abound v大量存在accelerate v加速access v存取，接近accessory n附件accommodate v容纳，使适应acoustic adj听觉的acoustic sensor声传感器，声敏元件acronym n首字母缩写词active adj主动地，有源的active network有源网络actuator n执行器ad hoc尤其，特定地address n寻址address generators地址发生器adjoint n.,adj.伴随的，共轭的admissible adj可采纳的，允许的advent n出现aerodynamic adj空气动力学aerodynamics n空气动力学，气体力学aesthetically美术地；美学地aforementioned adj上述的，前面提到的agility n灵活，敏捷AI人工智能air gap气隙aircraft n飞行器airgap气隙air-to-close（AC）气关的air-to-open（AO）气开的albeit conj。

虽然algebra equation代数方程alignment n组合all-electric range全电动行驶里程alleviate v减轻，缓和allowance for finish加工余量alloy n合金alnico n铝镍钴合金，铝镍钴永磁合金aloft adv高高地alphanumeric字母数字混合的alternative n可供选择的办法altitude n海拔aluminum n铝amortisseur n阻尼器amplifier n放大器amplify v放大amplitude n振幅Analog Electronics Technology模拟电子技术answering machine 电话答录机anthropomorphically adv拟人地anti-alias filter抗混叠滤波器antilock braking system 防抱死四通美国生产与库存管理学会APICS=American Production and Inventory Contapparatus n一套仪器，装置application n应用（程序)approach n途径，方法；研究aptness n恰当arbitrary adj任意的arbitrary adj任意的architecture n体系结构architecture n构架archive v存档argument n辐角，相位arithmetic-logic unit算术逻辑部件armature n电枢，衔铁，加固arrival angle汇合点arrival angle入射角artificial intelligence人工智能artillery shell炮弹特定用途集成电路ASIC=Application Specific Integrated Circuitassembly n装置，构件assembly line 装配生产线assumption n假设asymmetric adj不对称的asymptote n渐近线asymptotically stable渐近稳定asynchronous adj异步的at rest处于平衡状态at the most至多attached adj附加的attain v达到，组织attenuate v减弱attenuation n衰减attitude n姿态attribute n品质，特征audio adj音频的auto-isolation n自动隔离Automatic Control Theory自动控制理论Automatic Regulator自动调节装置automatic teller machine自动柜员机autonomous adj自治的，自激的autonomous adj自治的auto-restoration n自动恢复供电auto-sectionalizing n自动分段auxiliary material辅助材料axon n轴突backlash n齿隙游移bandwidth n带宽bar code scanner条码扫描仪baud n波特become adept in熟练bench mark基准点bias n偏压bi-directional adj双向的binary adj二进制的binary-coded adj二进制编码的biomass n生物质biopsy n活体检查bipolar adj双向的BJT双极结型晶闸管blackout n（大区域的）停电BLDM无刷直流电动机block diagram algebra方块图计算（代数）boiler n汽锅，锅炉Boolean algebra布尔代数boost chooper升压式变压器bound v限制bracket v加括号break frequncy转折频率breakaway point分离点breakdown n击穿，雪崩breakover n导通brush n电刷buck chopper降压式变压器Building Automation楼宇自动化building automation楼宇自动化building blocks积木bulky adj庞大的，笨重的bus-compatible adj总线兼容的bypass n旁路；v设旁路by-product n副产品CAD=Computer-aided Design计算机辅助设计CAE=Computer-aided Engineering计算机辅助工程cage n笼子，笼形calibrate v校准calibration n校准，检查calibration n校准，标度CAM=Computer-aided Manufacturing计算机辅助制造can n密封外壳CAN控制器局域网，一种现场总线capacitor n电容器carbohydrate n碳水化合物carrier n载波，载体cascade n.,v.串联adj串联的Cellular telephone蜂窝电话census n人口统计central processing unit（CPU）中央处理器CEO=Chief Executive Officer执行总裁，首席执行官ceramic adj陶瓷的chain n串channel n信道character recognition n文字识别characteristic adj特性（的）n特性曲线charateristic equation特征方程chlorophyll n叶绿素chopper n斩波器christen v命名为churn out艰苦地做出CIM=Computer Integrated Manufacturing计算机集成制造circuit breaker断路器circuitry n电路circumstance n状况，环境clamp v箝位，定位clock-driven adj时钟驱动的close-knit adj紧密的close-loop n闭环CNC=Computer Numerical Control计算机数字控制cockpit n座舱coefficient n系数coil n绕组，线圈v盘绕coincide v一致combustible adj易燃的，可燃的combustion n燃烧commercial