核工程专业英语词汇(整理版)
核能专业英语
核能专业英语公司内部档案编码：[OPPTR-OPPT28-OPPTL98-OPPNN08]第一课词汇：•Concept概念, conception概念, conceive构想、理解•Isotope同位素, isomer同质异能素•element, atom, nucleus, nucleon–element, elements,–molecule, molecules, molecular–atom, atoms, atomic,–nucleus['nju:klis，'nu:klis]原子核, nuclei, nuclear,–nucleon['nju:klin]核子, nucleons, nucleonic核子的–particle, particles,•fissile易裂变的, fissionable可以发生裂变的•fertile可裂变的，fertile materials增殖材料•fission, fusion, decay•inner, innermost / outer, outermost•chain reaction•fragment碎片Expression：•times–A is ten times B.•varies inversely as•E equals m times c squared. E = mc2•the n-th power of a: an•result in / result from•is accompanied by / correspond to•The discovery of fission was made in Germany in 1938 by Hahn......•Be composed of 由…组成•Binding energy 结合能•Discrete excited states 不连续的激发态•Electromagnetic radiation 电磁辐射•Ev：electron-volt•Conservation of mass/energy 质量/能量守恒练习：•电子带负电，质子带正电。
(完整版)核专业英语词汇
〔一〕核物理根本概念元素element粒子particle离子ion分子molecule原子atom原子的atomic原子核nucleus (pl. nuclei)核的nuclear质子proton中子neutron电子electron核子nucleon化学性质chemical identity带正电的positively charged带负电的negatively charged不带电的uncharged电中性的electrically neutral〔元素〕周期表periodic table原子序数atomic number质量数mass number轨道电子orbital electron同位素isotope天然存在的naturally occurring人工的artificial化学键chemical bond化合物compound上标superscript下标subscript氧oxygen氢，氕hydrogen重氢，氘heavy hydrogen, deuterium 重氢核，氘核deuterion超重氢，氚tritium碳carbon氦helium放射性的radioactive加权平均weighted mean质量mass动量momentum能量energy单位，机组unit 国际单位制System International, SI 千克kilogram (kg)伏特volt (V)摩尔mole (mol)库仑coulomb电子伏特electron-volt (eV)兆电子伏特mega electron-volt (MeV) 质量亏损mass defect结合能binding energy动能kinetic energy势能potential, potential energy 跃迁jump核力nuclear force排斥repulsion吸引attraction轰击bombardment发射〔出〕emission (n.), emit (v.)能级energy level裂变fission聚变fusion衰变decay钡barium硼boron铋bismuth铀uranium钚plutonium钍thorium锂lithium钠sodium核反响nuclear reaction链式反响chain reaction辐射，射线radiation超铀元素transuranium element可裂变的fissionable易裂变的fissile碎片fragment宏观的macroscopic微观的microscopic介观的mesoscopic激发excite静电的electrostatic库仑力Coulomb force 电磁辐射electromagnetic radiation〔二〕放射性宇宙射线cosmic ray电离ionization韧致辐射bremsstrahlung(brakingradiation)辐射，射线radiation正比于be proportional to 反比于be inversely proportional to 根据经验as a rule of thumbα射线alpha rayβ射线beta rayγ射线gamma ray带电粒子charged particle 光子photon散射scattering衍射diffraction折射deflection碰撞collision铝aluminum铍beryllium氦helium相互作用interaction摄入ingest吸入inhale动能kinetic energy势能potential (energy)量子quantum屏蔽shielding正电子positron加速器accelerator放射性radioactivity湮灭annihilation光电效应photoelectric effect 