电气自动化专业英语词汇.doc

电气自动化专业英语 比较常见的有关词,cylinder汽缸stopper死档forklift叉车chain链条flowchart流程图pulsefrequencymodulationcontrolPFMpulsewidthmodulationcontrolPWMtimeblet同步带spareparts,buffer备件pneumatic气动electomechanical机电的solenoid线圈motor电机valve阀DDmotor直驱电机(圆盘电机)LIMlinearinductionmotor直线电机SM(servomotor)伺服电机conveyor传送带inverter变频器RFID(radiofrequencyidentification)射频识别系统sensor传感器photoelectricsensor光电开关lightcurtain光幕proximitysensor接近开关barcode条形码barcodereader条码识别器anti-vibration抗震anti-static抗静电cabletires,nylonstrip(尼龙扎带)电缆扎带wiringduct,wiretrough线槽cableveyor电缆拖链opticalfibersensor光纤传感器opticalfiberamp光纤放大器cablemarker电缆线号OOBA开箱检查PLCMAINBASEplc主基板solt插槽backboardbus背板总线POWERSUPPLYMODULE电源模块battary电池motionmodule位置模块DCINPUTMODULEDC输入模块DCOUTPUTMODULEDC输出模块anologoutputmodule模拟量输出模块anologinputmodule模拟量输入模块ETHERNETMODULE以太模块CONNECTOR连接器terminalresistance终端电阻remotei/o远程i/ofibercable光缆touchpanel触摸屏adapater适配器servoamplifer伺服放大器encodercable编码器电缆rotatingtransformer旋转变压器motorpowerplug电机电源插头barkerplug制动器插头speedcontorler速度控制器breaker,no-fusebreaker,断路器magnaticcontactor接触器overloadrelay热继ledindicatorlightled指示灯emergencybutton急停按钮selectorswitch选择开关realy继电器timer定时器counter计数器filter滤波器ballscrew滚柱丝杠terminalblock接线端子排terminalpiece终端片symbolbar标志条multilayersoundandlightsignallamp多层式声光信号灯buzzer报警器wirebeezer线鼻子heatshrinkoingtubing热缩管nylonflexibleconduit,polyamidetubing波纹管fleciblecable曲挠电缆electronicballast电子镇流器sheathedcontrolcable屏蔽控制电缆horsepower马力slip转差率SSR(SolidStateRelay)固态继电器gain增益powerfrequency工频harmonic谐波airknife风刀anodizing阳极化DIWater去离子水BJ(bubblejet)二流体exhaust排气drain排水humidity湿度RH相对湿度perssure压力temperature温度negatibepole负极positivepole正极common公共端source原极sink漏极FFU(fanfilterunit)风扇过滤单元intensity,绝缘体conductor导体tacttime节拍lifetime寿命NG(nogood)不良品OKREWORK再生laminator,coat,贴膜vaccum真空absoluteencoder绝对值编码器ABSabsoluteposition绝对位置INCincreasepisition增量位置velocity速度acceleratedtime加速时间decelaretimeanalogtodigitalconvertetA/Dantenna天线acceleration加速度stroke行程bolt螺栓boltholebypass旁路interpolation插补100baseT双绞线电缆相连速率100mbpsthreshole灰度值tolerance容忍度TBD待决定capacitor电容有功activepowerreactivepower无功lowerlimit上限upperlimit下限CIMcomputerintegrationmanufacturing电脑整合制造FAfactoryautomation工厂自动化DIWDE-IonizedWater去离子水UPWUltra-pureWater超纯水cleanroom洁净室HEPAhighefficientparticulateairfilter高效粒子空气过滤MGVmanualguidedvehicle人力搬运车AGVautomaticguidedvehicle自动搬运车IRinfra-red红外线recipe配方maintenance维护exposure曝光cleaner清洗机etcher蚀刻机plasma等离子vent破真空CDAcompresseddryair压缩干燥空气scribe切割break掰断grind研磨aligment对位,定位linereactor进线电抗器tap分接头powerfactor功率因数no-load空载fullload满载lighting光源lens镜头caramer摄像机framegrabber影像采集卡AOIautomaticopticalinspection自动光学检验line-scan线性扫描,线阵area-scan面阵WD工作距离Backlight逆光、背光自动聚焦Depthoffield景深pass：指的是用“视觉系统”对被测体进行检测之后的结果为正确。