valve 闸阀general equilibrium theory 一般均衡理论generalized least squares estimation 广义最小二乘估计generation function 生成函数geomagnetic torque 地磁力矩geometric similarity 几何相似gimbaled wheel 框架轮global asymptotic stability 全局渐进稳定性global optimum 全局最优globe valve 球形阀goal coordination method 目标协调法grammatical inference 文法推断graphic search 图搜索gravity gradient torque 重力梯度力矩group technology 成组技术guidance system 制导系统gyro drift rate 陀螺漂移率gyrostat 陀螺体Hall displacement transducer 霍尔式位移传感器hardware-in-the-loop simulation 半实物仿真harmonious deviation 和谐偏差harmonious strategy 和谐策略heuristic inference 启发式推理hidden oscillation 隐蔽振荡hierarchical chart 层次结构图hierarchical planning 递阶规划hierarchical control 递阶控制homeostasis 内稳态homomorphic model 同态系统horizontal decomposition 横向分解hormonal control 内分泌控制hydraulic step motor 液压步进马达hypercycle theory 超循环理论I controller 积分控制器identifiability 可辨识性IDSS (intelligent decision support system) 智能决策支持系统image recognition 图像识别impulse 冲量impulse function 冲击函数，脉冲函数inching 点动incompatibility principle 不相容原理incremental motion control 增量运动控制index of merit 品质因数inductive force transducer 电感式位移传感器inductive modeling method 归纳建模法industrial automation 工业自动化inertial attitude sensor 惯性姿态敏感器inertial coordinate system 惯性坐标系inertial wheel 惯性轮inference engine 推理机infinite dimensional system 无穷维系统information acquisition 信息采集infrared gas analyzer 红外线气体分析器inherent nonlinearity 固有非线性inherent regulation 固有调节initial deviation 初始偏差initiator 发起站injection attitude 入轨姿势input-output model 投入产出模型instability 不稳定性instruction level language 指令级语言integral of absolute value of error criterion 绝对误差积分准则integral of squared error criterion 平方误差积分准则integral performance criterion 积分性能准则integration instrument 积算仪器integrity 整体性intelligent terminal 智能终端interacted system 互联系统，关联系统interactive prediction approach 互联预估法，关联预估法interconnection 互联intermittent duty 断续工作制internal disturbance 内扰ISM (interpretive structure modeling) 解释结构建模法invariant embedding principle 不变嵌入原理inventory theory 库伦论inverse Nyquist diagram 逆奈奎斯特图inverter 逆变器investment decision 投资决策isomorphic model 同构模型iterative coordination 迭代协调jet propulsion 喷气推进job-lot control 分批控制joint 关节Kalman-Bucy filer 卡尔曼-布西滤波器knowledge accomodation 知识顺应knowledge acquisition 知识获取knowledge assimilation 知识同化KBMS (knowledge base management system) 知识库管理系统knowledge representation 知识表达ladder diagram 梯形图lag-lead compensation 滞后超前补偿Lagrange duality 拉格朗日对偶性Laplace transform 拉普拉斯变换large scale system 大系统lateral inhibition network 侧抑制网络least cost input 最小成本投入least squares criterion 最小二乘准则level switch 物位开关libration damping 天平动阻尼limit cycle 极限环linearization technique 线性化方法linear motion electric drive 直线运动电气传动linear motion valve 直行程阀linear programming 线性规划LQR (linear quadratic regulator problem) 线性二次调节器问题load cell 称重传感器local asymptotic stability 局部渐近稳定性local optimum 局部最优log magnitude-phase diagram 对数幅相图long term memory 长期记忆lumped parameter model 集总参数模型Lyapunov theorem of asymptotic stability 李雅普诺夫渐近稳定性定理自动控制专业英语词汇（二）macro-economic system 宏观经济系统magnetic dumping 磁卸载magnetoelastic weighing cell 磁致弹性称重传感器magnitude-frequency characteristic 幅频特性magnitude margin 幅值裕度magnitude scale factor 幅值比例尺manipulator 