〔三〕核反响衰减attenuation放大amplification镉cadmium钴cobalt氧oxygen氮nitrogen汞mercury弹性的elastic非弹性的inelastic宏观截面macroscopic cross section 微观截面microscopic cross section 靶恩barn 反冲，反作用recoil平均自由程mean free path转变，转化transmutation扩散diffusion中子扩散neutron diffusion斐克扩散定律Fick’s law of diffusion 通量flux中微子neutrino放射性同位素radioisotope半衰期half-life热核反响堆thermonuclear reactor 化合价valence〔四〕核材料燃料fuel燃料芯块fuel pellet 慢化剂moderator 冷却剂coolant包壳cladding控制棒control rod硼酸boric acid铬chromium铪hafnium钆gadolinium铟indium镁magnesium镍nickel锆zirconium硅silicon重水heavy water石墨graphite碳化物carbide氧化物oxide氧化oxidize二氧化物dioxide二氧化碳carbon dioxide碳氢化合物hydrocarbon密度density热导率，传热系数thermal conductivity比热specific heat粘性viscosity饱和saturation热力性质，热物性thermodynamic property 反响性reactivity 升华sublime中子俘获截面neutron capture crosssection散射截面scattering cross section 辐照损伤radiation damage肿胀swelling燃耗burnup合金alloy镁诺克斯合金Magnox锆合金zircaloy金属间化合物inter-metallic compound 裂变产物fission product裂变碎片fission fragment腐蚀产物corrosion product可燃毒物burnable poison冷轧cold pressing烧结sintering开裂crack蠕变creep增殖材料fertile material增殖比breeding ratio浓缩铀enriched uranium高温气冷堆High TemperatureGas-cooled Reactor(HTGR)〔中子〕通量展平flux-shaping〔五〕核反响堆理论自持的链式反响self-sustaining chainreaction燃料循环fuel cycle临界(a) critical次临界(a) subcritical超临界(a) supercritical临界(n) criticality临界尺寸critical size共振resonance弹性散射碰撞elastic scattering collision 热中子利用系数thermal utilization factor 慢化slow down热中子thermal neutron快中子fast neutron 六氟化物hexafluoride六氟化铀uranium hexafluoride离心工艺centrifuge process气体扩散工艺gaseous diffusion process 换料(v) refuel快中子增殖反响堆，快堆Fast BreedingReactor (FBR)堆芯，活性区core再生区blanket半透膜semi-permeable membrane 旋转spin (过去分词：spun)贫铀depleted uranium热中子反响堆，热堆thermal reactor快堆fast reactor倍增系数multiplication factor〔十〕压水反响堆压水反响堆，压水堆Pressurized WaterReactor (PWR)蒸汽发生器steam generator一次侧primary side二次侧secondary side发电机electrical generator,generator燃料芯块fuel pellet包壳cladding堆芯core给水泵feed(water) pump反响堆〔压力〕容器reactor vessel, pressurevessel硼酸boric acid化学补偿控制chemical shim control 堆坑reactor pit气密的airtight封头head接管，喷嘴nozzle点火区seed再生区blanket用户，业主，业界utility卖主，供给商vendor, supplier制造商manufacturer多重屏障multiple barriers纵深防御defense in depth冗余性redundancy多样性diversity独立性independence包容contain美国机械工程师协会American Society ofMechanical Engineer(ASME)美国核学会American Nuclear Society (ANS) 平安级safety class失效failure平安功能safety function裕度margin反响堆冷却剂系统Reactor Coolant System(RCS)在役检查inservice inspection汽水别离器moisture separator枯燥器steam dryer堆内构件reactor internals反响堆冷却剂泵，主泵reactor coolantpump (RCP), mainpump稳压器pressurizer波动管surge line剖视图sectional view控制棒control rod控制棒组件Control ElementAssembly (CEA)控制棒驱动机构Control Element DriveMechanism (CEDM) 控制棒导向管Control Rod GuideTube (CRGT)上部支撑板upper support plate燃料组件fuel assembly进口接管inlet nozzle出口接管outlet nozzle堆芯吊篮core barrel可燃吸收体burnable absorber管侧tube side壳侧shell side蒸汽管线steam line一次冷却剂primary coolant主蒸汽main steam反响性引入reactivity insertion浓度concentration参考负荷reference load冷却剂平均温度coolant averagetemperature稀释dilution裂变产物fission product积累buildup反响堆调节系统Reactor RegulatingSystem (RRS)〔程序〕整定值programmed value峰值线释热率peak linear heat rate轴向功率分布axial power distribution 方位角azimuthal〔中子通量〕方位角偏差azimuthal tilt偏离泡核沸腾Departure fromNucleate Boiling (DNB) 偏离泡核沸腾比Departure fromNucleate Boiling Ratio(DNBR) 堆内测量系统In-Core Detector System(ICDS)自给能中子探测器Self-Powered NeutronDetector (SPND)信号调理signal conditioning反响堆紧急停堆reactor trip汽机脱扣turbine trip可靠性reliability标准，法规code燃耗burnup〔十一〕反响堆容器与堆内构件环锻件ring-forging锻造forge锻件forging监视surveillance样品，试样specimen安装mount奥氏体的austenitic不锈钢stainless steel法兰flange热电偶thermocouple零延性转变温度nil-ductility transitiontemperature (T NDT)注量率fluence集成中子通量NVT=Total IntegratedNeutron Flux = IntegratedFlux = Fluence = Neutrondensity ⨯ Velocity ⨯ Time【unit】：[n/m3⋅m/s⋅s]=[n/m2]旁通，支路bypass磷phosphorous硫sulfur = sulphur焊weld临界值，限值threshold〔机〕接合，啮合，对位engage凸缘，凸起部，轮毂boss逐渐变细的tapered圆顶dome围板shroud〔十二〕反响堆堆芯与燃料可燃吸收棒burnable absorber rod 蠕变creep栅格lattice中子源neutron source阻力塞plug反响性价值reactivity worth比功率specific power锑antimony镉cadmium锎californium铟indium 陶瓷〔状〕的ceramic 〔机〕间隙clearance污染contaminate 栅格架；电网；网格grid因科镍inconel固有平安性inherent safety 非能动平安passive safety 能动平安active safety套管，套筒sleeve定位格架spacer grid星形架，蜘蛛spider乏燃料spent fuel〔十三〕压水堆冷却剂系统主要设备U形管蒸汽发生器U-tube steam generator 核供汽系统Nuclear Steam SupplySystem (NSSS)一次系统primary system二次系统secondary system主蒸汽main steam汽轮机，透平机械turbine给水与凝汽系统feed and condensate system 热管段，热腿hot leg冷管段，冷腿cold leg堵管裕量tube plugging margin在 情况下in the event of换热器heat exchanger (HX)节热器，省煤器economizer给水feedwater一次进口水室inlet plenum一次进口接管primary inlet nozzle一次出口水室outlet plenum一次出口接管primary outlet nozzle管板tubesheet喷放；〔SG〕排污blowdown上升段riser下降段downcomer满功率full power (FP)额定功率rated power 额定负荷rated load化学和容积控制系统Chemical and VolumeControl System (CVCS) 加热，升温heatup冷却，降温cooldown喷淋管线spray line辅助喷淋管线auxiliary spray line上充泵charging pump上充charge下泄letdown水位water level, level备用的backup过压保护overpressure protection 平安壳内换料水箱In-containmentRefueling Water StorageTank (IRWST)换料水箱Refueling Water StorageTank (RWST)平安阀safety valve卸压阀relief valve全厂断电station blackout (SBO) 〔蒸汽〕干度quality空泡份额void fraction热冲击thermal shock急冷，骤冷quench〔十四〕压水堆系统与平安壳裂变碎片fission fragment轻水反响堆Light Water Reactor(LWR)热机thermal engine原动机prime mover焓enthalpy熵entropy反响feedback热力学第二定律second law of thermo-dynamics 最终热阱ultimate sink一〔次〕回路primary