也就是说被测体是正品。fail:指的是“视觉系统”检测结果被测体不符合要求，为次品underkill（escape）；指的是原本应该被“视觉系统”检测为次品的，结果系统却将它认为是正品。overkill：与underkill相反。指的是应该被检测为正品的被测品，却被当作是次品了。FOV,可视范围,视野subpixel：亚象素baseconfiguration基本架构mediumconfiguration中阶架构fullconfiguration完整架构darkfiele暗场brighfiele明场Frame张数、帧LEDLIGHTINled照明LineLights线光源RingLights环形灯CoaxialLights同轴灯MACHINE-VISIONSOFTWARE机器视觉软件Class1,10,100,1000,10000,100000一级，十级，百级，千级，万级，十万级Particlessize(micrometer)颗粒尺寸(微米)Blower鼓风机HEPAFilterHEPA过滤器Prefilter前级过滤器Shield挡板AirFlow空气流WorkSurface工作台面Factory工厂Lockers存储柜Bench板凳GowningArea更衣区AirShower空气淋浴ServiceAisle维修区AccesstoMaintainEquipment维修设备入口FabAreaFAB区域Pass-throughforChemicals化学品进出通道ServiceAisle维修区utility动能Powerspec.电源规格UtilityPower动力电源ControllingPower控制电源CuPlate,CuBUS铜排Shockproof/Waterproofstructure:防震/防水构造explosion-proof防爆LeakageCircuitBreaker(ELB)inductiveload感应性负载EOCRelectronicovercurrentrelay电子过流继电器TowerLamp塔灯Automatic/manual自动/手动InLine/OffLineInLine运转OffLine运转Start/Stop运转Start/StopReset复位BuzzerStop/ResetStop非常停止Tiwstshieldwire双绞屏蔽电线listofdrawing土制清单partlist元件列表StructuredrawingofSystem系统构造图structuredrawingofControlPanell控制盘外型图/内部布局图wiringout接线图PLCSystemDiagramplc系统配置图PLCIN/OUTCircuiti/o回路图InterfaceCircuit接口图PLCI/OandinternalMemoryList(includingCOMMENT)PLCI/O及内部存储器列表(包括注释)Equipmentoutline设备概要Operationmethod操作方法Trouble&Measures故障内容和措施Equipmentrepairsdiagram设备检修图Precautions注意事项SCRUnit可控硅单元 ableeibladj.能够abnormaladj.异常abortb:t中断,停止absentadj.不在的，缺少的accelerationn.加速，加速度access vt.存取action动作actuatorn.操作(执行)机构,执行器address地址adjust调整，校正adjustablewrench活扳手adjustable可调整的adjustingscrew调整螺钉adjustment调节、调节装置aircompressor空压机压缩机airexhaustfan排气扇排气，抽完air风，空气alarm报警align定位，对准，调整alternatingcurrentAC交流电轮流，交替ambienttemp环境温度ambient周围的，环境的ammetern.电流表，安培计ampn.安培ampere n.安培amplifiern.放大器，扩音器analoginput模拟量输入analogoutput模拟量输出analogsignal模拟信号analog模拟analog-to-digitalA/D模数转换anglevalve角伐angle角度applicationprogram应用程序请求,应用arca:k电弧，弧光area面积，区域arrester避雷器assembleline装配线，生产线assemble安装，组装asynchronousmotor异步马达atomizing雾化attention注意autoreclose自动重合闸autoformer自耦变压器automaticAUTO自动automaticvoltageregulator自动调压器auxiliaryAUX辅助的avoid避免,回避avometer万用表,安伏欧表计axis轴,轴线backpressure背压backup支持，备用backwash反冲洗baffle隔板bagfilter除尘布袋balance平衡,称，天平ball球bar巴，条杆base基础、根据batteryn.电池bearingBRG轴承bell铃belttension皮带张力belt带，皮带biraten.比特率binary二进制，双bit比特（二进制）black黑色blade叶片bleed放气，放水blow吹Blown熔断的blue蓝色boilerBLR锅炉bolt螺栓、拧螺丝booleann.逻辑boostBST增压，提高boostpumpBP升压泵bore孔，腔both双方，两者都bottom底部bracket支架，托架，括号brake刹车，制动器，闸break断开，断路、破裂、折断breakercoil跳闸线路breaker断路器，隔离开关brown棕色brush电刷，刷子bucket斗，吊斗buffern.缓冲器bump碰，撞击burner燃烧器busbar母线button按钮bypass/bypassBYP旁路byte字节（八位）cabinet厨柜，机箱、柜cable电缆calculator计算器caliber管径、尺寸、大小cam凸轮cancel取消、省略capacitancen.