机械手man-machine coordination 人机协调manual station 手动操作器MAP (manufacturing automation protocol) 制造自动化协议marginal effectiveness 边际效益Mason's gain formula 梅森增益公式master station 主站matching criterion 匹配准则maximum likelihood estimation 最大似然估计maximum overshoot 最大超调量maximum principle 极大值原理mean-square error criterion 均方误差准则mechanism model 机理模型meta-knowledge 元知识metallurgical automation 冶金自动化minimal realization 最小实现minimum phase system 最小相位系统minimum variance estimation 最小方差估计minor loop 副回路missile-target relative movement simulator 弹体-目标相对运动仿真器modal aggregation 模态集结modal transformation 模态变换MB (model base) 模型库model confidence 模型置信度model fidelity 模型逼真度model reference adaptive control system 模型参考适应控制系统model verification 模型验证modularization 模块化MEC (most economic control) 最经济控制motion space 可动空间MTBF (mean time between failures) 平均故障间隔时间MTTF (mean time to failures) 平均无故障时间multi-attributive utility function 多属性效用函数multicriteria 多重判据multilevel hierarchical structure 多级递阶结构multiloop control 多回路控制multi-objective decision 多目标决策multistate logic 多态逻辑multistratum hierarchical control 多段递阶控制multivariable control system 多变量控制系统myoelectric control 肌电控制Nash optimality 纳什最优性natural language generation 自然语言生成nearest-neighbor 最近邻necessity measure 必然性侧度negative feedback 负反馈neural assembly 神经集合neural network computer 神经网络计算机Nichols chart 尼科尔斯图noetic science 思维科学noncoherent system 非单调关联系统noncooperative game 非合作博弈nonequilibrium state 非平衡态nonlinear element 非线性环节nonmonotonic logic 非单调逻辑nonparametric training 非参数训练nonreversible electric drive 不可逆电气传动nonsingular perturbation 非奇异摄动non-stationary random process 非平稳随机过程nuclear radiation levelmeter 核辐射物位计nutation sensor 章动敏感器Nyquist stability criterion 奈奎斯特稳定判据objective function 目标函数observability index 可观测指数observable canonical form 可观测规范型on-line assistance 在线帮助on-off control 通断控制open loop pole 开环极点operational research model 运筹学模型optic fiber tachometer 光纤式转速表optimal trajectory 最优轨迹optimization technique 最优化技术orbital rendezvous 轨道交会orbit gyrocompass 轨道陀螺罗盘orbit perturbation 轨道摄动order parameter 序参数orientation control 定向控制originator 始发站oscillating period 振荡周期output prediction method 输出预估法oval wheel flowmeter 椭圆齿轮流量计overall design 总体设计overdamping 过阻尼overlapping decomposition 交叠分解Pade approximation 帕德近似Pareto optimality 帕雷托最优性passive attitude stabilization 被动姿态稳定path repeatability 路径可重复性pattern primitive 模式基元PR (pattern recognition) 模式识别P control 比例控制器peak time 峰值时间penalty function method 罚函数法perceptron 感知器periodic duty 周期工作制perturbation theory 摄动理论pessimistic value 悲观值phase locus 相轨迹phase trajectory 相轨迹phase lead 相位超前photoelectric tachometric transducer 光电式转速传感器phrase-structure grammar 短句结构文法physical symbol system 物理符号系统piezoelectric force transducer 压电式力传感器playback robot 示教再现式机器人PLC (programmable logic controller) 可编程序逻辑控制器plug braking 反接制动plug valve 旋塞阀pneumatic actuator 气动执行机构point-to-point control 点位控制polar robot 极坐标型机器人pole assignment 极点配置pole-zero cancellation 零极点相消polynomial input 多项式输入portfolio theory 投资搭配理论pose overshoot 位姿过调量position measuring instrument 位置测量仪posentiometric displacement transducer 电位器式位移传感器positive feedback 正反馈power system automation 