off the shelf（COTS）商业现货commercially adv工业地，商用地commissioning n试车，试运转commit v保证common logarithm常对数commutator n换向器，整流器complement v补充，求补complex adj复数的n复数compount-wound DC motor复励直流电动机comprehensive adj综合（性）的comprise v包含Computer control technology计算机控制技术Computer Interface technology计算机接口技术Computer simulation计算机仿真computer simulation计算机仿真comveyor n传送带，传送机concentrated coil集中绕组concurrent adj并发的conduction n导电，传导configuration n轮廓，格局configuration n构造，结构confine v限制（在…范围内）conjugate adj共轭的conjunction n结合conjunction n联合consecutive adj连续的console n控制台constancy n恒定constant matrix常数矩阵constant-speed adj恒速的constitute v构造，组织constraint n强迫，约束constraint n约束条件consuming adj控制的continuity n连续性continuum n连续contour n轮廓，外形contradiction n矛盾controllabillity n能空性control-oriented adj面向控制的converge v集中，汇聚，收敛converge v汇合converter n转换器，换流器，变流器converter n逆变器，整流器conveyor n传送带convolution n卷积coordinate n坐标，同等的人或物copper-clad n镀铜core n铁心corresponding adj相应的cost-effective adj性能价格比（高）的coulomb friction库伦摩擦counterclockwise adj逆时针的counterpart n对应物，配对物criteria n判据criteria n标准critically damped临界阻尼CRM=Customer Relationship Management客户关系管理crossover frequency穿越频率CRT阴极射线管crystal n晶体管culmination n顶点cumulative adj累积的cunbersome adj麻烦的cuntrol panel控制盘curbside n路边current-fed inverter电流型逆变器curst n外壳custom adj定制的cycloconverter n周波变换器cycloconverter n交-交变频器cylindrical adj圆柱形的cylindrical adj圆柱（形）的damp v阻尼，减幅，衰减damper winding阻尼绕组damping n阻尼，adj阻尼的data acquisition数据采集data encryption数字加密data filtering数字滤波data fusion数据融合data logging数据记录data warehouse数据仓库datatype n数据类型dead substation transfer故障变电站转移deadband n死区deadlock n死锁，僵局debugging n调试decay v衰减decible n分贝decimal adj十进制的decode v解码，译码decompose v分解decouple v解耦，退耦decrement n减少量deduce v演绎de-facto adj事实上，实际上deferment n延期，暂缓deflection n偏（离、差）defrost v除霜delta n希腊字母∆，三角形物demagnetization n去磁，退磁dendrite n树突denominator n分母deodorize v除…臭departure angle出射角dependent variable应变量depict v描述deplete v耗尽，使衰竭derivation n导数derivation n起源，得来destabilize v使打破平衡，使不稳定detector n探测器deteriorate v恶化，变坏determinant n行列式determinism n确定性determinism n决定论deterministic adj确定的deterministic adj确定的deterministic adj决定性的detractor n批评者detrimental不利的develop v导出，引入development system开发系统deviation n偏差diagnosis n诊断dial-out拨叫dictate v命令，要求diesel n柴油机difference equation差分方程differental equation微分方程differential adj微分的n微分differential adj差的，差别的differentiate v微分digit n位数Digital Electronics Technology数字电子技术diminish v（时）减少（使）变小diode n二极管，半导体二极管direct memory access(DMA)直接存储器访问discontinuity n不连续discrete adj离散的discrete adj离散的discrete离散的；分离的displace v转移display screen显示屏disrupt v干扰，扰乱distortion n失真Distributed adj分散的，分布的Distributed Control System集散控制系统distributed parameter分散参数distribution n分配，分布，配电disturbance n扰动，干扰disturbance n扰动disturbance n扰动diversification n多样化domain n域，领域domain n范围，领域dominate v支配，使服从dominating pole主极点dope v掺入drastic adj激烈的drastically adv激烈地，彻底地dry friction干性摩擦dual adj双的，对偶的，孪生的dual slop双积分duplex adj全双工的duty ratio占空比dynamic response动态响应dynamics n动态特性dynamics n动力学eigenvalue n特征值eigenvalue n特征根elapse v经过elastic adj有弹性的electric charge电荷Electric Drive Automatic Control System电力拖动自动控制系统Electric Motor