容量，电容capacitor n.电容器capacitatorcard（电子）板、卡carton纸板箱casualty人身事故、伤亡、故障caution注意center中心centralcontrolroom中控室centralprocessingunitCPU中央处理器centrifugalfan离心风机centrifugal离心的change改变character字符chargeindicator验电器、带电指示器;充电，电荷chassisearth机壳接地chassis底座、机壳check检查chimney烟囱、烟道circuit n.电路circuitbreaker电路断路器circuitdiagram电路图circuitry n.电路，线路circulatingwaterpump循环水泵circulating循环clamp夹具、钳classofinsulation绝缘等级class类、等级、程度clean清洁的、纯净的cleanse净化、洗净、消毒CLEARINGOFFAULT故障清除clockwise顺时针、右旋的clogged障碍，塞满，粘注close关闭closed-loop闭环coarse粗的、不精确的code代号、密码coder编码器coiln.线圈cold冷collect收集colour颜色command命令、指挥communication通信、通讯compensation补偿，矫正component元件compressair压缩空气compress压缩compressor压缩机computer计算机condensate冷凝、使凝结condition条件、状况、环境conduct传导conductivity导电率conductorn.导体，导线configure组态congealer冷却器、冷冻器connect连接connection联接connector联接器、接线盒console控制台constant恒定的contactn.接触,触点,vt.接触,联系contacttoearth接地、触地、碰地contact触点contactor（电流）接触器、触头continuous连续的controlCNTR/CNTPL控制controlpanel控制盘controlvalve调节阀controller控制器convertn.转换vt.使转变，转换.conveyor传送带，输送机cooktopn.炉灶cool冷的cooler冷却器coolingfan冷却风机coolingtower冷却塔coolingwaterpump冷却水泵cooling冷却copy拷贝core铁心、核心、磁心correct正确的,改正correction修正、改正corrosion腐蚀costoffuel燃料费用countingn.计数器coupleCPL联轴器crane起重机curdle凝固currency流动、流通currentn.电流，水流、当前、气流currenttransformerCT电流互感器cursor光标curve曲线cutter切削工具ccycle循环、周期、周波cylinderCYL汽缸，圆柱体cymometer频率表，频率计damage损坏、破坏dangerzone危险区danger危险、危险物dangerous危险的dank潮湿database数据库datapool数据库data数据deactivate使无效deadband死区debuggingdi:bgin.调试decelerationn.减速，减速度decreaseDEC减少deep深度、深的、深default n.默认(值),缺省(值)degree度、等级delaytime延时delay延迟delete删除defective有缺陷的description说明、描述detect发现、检定detector检测器，探测器deviate偏离、偏差device设备、仪器diagnosis诊断diagram图形、图表diameter直径dielectric介质、绝缘的dieselgenerator柴油发电机differential差别的，差动的，微分differentialpressureDP/DSP差压digitalinput/output数字量输入输出digitalsignal数字信号 digital数字的digital-to-analogD/A数模转换directcurrentDC直流（电）disassembly拆卸disastershutdown事故停机disaster事故、故障discharge排除、放电、卸载disconnectswitch隔离开关disconnect断开,分离disconnector隔离器、隔离开关discrete adj.不连续的,离散的discreteinput开关量输入discreteoutput开关量输出disk磁盘diskette磁盘，磁碟display显示、列屏dissipation n.分配，分发distance距离，间隔distilledwaterDISTLWTR蒸馏水distributedcontrolsystemDCS集散控制系统distributed分布的distributingboard配电盘double两倍的，双重的dowelpin定位销down向下的,向下download下载downtime停机时间drainDRN疏水、排放drawing画图.制图,图样、牵引drill钻孔、钻头、钻床drivenail钉钉子drive驱动、强迫drop站dry干、干燥duct风道、管道dustcatcher除尘器、吸尘器dust灰尘duty责任dynamic动态的dynamometer功率表earthconnector接地线、接地earthfault接地故障earthlead接地线、接地earth大地eccentricity偏心、扰度edit编辑efficiency效率ejected喷射，驱逐，被放出的ejection弹出，排出，喷出，喷射electricfailure触电electricspark电火化electric电的electric电的、电动的、导电的electricalmachine电机electricalservice供电electrical电的、电气的electric-hydrauliccontrol电液控制electrician电工electrode电极electronic电子的、电子学的electrostatic静电的electrotechnics电工学、电工技术element元件、零件、单元elevationELEV标高elevator n.