电力系统自动化predicate logic 谓词逻辑pressure gauge with electric contact 电接点压力表pressure transmitter 压力变送器price coordination 价格协调primal coordination 主协调primary frequency zone 主频区PCA (principal component analysis) 主成分分析法principle of turnpike 大道原理priority 优先级process-oriented simulation 面向过程的仿真production budget 生产预算production rule 产生式规则profit forecast 利润预测PERT (program evaluation and review technique) 计划评审技术program set station 程序设定操作器proportional control 比例控制proportional plus derivative controller 比例微分控制器protocol engineering 协议工程prototype 原型pseudo random sequence 伪随机序列pseudo-rate-increment control 伪速率增量控制pulse duration 脉冲持续时间pulse frequency modulation control system 脉冲调频控制系统pulse width modulation control system 脉冲调宽控制系统PWM inverter 脉宽调制逆变器pushdown automaton 下推自动机QC (quality control) 质量管理quadratic performance index 二次型性能指标qualitative physical model 定性物理模型quantized noise 量化噪声quasilinear characteristics 准线性特性queuing theory 排队论radio frequency sensor 射频敏感器ramp function 斜坡函数random disturbance 随机扰动random process 随机过程rate integrating gyro 速率积分陀螺ratio station 比值操作器reachability 可达性reaction wheel control 反作用轮控制realizability 可实现性,能实现性real time telemetry 实时遥测receptive field 感受野rectangular robot 直角坐标型机器人rectifier 整流器recursive estimation 递推估计reduced order observer 降阶观测器redundant information 冗余信息reentry control 再入控制regenerative braking 回馈制动，再生制动regional planning model 区域规划模型regulating device 调节装载regulation 调节relational algebra 关系代数relay characteristic 继电器特性remote manipulator 遥控操作器remote regulating 遥调remote set point adjuster 远程设定点调整器rendezvous and docking 交会和对接reproducibility 再现性resistance thermometer sensor 热电阻resolution principle 归结原理resource allocation 资源分配response curve 响应曲线return difference matrix 回差矩阵return ratio matrix 回比矩阵reverberation 回响reversible electric drive 可逆电气传动revolute robot 关节型机器人revolution speed transducer 转速传感器rewriting rule 重写规则rigid spacecraft dynamics 刚性航天动力学risk decision 风险分析robotics 机器人学robot programming language 机器人编程语言robust control 鲁棒控制robustness 鲁棒性roll gap measuring instrument 辊缝测量仪root locus 根轨迹roots flowmeter 腰轮流量计rotameter 浮子流量计，转子流量计rotary eccentric plug valve 偏心旋转阀rotary motion valve 角行程阀rotating transformer 旋转变压器Routh approximation method 劳思近似判据routing problem 路径问题sampled-data control system 采样控制系统sampling control system 采样控制系统saturation characteristics 饱和特性scalar Lyapunov function 标量李雅普诺夫函数SCARA (selective compliance assembly robot arm) 平面关节型机器人scenario analysis method 情景分析法scene analysis 物景分析s-domain s域self-operated controller 自力式控制器self-organizing system 自组织系统self-reproducing system 自繁殖系统self-tuning control 自校正控制semantic network 语义网络semi-physical simulation 半实物仿真sensing element 敏感元件sensitivity analysis 灵敏度分析sensory control 感觉控制sequential decomposition 顺序分解sequential least squares estimation 序贯最小二乘估计servo control 伺服控制，随动控制servomotor 伺服马达settling time 过渡时间sextant 六分仪short term planning 短期计划short time horizon coordination 短时程协调signal detection and estimation 信号检测和估计signal reconstruction 信号重构similarity 相似性simulated interrupt 仿真中断simulation block diagram 仿真框图simulation experiment 仿真实验simulation velocity 仿真速度simulator 仿真器single axle table 单轴转台single degree