and Electric Drive电机与拖动electrochemical adj电化学的electrochemical电化学的electrochemical adj电气化学的electroencephalogram n脑电图Electromagnetic Field电磁场electromechanical机电的；电机的electronic messages（mail）电子信息，邮件electrooptical电光的eletrocardiogram n心电图eliminate v消除，对消eliminate v消除elongate v延长，拉长embark v从事，着手Embedded System嵌入式系统embedded system嵌入式系统emf（electromotive force）电动势emitter n发射极emulation n竞争encircle v环绕enclose v围绕encoder n编码器encompass v包含encounter v遇到end effector终端执行机构end-effectors n末端执行器ensuing adj相继的entail v.,n.负担，需要entry n入口equivalent adj等价的n等价equivalent adj同等的，等效的n同等，等效equivalent adj相等的，相当的erasable adj可擦除的ERO=Enterprise Resource optimization企业资源优化ERP=Enterprise Resources Planning企业资源计划estimation n预测，估计ethanol n乙醇evaluation n估计evaporate v(使）蒸发，（使）变成气体even adj偶数的even multiple偶数倍event-driven adj事件驱动的evolve v开展，进化，逐渐形成exciation n激励exper system专家系统expertise n专门知识exploit v开发exponential adj指数的exponential adj指数的，指数extreme adj极端的n极端的事情/情况fabrication n构成，组成，制作facilitate v使容易，促进factional adj分数的factor n因子，v分解因式factored adj可分解的factory floor工厂车间fail-closed（FC）无信号则关的fail-open（FO）无信号则开的Faraday n法拉第fast Fourier transforms快速傅里叶变换fault tolerant容错fault-tolerant adj容错的feedback n反馈ferromagnetic adj铁磁性的，铁磁体的fetch v.,n.取来fictitious adj假想的field n域，字段field n字段field winding n励磁绕组Fieldbus Technology现场总线技术field-weakening n弱磁filter n滤波器filter v滤波final value终值firing angle n触发角flash converter闪速转换器fleet n.,adj.车队，快速的flextime n灵活定时上班制flip-flop n触发器flitering technique滤波技术floating-point adj浮点的flux n磁通force commutated强制换向force-commutation n强制换向forcing frequency强制频率foregoing前面的，以上的formulation n公式化（表达）forward biased正向偏置fouling n阻塞Fourier series傅里叶级数fraction n分数，小数fractional adj小数的frame n机壳，机座framework n构架，结构freewheeling n单向传动fuel cell 燃料电池full-significant bit（MSB）最高位有效functionality n功能性fundamental n基本原理fusion n融合fuzzy adj模糊的fuzzy adj模糊的gain n增益galvanometer n电流计；安培计gate n门，门电路general form一般形式generalize v概括，一般化，普及generalize v一般化，普及generator n发电机，发生器geologically adv地质学地，地质地geometry n几何学，几何形状geothermal adj地热的geothermal adj地热的germanium n锗get around回避；躲开globally stable全局稳定gouge v挖graphic equalizer图像均衡器graphical user interface（GUI）图形用户界面greenhouse n温室grid n格子，网格gripper n抓手，夹持器gross national product国民生产总值ground source heat pump地源热泵group control sysytem群控系统GTO门极可关断晶闸管guarantee v.,n.保证，担保guidance system引导系统，导航系统habitat n栖息地，居留地hairline n游丝；细测量线Hamiltonian哈密尔顿的handheld terminal手持终端handshaking n握手hardware n硬件hardwired adj电路的，硬件连线实现的hard-wired n硬接线harmonics n谐波harmonics n谐波harmonics n谐波harmonize v协调harness v利用harness v利用（河流、瀑布等）产生动力harsh aj苛刻的hexadecimal adj十六进制的hierarchical adj分级的hierarchical adj分级的，分层的hierarchy v层次，级别high end高端high-end n高端Hilbert transforms n希尔伯特变换holding current保持电流homogeneous solution通解homomorphic processing同态处理horizontally adv水平地horsepower n马力，功率horsepower n功率hot exchanger热交换器housekeeping n常规事务humanoid robot类人机器人Hurwitz criterion赫尔维兹判据hybrid n混合hybrid adj混合的hybrid adj混合的hydraulic adj水力的，液压的hydraulic adj水压的hydraulic cylinder液压缸hydro adj水电的hydroelectric adj水电的hydro-electric adj水力发电的hydrogen n氢hysteresis n滞回线I/O-mapped adj输入/输出映射的（单独编址）identification n 辨别，识别identify v确认，识别，辨别identify