电梯,升级机emergencyEMERG紧急事故empty排空enable使能够，允许enclosure n.密封，外壳，包围encoder编码器endcover端盖end末端、终结energymeter电度表energy能、能量engineer工程师enter开始、使进入entry输入equipment设备error错误escapevalve安全阀event事件exceed超过excess超过、过度exciter励磁机exit出口expansionEXP膨胀explosion爆炸external外部的、表面的extinguisher灭火器extra-highvoltage超高压factor因素、因数factory工厂、制造厂failureFAIL失败,故障false假的、错误的fan风扇、风机fault故障faultless没有缺陷、完美的faultyoperation误操作features特点feed馈、供给feedback反馈fiberoptic光纤field n.现场，原野file文件、锉刀fill装填filter n.过滤器，滤波器，滤网，filterdifferentialpressureFILTRDP滤网压差final最后的firepump消防水泵fire燃烧、火焰fire-extinguisher灭火器fireproof防火的、阻燃的fixed固定的、固定、确定、保护屏flank侧翼、侧面flashlamp闪光灯flashlight闪光flash闪光、闪烁、闪蒸float-charge浮充电flow流量、流动flowmeter流量计fluegas烟气flue烟道fluid液体fluxn.流量，通量forbid禁止forcedraftfan送风机force强制form形式、形状、形成、构成format形式、格式frequency频率frictionn.摩擦，摩擦力from从、来自fullspeed额定频率fully充分的、完全的fume烟，冒烟function功能fuseholder保险盒fuse保险丝、熔断器fusiblecutout熔断开关gauge仪表、标准gearpump齿轮泵gearshifthousing变速箱gear齿轮gearbox齿轮箱genmainbreaker发电机出口总开关generalcontrolpanel总控制屏generator n.发电机glandseal轴封glass-paper砂纸goon继续goal目的、目标governvlvGV调速器、调节器graphics调节阀grease图形green绿色ground/earth地、大地guide领路人、向导half一半、一半的haltinstruction停机指令halveha:vvt.二等分，平分hammer锤子hand手，指针handle vt.触摸,运用,买卖,处理,操作vi.搬运,易于操纵handwheel手轮，驾驶盘hardware硬件havocn.严重破坏vt.损害heat热、加热heater加热器heating加热hertzHZ赫兹highpressureHP高压history历史hold保持hopper漏斗、料斗horivib(vibration)水平振动hose软管、水龙带hotcircuit通电线路hotstart热态启动hot热的hydraulic液压I/Opoint输入/输出点inboard内侧idle空载的、无效的ignitor点火器impedance阻抗import进口、引入impulse脉冲、冲击、冲量inchIN英寸inching缓动、点动increaseINC增加increment增量index索引、指标，指针，指数indicate指示，表明indicator指示器inductance电感inductionmotor异步电动机inductivereactance感抗inductor n.电感器，感应器inhibit禁止init起始，初始化initial初始的，最初的inlet入口input/outputI/O输入输出insert插入inside内侧、内部inspection观察、检查inspector n.检测install安装instruction n.指令，指导，指示，说明书，instrumentpanel仪表盘instrument仪器insufficient不足的，不够的insulate绝缘、绝热、隔离insulation绝缘insulator n.绝缘体integer整数integral积分interface n.分界面,界面,接口interface接口interference干扰、干涉intermediaterelay中间继电器internal内部的interrupt中断into向内、进入inverter逆变器、反向器、非门isolator隔离、刀闸Job工作Jumper跳线、跨接Junctionbox接线盒key键销、钥匙、键槽keyboard键盘kilovolt-ampereKVA千伏安kink弯曲、缠绕knack技巧、窍门、诀窍knife-switch闸刀开关label标号、标签，商标，标志laboratory实验室ladderdiagram梯形图ladderlogicDiagram逻辑梯形图ladder梯子、阶梯lamp n.灯、光源last最后的leak泄漏（动词）leakage n.漏，泄漏，渗漏least最少的、最小的left左length长度level液位、水平lever杆,杠杆,控制杆lifebelt安全带、保险带lift提、升lightrun空转light光亮、点、点燃、照亮lightningarrestor避雷器lightning雷电limitLMT极限、限制limitswitch 限位开关limiter限制器、限位开关line线、直线list列表、目录liter公升little小的，少许，少的loadludn.