of freedom gyro 单自由度陀螺single level process 单级过程single value nonlinearity 单值非线性singular attractor 奇异吸引子singular perturbation 奇异摄动sink 汇点slaved system 受役系统slower-than-real-time simulation 欠实时仿真slow subsystem 慢变子系统socio-cybernetics 社会控制论socioeconomic system 社会经济系统software psychology 软件心理学solar array pointing control 太阳帆板指向控制solenoid valve 电磁阀source 源点specific impulse 比冲speed control system 调速系统spin axis 自旋轴spinner 自旋体stability criterion 稳定性判据stability limit 稳定极限stabilization 镇定，稳定Stackelberg decision theory 施塔克尔贝格决策理论state equation model 状态方程模型state space description 状态空间描述static characteristics curve 静态特性曲线station accuracy 定点精度stationary random process 平稳随机过程statistical analysis 统计分析statistic pattern recognition 统计模式识别steady state deviation 稳态偏差steady state error coefficient 稳态误差系数step-by-step control 步进控制step function 阶跃函数stepwise refinement 逐步精化stochastic finite automaton 随机有限自动机strain gauge load cell 应变式称重传感器strategic function 策略函数strongly coupled system 强耦合系统subjective probability 主观频率suboptimality 次优性supervised training 监督学习supervisory computer control system 计算机监控系统sustained oscillation 自持振荡swirlmeter 旋进流量计switching point 切换点symbolic processing 符号处理synaptic plasticity 突触可塑性synergetics 协同学syntactic analysis 句法分析system assessment 系统评价systematology 系统学system homomorphism 系统同态system isomorphism 系统同构system engineering 系统工程tachometer 转速表target flow transmitter 靶式流量变送器task cycle 作业周期teaching programming 示教编程telemechanics 远动学telemetering system of frequency division type 频分遥测系统telemetry 遥测teleological system 目的系统teleology 目的论temperature transducer 温度传感器template base 模版库tensiometer 张力计texture 纹理theorem proving 定理证明therapy model 治疗模型thermocouple 热电偶thermometer 温度计thickness meter 厚度计three-axis attitude stabilization 三轴姿态稳定three state controller 三位控制器thrust vector control system 推力矢量控制系统thruster 推力器time constant 时间常数time-invariant system 定常系统，非时变系统time schedule controller 时序控制器time-sharing control 分时控制time-varying parameter 时变参数top-down testing 自上而下测试topological structure 拓扑结构TQC (total quality control) 全面质量管理tracking error 跟踪误差trade-off analysis 权衡分析transfer function matrix 传递函数矩阵transformation grammar 转换文法transient deviation 瞬态偏差transient process 过渡过程transition diagram 转移图transmissible pressure gauge 电远传压力表transmitter 变送器trend analysis 趋势分析triple modulation telemetering system 三重调制遥测系统turbine flowmeter 涡轮流量计Turing machine 图灵机two-time scale system 双时标系统ultrasonic levelmeter 超声物位计unadjustable speed electric drive 非调速电气传动unbiased estimation 无偏估计underdamping 欠阻尼uniformly asymptotic stability 一致渐近稳定性uninterrupted duty 不间断工作制，长期工作制unit circle 单位圆unit testing 单元测试unsupervised learing 非监督学习upper level problem 上级问题urban planning 城市规划utility function 效用函数value engineering 价值工程variable gain 可变增益，可变放大系数variable structure control system 变结构控制vector Lyapunov function 向量李雅普诺夫函数velocity error coefficient 速度误差系数velocity transducer 速度传感器vertical decomposition 纵向分解vibrating wire force transducer 振弦式力传感器vibrometer 振动计viscous damping 粘性阻尼voltage source inverter 电压源型逆变器vortex precession flowmeter 旋进流量计vortex shedding flowmeter 涡街流量计WB (way base) 方法库weighing cell 称重传感器weighting factor 权因子weighting method 加权法Whittaker-Shannon sampling theorem 惠特克-香农采样定理Wiener filtering 维纳滤波work station for computer aided design 计算机辅助设计工作站w-plane w平面zero-based budget 零基预算zero-input response 零输入响应zero-state response 零状态响应zero sum game model 零和对策模型z-transform z变换。
