Aability能力abrupt change突变absolute expansion绝对膨胀absorb吸收acceleration limiter加速度限制器accumulator蓄能器accuracy精度、准确性acid cleaning酸洗actuator驱动器additional safeguard oil附加保安油adjustable key可调整销admission steam进汽aerodynamic loss空气动力损失air compressor空气压缩机airfoil叶片剖面alarm报警alarm value报瞥值align对中aligning pin对中销alignment对中all steam admission全周进汽allowable stress允许应力ambient temperature环境温度ampere (A)安培amplitude振幅anchor bolt地脚螺栓annular环行的anti-interference抗干扰approximate大约argon arc welding氩弧焊asbestos石棉assembly组装的asymmetrical不对称的、不均匀的atmosphere relief diaphragm防爆门atmospheric pressure大气压力atomizing type deaerator喷雾式除氧器attemperating water减温水attemperator恒温器、保温装置automatically自动的auxiliary附属设备auxiliary oil pump辅助油泵auxiliary power厂用电auxiliary steam system辅助蒸汽系统 (厂用蒸汽系统) availability可利用率average平均的average velocity平均速度axial轴向axial displacement / axial shift轴向位移axial position indicator轴向位置指示器axial vibration轴向振动axial-flow轴流式Bbabbitt-lined bearing巴氏合金衬的轴承back pressure背压backflow回流backup备用back-up water补充水backwashing反洗、反冲balance平衡balance diagram平衡图balance pipe平衡管balance piston平衡活塞balance weight配重balancing disc平衡盘balancing hole平衡孔ball bearing滚珠轴承ball collector收球室ball screen收球网bar screen蓖子筛、铁条筛barring gear盘车barring gear oil pump盘车油泵base load power plant基本负荷电厂baseplate基础台板bearing轴承bearing burnt-out轴承损坏、烧瓦bearing neck dipping inclination轴颈垂度bearing neck up-dipping inclination铀颈扬度bearing pad轴瓦、轴衬bearing pedestal轴承座bearing shell轴承壳bearing shoe grinding轴瓦研磨bearing span轴承跨度bellow波纹管bending stress弯曲应力beneath在…之下blade叶片blade carriers隔板套blade frequency test叶片频率试验blade groove叶片槽blade top叶顶blade vibration叶片振动blade wheel叶轮blading叶栅blanket type insulation垫子式保温bleed line排汽管线block diagram方框图blowdown pump排污泵blowdown rate排污率blowdown valve排污阀blowing out of boiler锅炉吹管blow-out吹管bolt螺栓bolt heating device螺栓加热装置booster pump升压泵、前置泵、注油器bore孔、钻孔boroscope内孔窥视仪boundary condition边界条件branch支管brass铜breadth宽度break-away torque启动力矩bridge gauge桥规brittle易碎的brittle failure脆断、脆性破坏brittle fracture脆性断裂buckstay支柱buffer阻尼器、缓冲器built-up组装burst disc破碎盘bushing衬管、套管butterfly valve蝶阀bypass旁路bypass valve旁路阀Ccabinet箱、柜cam凸轮cam gear凸轮装置capability of overload过负荷能力capacity容量carbon packing石墨填料carbon steel碳钢casing汽缸、缸体cast铸造cast steel铸钢cathodic protection阴极保护caulked into嵌入caulking piece嵌入片caulking tool嵌入工具cavitation汽蚀cement水泥、结合剂centering定中心centerline中心线central bore中心孔centrifugal force离心力centrifugal pump离心泵change over切换channel通道charpy impact test摆锤式冲击试验check valve逆止阀chemical dosing pipe化学加药管chromium steel铬钢circulating rate / ratio循环倍率civil engineering土木工程clamping yoke夹具claw coupling爪形联轴器cleaning coefficient / cleanliness factor清洁系数clearance-free无间隙clearance-free shroud无间隙围带cleat楔子clockwise顺时针closed cycle cooling water ( CCCW )闭式循环冷却水coal fired boiler燃煤锅炉coefficient系数cogeneration联合供热cogeneration power plant热电厂cold start冷态启动combined thrust and journal bearing联合轴承come into operation投入运行commission试运compensate补偿component元件、部件compressed air压缩空气concentricity同心、同心度concrete混凝土condensate凝结水condensate hardness凝结水硬度condensation point凝结点condenser凝汽器condenser low vacuum凝汽器真空低condenser neck / condenser throat凝汽器喉部condensing turbine凝汽器式汽轮机conduct传递conical pin锥形销constant pressure