oneself with (in)参与，和···打成一片identity n一致性，等式IGBT绝缘栅双极型晶闸管IGCT集成门极换向晶闸管imaginary axis虚轴immerse v沉浸，浸入imperfection n不完全，不足，缺点implement v实现implementation n实现，履行imply v包含improper integral奇异积分，无理积分impulse v冲激in series串联inactive n不活动，停止incidentally adv偶然地incline to倾向于incorporation n合并，结合increment n增量incur v招致indentation n缺口independent variable自变量in-depth adv深入地induction machine感应电机inductor n电感器infeasible adj不可行的infinitesimal adj无限小的infrared adj红外线的inherent adj固有的inhibit v抑制initial condition初始条件initial value初值input device输入设备insensitive adj不敏感的insofar as到这样的程度，在…范围内instrinsic adj内在的instruction set指令集instruction set指令集instrument n仪器，工具instrument transformer仪表（用）互感器integer n整数倍integral n积分integrate v积分integrated circuit集成电路integro-differential equation微积分方程Intelligent Control智能控制interactive adj交互式的interactive adj交互式的interchangeably adv可交换的interconnect v互相连接interdisciplinary adj跨学科的interface n界面interpret v解释，解析intersect v相交intersection n相交，逻辑乘法Intertial guidance sysytems惯性导航系统interval n间隔intrinsic adj固有的，体内的，本征intrusive n侵入的intuition n直觉intuitively adv直观地inventory n仓库管理inverse n反，逆，倒数inverse transform反变换，逆变换inverter n逆变器irrelevance n不相干；不切题irrespective adj不考虑的ISDN=Integrate Service Digital Network综合业务数据网isocline n等倾线isolation transformer隔离变压器isosceles adj等腰的IT=Informantion Technology信息技术iterative adj重复的，反复的Jacobian matrix雅戈比矩阵jargon n行话JIT=Just-in-time即时（生产）jitter n抖动，颠簸justify v证明kernel n内核kinematics n运动学Kirchhoff's first law基尔霍夫第一定律knowledge base知识库knowledge engineering知识工程knowledge-based adj基于知识的lag v.,n.延迟lag n滞后lagging n之后，迟滞lagging n滞后Lagrangian拉格朗日的laminated adj分层的，叠片的landslide n泥石流Laplace transformation拉普拉斯变换lapse n（时间等）流逝latch v抓住，占有，n寄存器latching current闭锁电流latent heat潜伏热latticework n格子layout n布置，规划，设计，敷设lead n引线lead n导线lead n超前leading adj超前的leakage n漏leakage current漏电流lease v出租least-significant bit（LSB）最低有效位Liapunov李亚普诺夫limit cycle极限环line to line voltage线电压linear vector space线性矢量空间linearization n线性化linearization n线性化linerazation n线性化load flow潮流load tap changer负载抽头开关转换器local communication networks局域网localization n定位locally stable局域稳定location n（存储）单元look-up table查询表loop current回路电流lumped adj集中的lumped adj集总的lumped parameter集中参数machine tool机床magnetic tape drive磁带机magnitude n幅值mainstream n主流mammography n胸部透视mandatory adj命令的，强制的，托管的manipulate v处理manipulated variable操纵量manipulator n操纵型机器人，机器手marshaled n整顿，配置matrix n模型，矩阵matrix n矩阵pl.matrices matrix algebra矩阵代数MCT MOS控制晶闸管mechanical power机械功率mechanism n机理（制），作用，原理mechanize v使机械化medium access control(MAC)媒质访问控memory-mapped adj存储器映射的（统一编址）menial adj仆人的merit n优点，指标，准则mesh n网孔metadata n元数据methanol n甲醇micro/nano robot微/纳米机器人micro-manipulation n微操作millennium n一千年mimic v模仿，学样儿minimize v使最小化，最小化minimum phase最小相位mirror v镜像misinterpretation n曲解，误译misleading indication导致错误的读数missile n导弹model n模型v建模modeling n建模moderate adj缓和的Modern Control Theory现代控制理论modification n修正，修改modulating n调制momenta n动量，冲量monolithic adj单片的more or less或多或少moveable-pointer indicator动针式仪表moveable-scale indicator动圈式仪表MRAC模型参考自适应控制MRP=Material Requirements Planning物料需求计划MRPⅡ=Manufacturing Resource Planning制造资源计划multiplexer