安防行业专业英语术语大全
安防行业专业英语术语摄像机Camera记录设备DVR画面处理器Quad &Mutiplexer监视器Monitor数字监控IP CCTV视频采集卡Capture Card编码解码器Encoder & Decoder矩阵Matrix护罩球罩Housing监控器支架Bracket云台Pan/Tilt红外线灯Infrared Light集成监控Integrated Surveillance镜头Lens传输设备Transmitting Equipment配套软件Surveillance Software录像带Recording Cassette防盗报警Alarm System电话报警设备Telephone Alarm Device防盗门Door安防系统Security system保险柜Safeguard Case探头Detector感应器Inductor警号闪灯Alarm Light门磁窗磁Magnetic Contact发射接收器Transmitter & Receiver个人报警器Personal Alarm报警主机Alarm Mainframe报警软件Alarm Software玻璃破碎探测器Glass-Crashing Detector 门禁考勤Access System (1516)门禁控制主机Access Mainframe磁卡Card读卡器CardReader指纹采集仪Fingerprint Identification考勤机Access Attendance门禁控制器Access Controller锁具Locks & Doors 对讲设备Intercom System(753)可视对讲Visual Intercom非可视对讲Unvisualable Intercom防灾保全对型Emergency Intercom智能交通Intelligent Traffic System (416)交通控制管理Traffic Management Equipment交通收费设备Traffic Charge Equipment交通检测设备Traffic Detector行驶记录仪Traffic Black Box车辆导航系统GPS交通系统及软件Traffic System Software 停车场设备Park Equipment汽车防盗设备Car The Equipment消防设备Fire Protection (161)灭火器Extinguisher紧急广播设备Emergency Broadcasting消防栓Fireplug火警探测器Fire Detector防护衣帽Body proof Clothes传输系统Transmitting System(712)微波传输Micro-wave Transmission远程传输Tele Transmission光纤传输Fiber Transmission线缆Cables智能化小区系统Intelligent Community System柜员机A TM Equipment消费管理系统Consuming Management System电梯控制器Elevator Controlling Equipment 金库保险Cashbox Security中英文对照安防系统专业名词之线缆系统Aluminium foil shield 铝箔屏蔽Appliance Wiring 标准电线电缆Attenuation 衰减Automotive Wire 汽车线Braid 编织屏蔽Characteristic impedance 特性阻抗Coaxial Cable 同轴电缆Conductor 导体Control Cable 控制电缆Elevator Cable 电梯电缆Excellent flexibility 富柔软性Frequency 频率Halogen Free High-Speed Interface Cable 无卤高速介面电缆Hybrid Plastic Inner Jacket塑料混合物内护层Inner jacket 内护层Jacket 护套Loudspeaker Cable 喇叭线，音箱线Max. Atten 最大衰减Max.Resistance 最大导体电阻Meet lead and cadmium free requirement 符合无铅无镉要求Multi-channel digital audio 多声道Networking Cable 网络电缆Next Power Sum 近端串音功率和Next Worst Pair 近端串音No. of Pairs 对数Nom O.D 成品外径Nom. Space 标称间距Nom.Dia 标称外径Nom.Thick 厚度Propagation delay skew 延时差PVC Insulation 聚氯乙烯绝缘PVC/ST4 Jacket 聚氯乙烯护套Rated cap. 额定电容Rated temperature 额定温度Rated voltage 额定电压RE.weight 参考重量Resistant to heat, oil, abrasion and cold 具耐热，耐油性，防磨损，耐冷等特性Section 截面Spira/Braid Shield 编织/缠绕屏蔽Structure 结构Tinned copper, Braid shield 屏蔽,镀锡铜线编织屏蔽Tinned or bare, solid copper conductor导体:单支实芯铜线或单支实芯镀锡铜线Tinned or bare, stranded copper conductor导体:多股裸铜线或镀锡铜线绞合中英文对照安防系统专业名词之对讲系统A visible walky-talky system 可视对讲系统AC Transformer 电源适配器Adaptor 解码器add-on Selector 扩展选择板Audio Station 音频门口机Centre Control Unit 中央控制单元Door Station 门口机Enhanced System 嵌入式系统Hands-free 免提Hands-free Color Video Intercom彩色对讲系统Inside Station 室内分机Master Station 主分机Sub Station 副分机Video Monitor 显示屏Wireless walky-talky system 无线对讲系统中英文对照安防系统专业名词之显示与监视器CRT, Cathode Ray Tube 阴极射管线Display 显示器ECD, Electro Chromic Chemical Display电化著色显示EL, Electro