operation定压运行constant-pressure valve稳压阀construction结构、建筑consumption消耗contact free seal无接触密封control oil控制油control room控制室control stage控制级、调节级control valve控制阀、调节阀convection(热)传导、对流cool down冷却cooling water冷却水corrosion腐蚀counter clockwise逆时针countered抵消countersunk埋头孔coupling联轴器coupling bolt联轴器螺栓coupling face耦合面coupling flange联轴器法兰crane起重机、吊车crank曲柄、用曲柄crank shaft曲轴creep speed很低的转速critical speed临界转速cross over pipe联通管cross section横截面crossover butterfly valve通流蝶阀cross-section横断面、截面cycle efficiency循环效率cylinder汽缸cylinder bolt汽缸螺栓cylinder claw汽缸猫爪cylinder groove汽缸凹窝cylindrical pin柱形销Ddamp阻尼damper阻尼装置date list数据清单dead band不灵敏区、死区dead time死区dead weight自重dead zone死区deaerator除氧器decibel分贝deep-well pump深井泵deflect偏离、转向deflection偏差、挠度deformation变形degree度degree / celsius摄氏度delay pilot valve延迟滑阀delay rate迟缓率demineralized water除盐水density密度desuperheater减温器desuperheating water减温水deviation偏移diameter直径diaphragm隔板diaphragm casing隔板套differential expansion胀差differential pressure gauge压差计differential pressure switch压差开关diffusor扩压段、扩压器dimension drawing尺寸图discharge head出口压头disconnection拆卸disengage脱离、脱开啮合dismantle拆卸、拆除distance距离distortion变形distribution分布、分配district heater热网加热器district heating采暖供热districting steam采暖蒸汽dosing pump加药泵double cylinder双缸double exhaust双排汽double pass condenser双流程凝汽器dowel销子downstream下游drain疏水drain fitting疏水装置drain trap疏水捕捉器drainage疏水draught system通风系统drawgear牵引装置drive pinion驱动齿轮driven shaft从动轴driving shaft主动轴droop迟缓drop out脱落drum head(加热器)封头ductile cast iron球墨铸铁ductile steel锻钢dummy piston平衡活塞dynamic balancing动平衡Eeccentricity偏心effective length有效长度efficiency效率elastic deformation弹性变形elbow bend弯头electro-hydraulic converter (EHC)电液转换器electro-hydraulic transducer电液转换器emergency drainage紧急疏水emergency governor危急保安器emergency oil pump事故油泵emergency trip紧急跳闸、事故跳闸emergency trip device危急遮断装置emulsified water乳化水endoscope内放镜、检查仪energy能量engage啮合、结合engaging solenoid valve啮合电磁阀enthalpy焓enthalpy drop焓降entropy熵environment环境epoxy环氧树脂equipment设备、装置erection安装erode腐蚀erosion腐蚀evacuation抽真空exciter励磁机exhaust排汽exhaust pressure排汽压力exhaust pressure relief diaphragm排汽释放阀exhaust steam排汽expansion joint膨胀节external drain外部疏水extraction抽汽extraction line抽汽管extraction nozzle抽汽口extraction steam抽汽extremely hot start极热态启动Ffabrication制造fast unloading快减负荷fasten紧固fastener紧固件feed back反馈feed back pilot valve反馈滑阀feed water给水field-test进行现场试验fine mesh strainer细滤网fine screen细格栅finish-turn精加工fire protection pilot valve防火滑阀fine resistant fluid抗燃油fitting装置fixed pressure operation定压运行fixpoint固定点、死点flange法兰flange connection法兰接头、法兰连接flange heating法兰加热flash box扩容器flash point闪点flaw裂纹flow流量flow deflector导流器flow distortion汽流扰动flow loss流动损失flow rate流速flow straightener稳流栅、稳流器fluctuation波动fluid coupling液力耦合器FOR ( forced outage rate )被迫停运率forging锻件、锻造formwork模板foundation基础foundation bolt基础螺栓free swinging flap自由摆动扑板freestanding独立的free-standing LSB独立的末级叶片frequency频率friction摩擦friction coefficient摩擦系数friction losses摩擦损失frictional loss摩擦损失full admission全周进汽full stroke test全程试验full-load test满负荷试验fully close全关fully open全开Ggas turbine燃气轮机gasket垫片gear box齿轮箱gear pump齿轮泵gear train齿轮组generator发电机gland seal汽封gland seal steam exhaust fan轴封蒸汽排汽扇gland seal steam regulator轴封蒸汽调节器gland