n多路器（开关）multiplication n复合性multiply n加倍，倍增multipoint indictor多点式仪表multirange indictor多量程式仪表multistage adj多级的，多步的multivariable n多变量multivariable adj多变量的mundane adj平凡的n-dimensional n n维的net n净值adj净值的network n网络network n网络，电路neural network神经网络neuron n神经元neutral adj中性的n中性线nitrogen n氮nonlinear adj非线性的nonsalient adj非凸起的，隐藏的notch n换相点，换极点nullify v无效numerator n分子numerical adj数值的，数字的numerical adj数字的observability n能观性observable adj可观测的obsolete adj废弃的，淘汰的，过时的ochronous n同步的，等时的octal adj八进制的odd multiple奇数倍off-peak adj非高峰的offset n静差Ohm n欧姆omit v省略on the order of属于同类的，约为onboard adj随车携带的ongoing v使机械化online transaction processing(OLTP)联机事务处理opcode n操作码opening n开度open-loop n开环operand n操作数operational mathematics工程数学optimal control最优控制optimal control最优控制order n阶ordinary differential equation常微分方程你organism n生物体，有机体orifice n孔，口origin n原点originate v发生oscillation n振荡oscillatory adj振荡outage n暂时停电outline n轮廓v提出…的要点output device输出设备overdamped adj过阻尼overlap v.,n.重叠override v.，n.超过，压倒overshoot n超调量overshoot n超调overwhelming adj压倒一切的package n包parallel n类似的parameter n参数partial differential equation偏微分方程partial fraction expansion部分分式展开particular solution特解passionate adj激烈的passive adj被动的，无源的passive network无源网络patch v修补pattern recognition模式识别pattern recognition模式识别peak time峰值时间pedal n踏板performance criteria性能指标performance index性能指标periodic adj周期性的peripheral n外围设备，外设periphery n外围permanent-magnet DC motor永磁直流电动机personnel n人员，职员phase n状态，相位phase controlled相控的phase-lag n相位滞后phase-lead n相位超前phase-locked loops锁相环phase-plane-equation相平面方程philosophy n原理，原则photosynthesis n光合作用photovoltaic adj光电的piecewise adj分段的piecewise continuous分段连续piggy-back adj背负的pilot n飞行员planning application 规划申请plant n机器，设备被控对象plot v绘图，n曲线图pneumatic气动的pneumatic adj气动的polar plot极坐标图polarity n极性polarity n极性pole-top n杆顶poll v登记，通信，定时查询polling n轮询pollutant n污染物质polymer n聚合物polynomial n多项式porcelain adj瓷制的portability n轻便portrait n肖像，描写，型式portrait n描述positive definite正定postindustrial adj后工业的potassium n钾potential n电势power boost功率助推装置Power Electronics Technology电力电子技术power factor功率因数power MOSFET电力MOS场效应管power plant 发电厂Power Supplying Technology供电技术preact v；n超前；提前修正量precursor n先驱predictable adj可断定的prediction n预测predominance n优势predominantly adj卓越的，突出的preferences n参数选择preloadable adj预载的preset adj事先调整的prevalent adj流行的prevent…from doing使…不…primary storage（memory）主存储器prime mover原动机principal adj主要的单片机原理与应用Principle and Application of Single-chip ComPrinciple Of Microcomputer微机原理private LAN专用局域网probability theory概率论procedure n程序，过程Process Control system过程控制系统Process Measurement and Instrument过程检测及仪表processor n处理器product n乘积Programmable Logical Computer System可编程序控制器系统proliferate v激增prominent adj卓越的，突出的property n性质proponent n提倡者proportional to与…成正比的propulsion n推进，推进力protocal n协议protocol n协议prototype n原型（机）prototype n原型proximity sensor接近传感器PSDN公共交换数据网pulse-width modulation脉宽调制pulslate v脉动，跳动，振动punctuation n标点符号pyrometric高温测量的quadrant n象限quadratic adj二次方的quadratic adj二次的，n二次方程quadrature encoder正交编码器qualitatively adv定性地quasi adj近似的quench v熄灭queuing theory排队论R&D=Research and Development研究与开发rack n架子，导轨radically adv完全地radioactive