Luminescent 电光光面板EPID, EIectrophoretic Indication Display电泳动显示LCD, Liquid Crystal Display 液晶显示LED, Light Emitter Display 发光二极体Monitor 监视器PDP, Plasma Display Panel 电浆显示板vacuum fluorescent digit-display tube真空荧光数字显示管中英文对照安防系统专业名词之智能家居系统Home remote control 家居远程控制Intelligent home appliances control system家电智能控制Intelligent home system 智能家居系统中英文对照安防系统专业名词之综合布线系统Broadband access 宽带接入Broadband multimedia service system宽带多媒体服务系统Community network service 社区网络服务Construction ensemble system 建筑群子系统Horizontal system 水平子系统Management system 管理子系统PDS, Premises Distribution System综合布线系统The equipment room system 设备间子系统The working area system 工作区子系统Vertical system 垂直子系统中英文对照安防系统专业名词之三表抄送系统Remote Connectrated Meter Directly-Reading System 远程抄表系统Concentrator 集中器Repeater 中继器Directly-Reading Meter 直读式表计Water Meter 水表Electricity Meter 电表Gas Meter 煤气表Pure-Water Meter 纯净水表中英文对照安防系统专业名词之职称与职位Administrator/Clerk主管/员工Contract Administrator合同主管Document Controller文档管理员Dra起草人Site Driver工地司机Electrician电工Design Engineer设计工程师Asst Design Engineer设计助理工程师T & C Engineer调试工程师Database Engineer数据库工程师Senior Design Engineer高级设计工程师Design & Devt Engineer设计&开发工程师Project Engineer项目工程师Asst Project Engineer项目助理工程师Professional Engineer专业工程师Service Engineer办公室减值Software Engineer软件工程师QC Engineer质量控制工程师System Engineer系统工程师Software & Devt Engineer软件开发工程师System Assurance Engineer系统保险工程师Cost Control Engineer成本控制工程师Network Engineer网络工程师Communication Engineer通讯工程师Graphics Engineer绘图工程师License Elect Worker电工（有职业许可证）Senior Engineer高级工程师Technician技术人员Fire Alarm Engineer火警工程师Asst Service Engineer助理服务工程师Customer Service Engineer客服工程师Maintenance Engineer维护工程师Senior Welder高级焊工Snr Application Engineer高级应用工程师Senior T&C Engineer高级项目工程师Senior Estimator高级预算员Estimator预算员Direct Labour National直接劳力Indirect Labour间接劳力General Worker普通工人Senior Project Manager高级项目经理Project Manager Expat项目经理（外地）Project Manager Local项目经理（本地）Deputy Project Manager代理项目经理Construction Manager建筑经理Asst Construction Manager助理建筑经理Senior Contracts Manager高级合同经理Asst Constracts Manager助理合同经理T & C Manager测试经理Design Manager Expat设计经理（外地）Design Manager Local设计经理（本地）Fire & Safety Mgr 消防安防经理Project Control Mgr 项目控制经理Service Manager 服务经理Senior Service Manager高级服务经理Software Manager软件经理Software Quality Manager软件质量经理Technical Software Manager技术软件经理Operations Manager运营经理Material Controller 材料管理员Storekeeper店长Pipe Fitter管道工Planner计划员Project Safety Officer项目安全官员Quantity Surveyor质检员Project/Site Supervisor项目主管Safety Supervisor安全主管Mechanical Supervisor机械主管Electrical Supervisor电力主管Instrumentational Supervisor仪器主管Foreman作业班长Welder焊工Workshop Supervisor车间主管Software Assistant软件助理Senior Technician高级技术员Technical Specialist技术专员Technician工程师中英文对照安防系统专业名词之招投标Bidding 招投标RFQ, Request for Quotation 招标文件Signed and Company Chop 签名盖公章Tenderer 投标人中英文对照安防系统专业名词之楼宇自控子系统Air-conditioning system 空调系统Artistic lighting 艺术照明Building automation control system楼宇设备监控系统Cold water system 冷水系统Distribution of high and low-voltage electricity 高低压配电Electric transformer and distribution 变配电Electricity transformation 变电Emergency lighting 紧急照明Emergency power 应急发电Environment System 环境系统Escalators 扶梯Fire alarm system 