steam condenser轴封冷却器gland steam system轴封系统governing system dynamic performance test调节系统动态特性试验governing system static performance test调节系统静态特性试验gradient梯度grid格栅、电网guarantee value保证值guidance导向guide element导向构件Hhalf operation of condenser凝汽器半面运行hand pump手动泵hand trip手动打闸hanger吊架harden硬化hardness硬度hardware硬件header联箱、母管heat balance热平衡heat balance diagram热平衡图heat insulating material保温材料heat rate热耗、热耗率heat rate correction curve热耗校正曲线heat shield热屏障heat source热源heat supply供热heat transfer换热heat transfer coefficient传热系数heat treatment热处理heater加热器heavy mesh strainer粗滤网helical gear斜齿轮hertz (Hz)赫兹hexagon head cap screw六角头螺钉high pressure (HP)高压holder支架hook吊钩horizontal flange水平法兰horizontal type deaerator卧式除氧器horizontal vibration amplitude水平振幅hot standby热备用hot start热态启动hot well热井house service steam厂用蒸汽humidity湿气、湿度hydraulic brake液压制动装置hydraulic check valve液压逆止阀hydraulic drawgear液压牵引装置hydraulic loss水力损失hydraulic system液压系统hydraulic tightening device液压紧固螺栓hydrodynamic液体动力的(摩擦) hydrostatic axial piston motor液压径向活塞马达Iidling time惰走时间impact冲击impeller叶轮impulse stage冲动级impulse starting冲转in parallel平行的inconel镍镉铁合金indication指示industrial water / service water工业水industrial water pump / service water pump工业水泵inertia惯性initial loading初始负荷initial pressure controller初压控制器inlet入口inlet scroll进口涡壳inner casing内缸insert插入inside diameter内径instrumentation仪表、装置insulation of turbine汽机保温integral expansion sleeve coupling整体膨胀套管式联轴器intercept stop valve截止阀interface接口、结合处interlock联锁、互锁、联锁装置intermediate pressure (IP)中压internal drain内部疏水internal pipe内部管道irregular surface不规则表面isentropic等熵isolate operation孤立运行Jjack千斤顶、起重机jacking oil pump顶轴油泵jacking oil system顶轴油系统joule焦耳journal bearing轴颈轴承、滑动轴承KKelvin开尔文kilogram公里Llabyrinth迷宫(密封) labyrinth seal迷宫式密封lagging外罩、绝缘材料last stage blade (LSB)末级叶片leakage泄漏leak-off system溢汽系统legend图例length长度level水平、标准level monitor液位监视器lever杠杆life expectancy期望寿命life expenditure寿命消耗limit switch限制开关linear线形linear relationship线形关系live steam新蒸气live steam pipe新蒸气管道live steam valve新蒸汽阀门load gradient负荷梯度load limited device负荷限制装置load rejection甩负荷local instrument就地仪表locking screw固定螺钉longitudinal纵向的longitudinal pin纵销loosening松动loss损失low lubricating oil pressure润滑油压低low oil pressure test低油压试验low pressure (LP)低压low speed warming低速暖机low-load低负荷lube oil system润滑油系统lubricating oil润滑油Mmagnetic filter磁性过滤器main oil pump主油泵main nil tank主油箱main steam pressure regulator初压调节器main stop valve主截止阀maintenance检修、维护manhole人孔manner方式、风格manual hydraulic pump手动液压泵manual trip手动打闸manufacture制造manway人孔margin余量material材料material property材料特性material stress材料应力maximum continuous rating (MCR)最大连续额定负荷mean平均的measurement测量mechanical机械的mechanical seal机械密封megawatt = MW兆瓦metal金属metallurgical冶金学的michell tilt type bearing密切尔倾斜式轴承mill out磨制mineral oil矿物油minimum flow valve最小流量阀mixture混合物moisture content含湿量、湿度Mollier chart焓熵图、莫里尔图moment力矩moment of inertia转动惯量mono-block rotor整体转子motor马达movement位移Nname plate铭牌natural frequency固有频率naval brass海军黄铜nazzlee喷嘴needle valve针形阀negative output逆功率net output净功率newton牛顿noise level噪音等级no-load空负荷nominal pressure公称压力nominal throat diameter喉部公称直径non-operation pad非工作瓦non-return valve止回阀normal operation正常运行nozzle group喷嘴组nozzle