adj放射性的，有辐射能的radiologist n放射线专家radius n半径radix n权random adj随机的rated adj额定的，设计的，适用的rationale n理论，原理的阐述reachability n能达到性reactive organic gas反应性有机气体real axis实轴real estate不动产real-time adj实时的reason v推理reboot n重新启动rechargeable adj可再充电的recloser n自动重合闸装置（开关）recognition n认识recovery n恢复rectification n整流rectifier n整流器recurrent adj再发生的，循环的redundancy n冗余redundancy n冗余registor n电阻器regulate v调整regulatory control调节控制reinvent v彻底改造relay n继电器relay n继电器relentlessly adv无情地，残酷地relevance n关联remainder n余数renewable adj可再生的represent v代表，表示，阐明representation n表示符号request n请求reserve capacity储备功率reset rate复位速率reset time复位时间residential property住宅物业resisitance n阻抗resolution n分辨率resonance n共振，共鸣responsiveness n响应retrieval n取回retrieval n取回，补偿，提取retrieve v检索retrofit v更新，改进retrospectively adv回顾地reusability n可用性reveal v显现，揭示reverse v.，n.反转adj变换极性的reverse biased反向偏置revolution n旋转rheostat n变阻器rigidity n严格rigorous adj严密的，精确的rim n轮缘ripple n波纹，波动RISC=Reduction Instruction Set Comuter精简指令集计算机rise time上升时间rms=root-mean-square有效值，方均根Robotics机器人学robotics n机器人学，机器人技术root locus gain根轨迹增益rotating-dial indicator旋盘式仪表rotating-drum indicator旋鼓式仪表rotor n转子Routh criterion劳斯判据routines n程序rugged adj结实的sabotage n破坏salient adj凸起的，突出的sample v采样sample-and-hold n采样保持sampled-data n采样数据saturation n饱和saturation n饱和saturation n饱和scalability n可测量性scalar adj数量的，标量的；n数量，标量scale n刻度schedule v调度scheme n方法，形式，示意图schottky diode肖基特二极管SCM=Suplly Chain Management供应链管理seamless adj无缝的secondary storage（memory）辅助存储器secure adj可靠的，放心的，无虑的semicircle n半圆形semiconductor n半导体semigraphic半图解的semilog paper半对数坐标（纸）sensor n传感器sensor n传感器series-wound DC motor串励直流电动机servo n伺服servo control伺服控制servo control sysytem伺服控制系统settling time调节时间shaft n转轴shared resource共享资源shifting theorem平移定理shunt-wound DC motor并励直流电动机shutdown v关闭sign n符号significance n意义silicon n硅simplicity n简单simulation n仿真simultaneously adv同时地single-precision adj单精度的Singnal Analyzing and Processing信号分析与处理sinusoidal adj正弦的SIT静态感应晶闸管sketch v.,n.绘草图，草图，素描slew rate转换速度slip n转差（率）slop n斜率slot n槽sluggish adj惰性的，缓慢的SMPS开关电源snubber n缓冲器，减震器socket n插座socket n插座solar collector太阳能集热器solid output可靠输出soma n体细胞sophisticated adj复杂精密的sophisticated adj非常复杂、精密或尖端的sour v刺激span n测量范围spatial adj空间的specification n（复）规格spectrum n光（普），领域，范围speech recognition 语音识别spill n溢出split adj分离的spool v绕n卷筒，线圈，阀柱spring n弹簧sprinkler n洒水车，洒水装置SQL结构化查询语言square root extractor开方器square-wave n方波stability n稳定性startup n启动state variable状态变量state-controllable adj状态可控制的stationary adj静态的stator n定子status quo n现状steady-state稳态steady-state n稳态step n阶跃（信号）step motor n步进电动机stepper motor步进电动机stereotyped adj僵化的stiff current sourse恒流源stiff voltage sourse恒压源stimulus n刺激，鼓励stochastic adj随机的stored progran存储程序straight-forward adj直截了当的，简单的strategic adj战略的strategy n方法strobe v选通sub height塔杆高度subharmonics n次谐波suboptimal adj次优的subscript n下标，角注，索引subsequent adj后序的substation n变电站substation load transfer变电站负荷转移substitute n代替substitution n替代succeed v继…之后，接替successive approximation逐次逼近superconductive adj超导的superimposed adj有层次的superposition n叠加superposition n叠加supersede v取代supervision n监督，管理supervision n监视supplementary adj辅助的suppress v抑制susceptive对。