loop二〔次〕回路secondary loop核电厂配套子项Balance of Plant (BOP) 一次压力边界primary pressureboundary隔离阀isolation valve失效failure故障fault, malfuction卡诺效率Carnot efficiency热机效率engine efficiency高温热源，热库hot reservoir低温热源cold reservoir摩擦friction余热排出系统Residual Heat-RemovalSystem (RHRS)换料(n) refueling应急堆芯冷却系统Emergency Core-Cooling System (ECCS) 补水与排水feed and bleed专设平安设施Engineered Safety Feature(ESF)设备冷却水系统Component CoolingSystem止回阀non-return valve蓄压箱accumulator电动阀motor-driven valve气动阀pneumatic valve安注泵safety injection pump 平安壳containment钢筋混凝土reinforced concrete预应力钢筋混凝土prestressed reinforcedconcrete英制压力单位psi = pounds per squareinch英制压力单位〔表压〕psig = pounds persquare inch gauge环形的annular潜热latent heat显热sensible heat氢氧化物hydroxide氢氧化钠sodium hydroxide苛性钠，氢氧化钠caustic启动startup飞射物，导弹missile蒸汽管线steamline平安壳地坑containment sump〔十五〕蒸汽轮机飞轮flywheel叶片，叶栅blade, bucket, vane 功work冲动式汽轮机impulse turbine反动式汽轮机reaction turbine冲动级impulse stage反动级reaction stage反动度degree of reaction 渐缩的converging渐扩的diverging喷嘴，接管nozzle 被称为⋯⋯be referred to as缸体，箱体casing推力thrust拉金lashing除湿moisture removal节流阀stop-throttle valve扭矩torque每秒⋯转rev/s = revolutions persecond每分钟⋯转rpm = revolutions perminute〔十六〕主蒸汽、给水与凝汽系统汽轮发电机turbine generator汽动给水泵turbine driven feedwaterpump蒸汽排放steam dump汽水别离再热器Moisture SeperatorReheater (MSR) 密封蒸汽系统gland steam system 限流器flow restrictor主蒸汽隔离阀main steam isolation valve 机组unit负荷load主蒸汽集管main steam header给水联箱feedwater header给水回热循环regenerative feed heatingcycle磨损wear污垢，结垢fouling装量inventory蒸汽〔旁路〕排放steam dump冷凝器排放condenser steam dump 大气排放atmospheric steam dump 除氧器排放deoxidizer steam dump 电缆electric cable辅助给水系统auxiliary feedwatersystem压差differential pressure,pressure differential,pressure difference增压泵booster pump增压boost pressure吸入口suction凝汽器condenser凝汽器热阱condenser hotwell 给水流量调节阀feed regulating valve 给水调节旁通阀feed regulating bypassvalve疏水drain阶跃变化step change线性〔斜坡〕变化ramp change溢流阀overflow valve工艺汽process steam紧急停堆trip; scram停堆shutdown停堆，停堆期outrage手动地manually自动地automatically质量流率mass flow rate关断阀shutoff valve〔美国〕联邦管理法规CFR = Code ofFederal Regulations 凝结液condensate水头，压头head汽机脱扣〔甩负荷〕turbine trip〔十七〕核电厂运行工艺热process heat公用电网utility grid根底负荷运行base load operation退役的out of service运行因子operation factor负荷因子load factor使用因子，运行因子service factor可利用因子availability技术标准technical specification稳压器汽空间建立draw a pressure steambubble未能紧急停堆的预计瞬变AnticipatedTransient Without Scram(ATWS)未能紧急停堆的预计瞬变AnticipatedTransient Without Trip(ATWT)失电loss of power失流loss of flow辅助喷淋auxiliary spray采样sampling〔美国〕核管会Nuclear RegulatoryCommission (NRC)负荷跟踪load following〔十八〕辐射危害与屏蔽屏蔽shielding核辐射nuclear radiation 发射，发出emit 剂量dose剂量率dose rate保健物理health physics天然本底辐射natural