ring喷嘴环nut螺母Ooil baffle油挡板oil cooler冷油器oil deterioration油质劣化oil film vibration油膜振荡oil injector注油器oil level油位oil preheater油预热器oil proof防油的oil pump油泵oil purification plant油挣化站oil purification plant净油站oil purifier滤油机oil return pipe回油管oil sealing system密封油系统oil separator油分离器oil vapor exhauster排油烟机oil vapour油蒸汽oil whip油膜振荡oil-content含油量one-pass heat exchanger单流程热交换器opening开度operating condition运行工况、运行条件operating floor运行层operation mode运行方式optimum efficiency优化效率、最优效率outage静止、停机状态outage for overhauling大修停运outer casing外缸outlet出口outlet pressure出口压力outline dimension外形尺寸output输出、功率output change负荷变化output gradient负荷梯度output step负荷阶跃outside diameter外径over current protection过流保护over heating due to ventilation鼓风引起的过热overall planning整体规划overcross section通流部分overflow pipe溢流管overhaul大修、检修overhead crane天车overheat过热overpressure超压overspeed超速over-temperature超温oxygen氧气oxygen content含氧量Pparallel平行的parallel running并联运行parameter参数partial load部分负荷partial stroke test部分行程试验parting plane结合面pascal帕斯卡passive fire protection消极式防火保护peak load power plant尖峰负荷电厂peak to peak峰——峰peephole观察孔performance curve性能曲线phase相位phase angle相位角pilot valve滑阀、预启阀pin销pincer / pliers钳子pinion齿轮pipe管子pipe action管道作用力piping管道、管线piston活塞plunger pump活塞泵pneumatic closing equipment气动关闭装置pneumatically operation气动操作position transmitter阀位变送器positive displacement pump正排量泵power功率power assisted check valve动力驱动逆止阀power plant发电厂pre-lifting valve预启阀preset value预设值pressure压力pressure absolute绝对压力pressure drop压力降pressure gauge压力表、压力计pressure gradient压力梯度pressure switch压力开关pretensioned bolt预拉伸螺栓pretwisted预扭的pretwisted rotating blade预扭动叶片procedure程序process diagram流程图process steam工业蒸汽profile外型protruding part突出部分pump泵pumphouse泵房pyrometer高温计Qquality质量、品质quantity数量Rrack / rack bar齿条radial径向radiation(热)辐射ratchet棘轮rate of speed increase升速率rated额定的rated speed额定速度rated value额定值raw water生水reaction stage反动级reaction type blading反动式叶栅reboiled heating valve再沸腾阀rectangular矩形regulate调整、调节reheat turbine再热式汽轮机reheater再热器reliability可靠性relief steam system排汽系统replacement更换reserve备用reset复位resistance阻力resonance共振retain screw固定螺钉、定位螺钉returning oil amount when system is emptied回空油量reverse power逆功率revolution转速rhomboid偏菱形rigid coupling刚性联轴器rigidity刚性rivet nail铆钉robust坚固的roller bearing滚柱轴承root根部、叶根rotating blade动叶片rotating blade row动叶栅rotating direction旋转方向rotating type screen旋转滤网rotor转子routine inspection巡回检查rpm = revolution per minute转每秒run up gradient升速梯度run-down减速、降速run-out偏心度、摆动度run-up升速rupture disc击碎盘、破碎盘rusty生锈的Ssafe manner安全方式safety valve安全阀samping system取样系统saturated steam饱和蒸汽scraper刮刀screw螺丝钉、螺旋screw type strainer旋转滤网screwdriver螺丝起子seal ring密封环seal tooth密封齿sealing beam system密封系统sealing bushing密封衬套secondary valve二次门section段、部分sectional view剖面图sediment沉淀物segment分割段self-priming oil pump自吸式油泵separate单独的series running串联运行serration锯齿状servomotor伺服马达、油动机set point设定点shaft alignment轴对正shaft fillet轴凸肩shaft power轴功率shaft seals轴封shaft series轴系sharpener磨床、削刀shear剪切shell side壳侧shift偏移、轮班shift operation两班制运行shift operation power plant两班制运行电厂shim垫片shroud围带shutdown停机sight glass观察窗、窥视窗silencer消音器single-pass condenser单流程凝汽器sleeve with inside taper带有内锥度的套筒sliding pin滑销sliding pressure