火灾自动报警子系统Heat exchange system 热交换系统Internal isolation transformer 内置变压器Make-up air system 新风系统Power Supply and Distribution 供配电系统Public facility monitor system公共设施监控系统Public lighting 公共照明Renewal of the blower fan coil风机盘管加新风Sewage and intermediary water division污水及水处理Special lighting(obstacle lights)特殊照明（障碍灯）V A V system V A V变风量系统Ventilation system 通排风系统Water supply and drainage 给排水Water Supply and Drainage System给排水系统Water supply, drainage and drinking water 给排水与饮用水中英文对照安防系统专业名词之入侵报警系统Absolute humidity 绝对湿度Accesss control system出入口控制系统/门禁系统Active Infrared Intrusion Detector主动红外入侵探测器Activity Detection 活动侦测Alarm 报警Alarm receiving centre 报警接收中心Arming 布防Armor Cash Carrier 运钞车Balanced protection 均衡防护bank note transport car 银行运钞车Beam (光线的)束, 柱, 电波, 横梁Blind zone 盲区Burglar Alarm System 安全防范报警设备Bypass 旁路Delay 延迟Detection 探测Detector 探测器Dew Point 露点Dew Point Temperature 露点温度Disarming 撤防Door Contact 门磁Engineering of security and protection system 安全防范(系统)工程false alarm 误报警false alarm 误报警Fire alarm system 火灾自动报警子系统Frost Point 霜点Guard tour system 电子巡查系统Home anti-theft alarm 家居防盗报警Home remote control 家居远程控制Humidity 湿度Infrared Sensor 红外探测器intimidation alarm system 胁迫报警系统Intruder alarm system 入侵报警系统Intrusion Alarm System 防盗报警系统Intrusion Detection 入侵侦测invasion detection alarm system入侵探测报警系统IR, Infra-red 红外线Keypad 键盘leakage alarm 漏报警level of protection 防护等级level of risk 风险等级level of security 安全防护水平Longitudinal-depth protection 纵深防护microwave detection 微波探测器Motion Detection 移动侦测normal close 常闭状态operation signal 状态信号Outdoor Siren 室外警铃Panel 面板，报警主机Panic Button 紧急按钮Parking lots management system停车场（库）管理系统perimeter 周界Perimeter Precaution 周界防范Pet Immunity 防宠物Photoelectric 光电的, 光电子照相装置的Photoelectric Beam Detector光束遮断式感应器Protection area 防护区Relative humidity 相对湿度response 反应Restricted area 禁区Saturation Vapor Pressure 饱和水蒸气压securicar 运钞车Security 安全Security and protection products安全防范产品Security and protection system安全防范系统Security inspection system for antiexplosion 防爆安全检查系统Security management system 安全管理系统Security prevention system 社区安防系统Security system 安全防范子系统security system 安全系统Surveillance and control centre 监控中心Surveillance area 监视区域tamper device 防拆功能tension wire detection 振动揽探测器TriTech PIR/Microwave Detector with Pet Immunity 双鉴防宠物探测器Video surveillance and control system视频安防监控系统中英文对照安防系统专业名词之门禁系统Access Control 门禁控制Contactless 非接触Control Panel 控制面板Controller 控制器Electric Exit Devices 电控逃生装置electric strike for single or double leaf steel doors 单双门电锁扣Electric Strikes电控锁扣（阴极锁）Electrified Locksets & Trim电控锁/电控把手Elevator Management System 电梯控制系统Enclosed 被附上的Entrance 出入口Guard Tour System 电子巡更系统IC Card POS System IC卡消费管理系统Lift Access Control 电梯控制Magnetic 磁性，磁力Magnetic Lock电磁锁Night patrol 巡更Parking Administrative System 停车场管理系统Pin tumbler lock 销簧锁Power bolts电动插销锁proximity 近距离Reader 读卡器Roller Shutter 卷闸门Smart Management System of Parking Lots 停车场管理系统Time and Attendance Management 考勤管理系统Time Attendance 考勤系统Warded Lock 凸块锁中英文对照安防系统专业名词之闭路监控系统ABERRATION 像差：光学系统中对成像造成不良影响的因素。
专业英文词汇-30页word资料
Overload
电机容量
motor capacity
转子
Rotor
盖板
Cover
定子
Stator
法兰盘
Flange
滚珠轴承
ball bearing unit
轴
Shaft
滑动座
slide base