background radiation 轰击bombardment地壳the earth’s crust〔放射性〕坠尘fallout职业照射occupational exposure放射性流出物radioactive effluent幸存者survivor辐射防护radiological protection国际辐射防护委员会InternationalCommission on RadiologicalProtection (ICRP)合理可行尽量低As Low As ReasonablyAchievable (ALARA)希弗Sivert急性的acute慢性的delayed 辐射病radiation sickness吸入inhalation摄入ingestion食物链food chain权重因子weighting factor活化产物activation product生物屏蔽biological shield氡radon氪krypton钋polonium钾potassium铋bismuth稀有气体noble gas残骸debris征兆symptom谱spectrum (pl. spectra)〔十九〕核平安核平安nuclear safety过热overheating裂变速率fission rate缓发中子delayed neutron瞬发中子prompt neutron后果consequence破裂rupture置信度confidence负温度系数negative temperaturecoefficient事故accident堆年reactor-year快堆fast reactor热堆thermal reactor失效平安fail safe三哩岛事故Three Mile Island accident(TMI accident)切尔诺贝利事故Chernobyl accident设计基准事故Design Basis Accident (DBA) 严重事故severe accident熔融meltdown多普勒展宽Doppler broadening反响性引入事故Reactivity InsertionAccident (RIA)冷却剂丧失事故，失水事故Loss-Of-Coolant Accident(LOCA)自动保护系统Automatic Protective System(APS)居里〔活度单位〕Curie瞬发临界prompt critical蒸汽发生器传热管破裂Steam GeneratorTube Rapture (SGTR)确定性平安分析deterministic safetyanalysis概率平安分析Probabilistic SafetyAssessment (PSA)。
核工程与核技术专业英语单词
核工程与核技术专业英语单词1.specific heat capacity 比热容比热容2.quantum number 量子数3.atomic mass unit 原子质量单位原子质量单位4.binding energy 结合能5.decay 衰变6.half-life 半衰期7.abundance 丰度8.activity 活度9.macroscopic cross section 宏观截面宏观截面10.10.m m icroscopic cross section 微观截面微观截面11.11.a a ttenuation 衰减12.12.m m oderator 慢化剂13.13.f f issile material 裂变材料14.14.s s elf-sustaining chain reaction 自续链式反应自续链式反应15.15.p p rompt neutron 瞬发中子16.16.d d elayed neutron 缓发中子17.17.f f usion 聚变18.18.p p lasma 等离子体19.19.u u ncertainty 不确定度20.20.d d ead time 死时间21.21.p p reamplifier 前置放大器22.t hreshold energy 阈能阈能23.o perational amplifier 运算放大器运算放大器24.d iscrete component 分立元件分立元件25.i ntegrated circuit 集成电路集成电路26.d irect current 直流电直流电27.a lternating current 交流电交流电28.h eat-exchanger 热交换器热交换器29.i onization chamber 电离室电离室30.n oble gas 稀有气体稀有气体31.a ccelerator 加速器加速器32.r adiation hazard 辐射危害辐射危害33.r adiation dose 辐射剂量辐射剂量34.n atural background radiation 天然本底辐射天然本底辐射天然本底辐射35.d aughter product 子产物子产物36.o ccupational exposure 职业照射职业照射37.q uality factor 品质因子品质因子38.e quivalent dose 当量剂量当量剂量39.a cute effect 急性效应急性效应40.d elay effect 延迟效应延迟效应41.r adiation sickness 辐射病辐射病42.h ereditary effect 遗传效应遗传效应43.s omatic effect 躯体效应躯体效应44.s tochastic effect 随机效应随机效应45.w eighting factor 权重因子权重因子46.e ffective dose equivalent 有效剂量当量有效剂量当量有效剂量当量47.A LI 年摄入量限值年摄入量限值48.D AC 导出空气浓度导出空气浓度49.c oolant 冷却剂冷却剂50.r adiation damage 辐射损伤辐射损伤51.c ontrol rod 控制棒控制棒52.b urnable