operation滑压运行slot槽smoke exhauster排油烟机software软件sole plate台板solenoid valve电磁阀solid固体、实心的spacer垫片span宽度spare备用spare part备件special tool专用工具specific gravity比重speed速度speed controller速度控制器speed increase速度增量speed variation rate速度变化率speedometer / tachometer速度计、测速装置spindle轴、阀杆spindle seal门杆密封spray insulation喷射式保温spring弹簧spring ring弹簧环spring washer弹簧垫圈spur gear直齿轮、正齿轮stage级stagnant steam滞留蒸汽stainless steel不锈钢standby备用standstill停止、停机start-up启动start-up bypass station启动旁路站start-up drain启动疏水static balancing静平衡static part静止部分stationary blade静叶stationary blade row静叶栅steady state稳态steam flow汽流steam generator锅炉steam inlet蒸汽入口steam purity蒸汽纯度steam side汽侧steam turbine汽轮机steel structure钢结构、钢架strainer滤网streamline流线型stress concentration应力集中stroke行程structural结构的structure结构stud双头螺栓submerged-arc welding埋弧焊suction pressure吸入压力suction steam system吸入系统suction strainer入口滤网supercritical超临界superheat degree过热度superheated steam过热蒸汽supervision监视、监督support ring支持环surface area表面积surface temperature表面温度switch off停止、切除switch on启动、投入switch-over切换symmetrical对称的synchronization同步n．并网synchronize同步v．Ttaper锥度taper pin锥形销target load目标负荷technological characteristics拉术特性temper embrittlement回火脆化temperature温度temperature exceed limit温度超限temperature gradient温度梯度temperature rise温升temperature step温度阶跃temporary steam strainer临时蒸汽滤网tendency趋势terminal point终端点thermal expansion热膨胀thermal stability热稳定性thermal stress热应力thermal stress evaluator热应力估算器thermocouple热电偶thermodynamic test热力试验thickness厚度throttle节流throttle flap(蝶阀的)节流翻板throttle orifice节流孔板throttle valve节流阀thrust bearing推力轴承tight connection紧密连接tightness严密度titanium钛tolerance公差、允许量tonne吨top thread顶丝topping turbine前置机torque扭矩torsion扭转、扭矩torsional moment扭转力矩transient暂态transmissions gear传动齿轮transmit传递、传导transverse pin横销trash remover清污机trip solenoid valve跳闸电磁阀trouble-free无故障tube管子tube bundle管束tube expansion胀管tube plate管板tube sheet管板tube side管侧tube support plate肋板、支持板tuning gear盘车turbine汽轮机turbine control system汽机控制系统turbine driven feedwater pump汽动给水泵turbine house汽机房、汽机车间turbine island汽机岛turbine proper汽机本体turbine trip汽机跳间turbo-generator汽轮发电机turboset汽轮机组turbulence涡流turning gear system盘车系统Uultrasonic test超声波试验undergo承受、经历upper limit上限upstream上游U-tube U型管Vvacuum真空vacuum breaker真空破坏门(装置) vacuum breaking system真空破坏系统vacuum extraction抽真空vacuum leaking test真空严密性试验vacuum pump真空泵valve阀门valve aduator阀门驱动器valve bonnet阀盖valve chest阀体valve position阀位valve positioner阀门定位装置valve spindle阀门门杆valve stem阀杆valve wide open = VWO阀门大开vane compressor滑片式压缩机velocity速度vent system排汽系统ventilation鼓风、通风ventilation losses鼓风损失vertical deaerator立式除氧器vertical flange垂直法兰vertical pin立销vertical vibration amplitude垂直振幅vibration振动vibration exceed limit振动超限volt伏特voltage电压volume容积volute蜗壳Wwall thickness壁厚warm start温态启动washer垫圈water chamber水室water distribution tray配水盘water diversion channel配水糟water erosion水蚀water hammer水锤、水击water head水头water injection喷水water jet pump射水泵water level regulation水位调整water side水侧water storage pond蓄水池water treatment水处理water-pressure test水压试验watt瓦特wear磨损wearing ring耐磨环weight重量welded rotor焊接转子wheel chamber调速级室width宽度wire netting金属网workshop车间、工场worm stem螺杆worm type oil pump螺杆油泵worm wheel涡轮wrench扳手YY-bend三通。