电磁阀
solenoidvalve
外壳，罩
casing
压力开关
pressure switch
把手
handle
limit switch
遥控盘
remote control panel
闸刀开关
knife switch
现场控制盘
local control panel
水银开关
mercury switch
控制板
control board
压力开关
pressure switch
控制台
control desk
按钮（开关）
push button
自动返回
self return
转换器
Converter
连锁
interlock
增幅器
Amplifier
电源
power source
变送器
transmitter
电压
voltage
调节计
Regulator
电流
current
汉语
英语
汉语
英语
控制电源
control power
端子、终端
terminal
电灯电源
现场控制室
local control room
电机起动器
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EAP EOP EST 学术英语 职业英语 科技英语
预备知识－专业英语的分类
1. EAP-English for Academic Purposes
EAP is defined as the study skills necessary for some academic or professional courses of study.
预备知识－专业英语的分类
3. EST-English for Science and Technology
EST is an English language system used for stating the theories, techniques, experiments, and phenomena in science and technology. It uses technical terms to describe objective reality and phenomena by combining the English language with the professional knowledge. It is characterized by conciseness, clearness and preciseness, and includes many mathematical equations, formulae, diagrams, tables, etc. Its basic principle is following facts in describing things and phenomena.
预备知识
预备知识
Part 1 Classification of English for Special (Specific) Purposes (ESP)
Part 2 Features and Applications of English for Science and Technology (EST)
2. 学时数: 30 个学时
（1）相关知识 4 个学时 （2）期末考试 2 个学时 （3）课本 24 学时
课本学习内容与形式
3. 课文学习形式：
（1）Key words and Expressions （2）Reading Article （3）Answer Questions （4）Language Points （5）Sentence Translation
过程装备与控制工程专业英语
讲授内容
预备知识(introduction) 课本学习(text) 科技写作知识(writing skills for EST)
课本学习内容与形式
1. 课本学习内容:
PART Ⅰ Basic Knowledge of Mechanics PART Ⅱ Metallic Materials PART Ⅲ Process Industry PART Ⅳ Process Equipment PART Ⅴ Process Machinery PART Ⅵ Process Control
1. EST的中文定义
科技英语是一种用英语阐述科学技术中的理论、技术、 试验和现象的英语体系。它把英语与专业知识紧密地结合 起来，用专业性的语言描述客观存在的事物和现象，语言 简洁明确，叙述力求客观真实。
So, EST≠General English Grammar +Technical Words Nhomakorabea备知识－2
Part 2
Features and Applications of English for Science and Technology (EST)
科技英语的 特点及 应用
预备知识－科技英语的特点及应用
预备知识－1
Part 1
Classification of English for Special (Specific) Purposes (ESP) 专业英语的分类
预备知识－专业英语的分类
English for Special (Specific) Purposes (ESP) 专用英语
What does ESP consist of?
EOP courses cover the special language and vocabulary needed for a wide variety of careers and occupations.
The emphasis is on developing skills needed in specific professional settings, for example making telephone calls, writing reports, giving presentations, negotiating and using complex technical language.
预备知识－专业英语的分类
2. EOP-English for Occupational Purposes
EOP is called 'English for Careers' in the United States. It is defined as the skills necessary for some occupational requirements.
EAP is used by overseas students, researchers and visiting scholars at schools and universities in Britain and America or in other countries where English is also used in courses and lectures.
EAP courses focus on areas such as writing essays, taking lecture notes, reading and summarizing articles, taking about statistics and giving presentations.