负荷，负载loadthrownon带负荷localattendant现场值班员localrepair现场检修local局部location处所、位置lock闭锁、密封舱、固定logger记录器、拖车logic逻辑long长loop环、回路loose松的、不牢固的loosen松开、松动loss损失、减少low低lower较低的、降低low-half下半luboilpump润滑油泵luboil润 滑油lubricateLUB润滑machine机器,机械magnet磁mainwire电源线main主要的/主蒸汽的/电力网maintain维修、维持、保养maintenancemanual检修手册maintenance维护、检修、小修majoroverhaul大修make制造,是成为makesure确定makeup补充（补给）malfunction故障,出错、误动、失灵management管理、控制、处理man-machineinteraction人机对话man-machineinterfaceMMI人机接口manometer压力表manualrejectMRE手动切换manual手动、手册manual/AutostationM/ASTATION手动自动切换站mark型号、刻度、标志、特征mastercontrolroom主控室、中央控制室master主要、控制者materialmtiriln.材料，原料maximum最高的、最大mean平均值、中间的measure量度、测量，尺寸mechanicaltripvlv机械跳闸阀mechanical机械的、力学的mechanism机械、力学、方法、装置、机构medial中间的、平均的medium中间的、中等的、装置、介质、工质melt溶解，熔化memory存储 mountaincork石棉mouse鼠标move移动multimeter万用表nail钉子、钉钉子naughtline零线neck颈，管颈needlepointvlv针阀negativepressureNEGPRESS负压negative负的neontester试电表network网络neutralline中性线neutralpoint中性点newly最近,重新、新地nipper钳子、镊子notouchrelay无触点继电器noiseremove消音器noise噪音no-loading空载nominalpower额定功率nominal标称的、额定的normalclosedcontact常闭触点normal正常的、常规的normally正常地notavailable无效、不能用nozzle喷嘴number数字、号码、数目nut螺母、螺帽occur发生ohm n.欧姆oilbreaker油开关oilgun油枪oillevel机油平面oil油oiler注油器oilless缺油的on/off开关online联机的，在线的opencircuit开路open-loop开环operatingpanel操作盘operation操作、运行operationallog运行记录operatorkeyboard操作员键盘operatorstation操作员站operator操作员optionswitch选择开关optional可选的orbit;轨道，轨迹orientation方位，定向，定位original初始的、原始的out出、出口outboard外侧的outage停用outlet出口output产量、产品、输出oven n.烤箱overcurrent过流overloading过载overvoltage过压over结束,上面的,过分的overcool过冷overflow溢流overhaul大修overhead顶部overheat使过热overload n.过载overloadprotection过载保护package组件、包packaging n.包装packedgroup组合组panel屏、盘parameter参数part部分、部件password口令peak峰值percentPCT百分数percentage百分比perfect完全的、理想的performance完成、执行、性能periodicinspection定期检查periodic周期的、循环的peripheralequipment外围设备peripheral周围的，外围设备，周边的permanent永久的、持久的permit允许PG编程器phasenottogether缺相、失相phasePHfeiz阶段、状态、方面、相phasesequence相序phasevoltage相电压phase-failureprotection断相保护phase-in同步photoelectricity光电piddrawing流程图piezometer压力计pilot导向、辅助的、控制的pipe管、管道plan计划plant工场、车间plastics塑料PLC(programmableLogicController)可编程序逻辑控制器pliers钳子、老虎钳plugsocket插座plug塞子、栓、插头plus加pneumatic气动的point点pointer指针pole机、柱pollution污染portion一部分positionPOS位置potentialtransformerPT电压互感器powerfailure停电powerPWR功率、电源PPI(point-to-pointInterface)点对点接口preblow预吹precipitatorPRECI/PRECIP除尘器preferentialn.优先的，优先权perform预先形成，预制，预成型坯，粗加工的成品preheat预热preheater预热器preliminary准备工作present出现preset预设、预置press压，按，压力pressurePRES压力primary初级的、一次的principle原理、原则printer打印机probe探头process过程、方法production生产、产品、作品program程序programmableprugrmbladj.可设计的，可编程的prohibit禁止proportional/integral/derivativePID比例积分微分protectionPROT保护、预防protocol n.