poison 可燃毒物可燃毒物53.b urnup燃耗燃耗54.b reeding radio 增值比增值比55.c riticality 临界临界56.c ladding 包壳包壳57.c ritical mass 临界质量临界质量58.c ritical volume 临界体积临界体积59.n eutron flux 中子通量中子通量60.m ean free path 平均自由程平均自由程平均自由程61.f uel rod 燃料棒燃料棒62.p ressure vessel 压力容器压力容器63.b oric acid 硼酸硼酸64.f uel assembly 燃料组件燃料组件65.h eat conduction 热传导热传导66.c ontainment 安全壳安全壳67.i nherent safety 固有安全性固有安全性 68.s hutdowm 停堆停堆69.s tarup 启动启动70.c ondenser 凝汽器凝汽器71.n eutron activation 中子活化中子活化。
英汉核电工程常用词汇
英汉核电工程常用词汇英汉核电工程常用词汇核电工程是指利用核能发电的工程，其领域广泛，包括核反应堆、核燃料循环、辐射防护、核废物处理等多个方面。
在核电工程的过程中，涉及到许多专业技术的术语和词汇。
以下是一些英汉核电工程常用词汇及其解释。
1. Nuclear Power Plant（核电站）：一个核电站通常由一到多个核反应堆组成，可以按照发电容量分为小型、中型和大型核电站。
它还包括冷却系统、核燃料循环设备、电力传输系统等组成。
2. Nuclear Reactor（核反应堆）：一种通过核反应来产生能量的装置。
核反应堆分为热中子堆和快中子堆，用于发电的大多是热中子堆。
核反应堆通过核裂变反应来产生能量，并通过循环系统将热能转化为电能。
3. Nuclear Fuel（核燃料）：核反应堆中的燃料，一般采用铀或钚等放射性元素作为原料。
燃料通过核反应发生裂变反应产生热能，转化为电能。
4. Nuclear Radiation（核辐射）：指核反应放出的粒子或电磁辐射。
辐射分为电离辐射和非电离辐射，可对人体造成不良影响。
5. Nuclear Fission（核裂变）：指将原子核分裂成两个较小的核的过程。
核裂变是核反应堆发电的基本原理。
6. Nuclear Fusion（核聚变）：指将两个轻核聚合成较重核的过程。
核聚变是太阳等恒星的主要能量来源。
7. Radioactive Waste（放射性废物）：指在核燃料循环和核反应运行中产生的废料，其具有放射性，并且会对环境和人体造成影响。
8. Containment Building（容器建筑物）：指核反应堆的保护结构，用于防止核泄漏事故的发生。
容器建筑物通常由混凝土、钢筋等材料构成。
9. Coolant System（冷却系统）：指用于冷却核反应堆的系统，包括冷却剂、泵、换热器等组成，其功效在于将热能稳定地转移出去，保持核反应堆的正常运行。
10. Electrical Grid（电力网络）：指连接电站和用户的电力传输系统，包括输电线路、变电站、配电设施等组成。
核工程与核技术专业英语
Auxiliary 辅助的，备用的Blowdown 冷却管突然爆裂，排污管 Compress 压缩，精简Instrument仪器，乐器，工具，仪表 Component组件，部件，成分，设备 Condensate 凝结水，冷凝水，凝结 Condenser凝气器Feed 补给Removal除去，拆除，取出 Containment 安全壳Polishing抛光，磨光，清洗Volume容积；卷，册，书卷；音量，响度 Diverse不同的；多种多样的；变化的 Circulating循环的 ；流动的Actuation动作，驱动，开动，刺激 Processing处理，加工；调整，搬运 Standby备用的人或物，待命Diesel柴油机，内燃机Boiler锅炉，烧水器Storm drain暴雨水沟；暴雨下水道；雨水道Drain 耗尽；排水沟，排水管，下水道 Demineralize去除矿物质，软化，除盐；脱矿Non-class非安全Process过程Trace跟踪，追踪，痕迹Plant工厂，发电厂Cathodic阴极的，负极的；阴极保护 Feedwater给水Startup启动，启动选项Gland填料压盖Seal密封，阀座，密封面Generator发电机，信号发生器Heater 加热器Incore堆内；核心Lub oil润滑油，润滑剂Meteorology气象学，气象Monitoring监控，监测，监听，追踪 Mechanical handling 机械搬运，机械装卸 Operation操作，运行，运转Passive被动的，无源的，非能动的 Sampling抽样，取样 ，采样Potable可以喝的，适合饮用的 Coolant冷却剂，冷却液Roof屋顶，顶部Roof drain屋顶排水，屋顶排水口 Radiation 辐射，放射Residual剩余的，残余的Raw生的，原始的，天然的，未经处理过的 Sanitary卫生的，清洁的，保健的 Sanitary drainage 生活污水排放系统 Drainage 排水，放水；排水系统；下水道 Spent 消耗的，用过的，废的，好近的 Spent fuel乏燃料Seismic地震的，有关地震的Secondary 二回路Vent排气，通气，泄放Relief解除，减轻，排放Diognostic诊断的，判断的ventilation 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radioactive放射性的fissionable可裂变的mean平均数，平均值weighted加权的，加权平均fissile易裂变fragment碎片，断片momentum动量macroscopic宏观的，肉眼可见的 microscopic微观的，显微的，精微的 