协议pull拖,拉pulse脉冲、脉动pumpbody泵体pump泵purge净化、吹扫pushandpullswitch推拉开关pushbutton按钮push推pushbutton n.按钮pyod热电偶quality质量quit停止、离开、推出rackearth机壳接地radiationfin散热片radiator n.散热器，冰箱raise升高range范围、量程rate速度，速率ratedpower额定功率rated额定的、比率的ray光线、射线readout读出、结果传达reading读数realpower有效功率realtime实时的receivetank回收箱、接收箱recipe处方、配方reclosing重合闸recoverytime恢复时间recovery恢复、再生rectification整流、检波、调整rectifierrektifain.整流器，矫正器red红色reduction还原、缩小、降低redundancy冗余、多余referenceREF参考、参照、证明书reflux倒流、回流register寄存器regulate调节、控制relayri:lein.继电器release释放reliability可靠的、安全的relief去载、卸载、释放、解除relievevalve安全阀、减压阀remove除去、拆卸renewal更新、更换repair修理repairer修理工、检修工repeat重复、反复replace重新、启动、更换、替换replacementparts备件、替换零件requestREO请求require要求reserveparts备件reserved备用的reset复位resist n.阻抗resistancen.电阻、阻抗resolutionn.分辨率response响应restart重新启动retighten重新紧固retract可伸缩的、缩回returnoil回油return返回reverserotation反转rig安装、装配、调整right右right-of-way公用线路ring环roller滚筒、辊子rotaryswitch转换开关rotating旋转rotation旋转，转动，回转rotor转子routine例行的、日常的routinginspection日常检查、日常检测routingmaintenance日常维护rubber橡胶runback返回run运行safe安全的、可靠的、稳定的safetycap安全帽safety安全sample取样、举例sampling采样、抽样、取样saw锯scale刻度、衡量、比例尺、测量、铁锈水垢scan扫描schedule时间表、计划表screen屏幕screwdriver螺丝刀screwsocket螺口插座screw螺杆、螺丝、旋转seal密封search寻找、查找second秒、第二seep渗出、渗漏seepage渗漏现象select选择selector选择器self-hold自保持self-running自启动sensitive灵敏器sensor传感器sequence顺序、序列serbicemanual维修说明书series n.连续，串联service维修.保养.服务、伺服servo伺服servomotor伺服电机setup安装、调整、建立set设定shadow影子、屏蔽shaft轴、手柄、矿井shake摇动、振动shakeproof防振shaped形状share共享、分配sheet表格、纸张shell壳shield屏蔽层shift值、替换shock震动,使受电击shortcircuit短路short短的、短路、使短路should应该,将要show展览,显示,指示shutoff关闭shut关上，更加shutdown停止、停机siccative干燥剂side侧边siemens 西门子sifter筛子、滤波器sign标记、注册signallamp信号等signal信号silence消音、沉寂simulation n.仿真，模拟simulator仿真机singlebladeswitch单刀开关single单个的、个体的site现场size尺寸、大小sketch图纸、草图skip空指令、跳跃slag结垢smoke烟、冒烟smokes-stack烟囱smooth平滑的、光滑的socketwrench套筒扳手socket插座software软件solenoid电磁线圈solidwrench呆扳手solid固体、坚固的、固体的source源、电源spanner扳手spare备用的、空余的spareparts备件、备品spark火化specialtool专用工具special特别的、专门的specification技术说明speed速度spraynozzle喷嘴springclutch弹簧离合器spring弹簧、春天stack烟囱stall停车、阻止standard标准standby备用、待机starconnectedsystem星形连接制Ystar星、星形连接startup启动start启动、开始starterst:tn.启动器，启动钮startingconditions启动条件start-upsequence启动程序state状态statement说明、语句station站、发电厂、地点statorcoil定子线圈statorcore定子铁芯stator定子statusdisplay状态显示status状态steadiness稳定性steamSTM蒸汽step步，步幅step-by-stepmotor步进电动机step-downtransformer降压变压器step-uptransformer升压变压器still仍然，还，更stop停止storagebattery蓄电池storage储存strainer滤网stretching拉伸，伸长suctionpump真空泵superheater过热器supply供给support支持、支撑sure确信的、可靠的switch n.开关，电闸switchblade开关闸刀switch开关、切换switchingoff断开switchingon接通switchingpushbutton开关按钮symbol符号synchro同步，同步机synchronization同步synchronizer同步器syren汽笛、报警器syringe注油器systemunit主机sys