electromagnetic电磁mesoscopic介观的electrostatic静电的，静电学的放射性Cosmic宇宙射线Inversel相反的Proportional成比例的Ionization电离Bremsstrahlung韧致辐射Inhale吸入，吸气Photon光子，光量子Scattering散射Shielding屏蔽Collision碰撞，冲突Positron正电子Aluminum铝Accelerator加速器Beryllium铍Annihilation湮灭，淹没 Interaction相互作用 Photoelectric光电的Effect效应，效用Ingest摄取，吞下核反应Attenuation衰减Recoil反冲，弹回Amplification放大Cadmium镉Transmutation转变，嬗变Cobalt钴Diffusion扩散Nitrogen氮气Mercury汞flux通量elastic弹性的neutrino中微子inelastic非弹性的radioisotope同位素section截面thermonuclear热核反应核材料Pellet燃料芯块Moderator慢化剂，减速剂Cladding覆层，包层，包壳Rod杆，棒Sublime升华Boric acid硼酸Chromium铬Swelling膨胀，肿胀，隆起Hafnium铪Burnup 燃耗，烧完Gadolinium钆Alloy合金Indium铟Magnox镁诺克斯合金Magnesium镁Zircloy 锆合金Nickel镍Compound合成，复合物，混合物，化合物 Zirconium锆Silicon硅Fission fragment裂变产物Graphite石墨Posion毒液，阴离子Pressing模制，压制Sintering烧结，溶结Oxidize氧化，使生锈Crack开裂，破裂Dioxide二氧化碳Fertile多产的，富饶的，可繁殖的 Hedrocarbon碳氢化合物Breeding增殖，再生Ratio比率，比例 Enriched浓缩的，富集的，强化的 Thermal热的，热量的Conductivity传导率，传导性Specific特有的，专门的，比的 Viscosity粘稠，粘性，粘度Saturation饱和，饱和度，饱和状态Flux通量，流动Shaping修整的，外形塑造Sustaining支持的，持续的Self-sustaining chain reaction自持链式反应Fast Neutron快中子Fuel cycle燃料循环Hexafluxride六氟化铀Critical临界的，极限的Centrifuge离心机Supercitical超临界Gaseous气体的，气态的Siffusion扩散Criticality临界（a）Refuel换料Critical size 临界尺寸Resonance共振，共鸣Elastic有弹性的，灵活的Core堆芯，活性区Facor系数，因子，因素Thermal utilization factor热中子利用系数 Blanket再生区、Slow down慢化Permeable可渗透的Membrane膜，薄膜Spin转转，偏转Depleted废弃的，贫化的Multiplication增殖，增加，乘法 Pressurized waterreactor压水反应堆，压水堆Margin裕度，边缘Moisture水汽，湿气Inservice inspection在役检查Steam dryer干燥器Internal内部的，里面的Fuel pellet燃料芯块Pressurizer加压器，稳压器Vessel导管，容器Reactor vassel.pressure vassel压力容器 Surge波浪，浪涌，涌Surge line波动管Sectional断面的，剖面的Sectional view剖视图Shim薄垫片Chemical shim control 化学补偿控制Pit坑，洞，深坑Reactor pit堆坑Element元素，元件Assembly组件Airtight密封的，不透气的 Mechanism机械装置，机构Nozzle喷嘴，管口，接管Seed点火区Plate板块，平板Utility用户，业主，业界Fuel assembly燃料组件Vendor卖主，供货商Inlet进口，入口Outlet出口Multiple多重的，多样的Barrier栅栏，屏障，障碍Barrel桶Core barrel堆芯吊篮Burnable absorber可燃吸收体 Redundancy多余，过多，冗长，冗余度 Diversity多样性Shell壳，外壳，壳体Steam line 蒸汽管线Contain包容Reactivity反应性Insert插入，嵌入Reactivity insertion反应性引入 Concentration浓度，浓缩，集中Load负荷，转载，负荷量Dilution稀释，摊薄Buildup累积，形成In-core detector system堆内测量系统 Self-powerd neutron detector 自给能中子探测器Axial power distribution轴向功率分布 Axial 轴的，轴向的Conditioning调节，调整 Distribution分布，分配Azimuthal方位的，方位角的Tilt倾斜，倾斜度Trip跳闸，错误，旅行Reactor trip反应堆紧急停堆Turbine trip气机脱扣Departure离开，出发，启程，背离，违反 Departure from nucleate boiling偏离泡核沸腾Nucleate成核的，有核的，具核的 Reliability可信度，可靠性Forging锻造Ring-forging环锻件Velocity速度，速率Surveillance监视，监督Specimen样品，抽样Bypass旁路，绕道，避开Mount安装，支架Phosphorous磷Austenitic奥氏体的Sulfur硫磺，硫Stainless不锈的Stainless steel 不锈钢Weld焊接Flange法兰，凸缘Threshold临界值，限值，阈值 Thermalcouple热电偶Engage接合，啮合，对位Nil零，无，零分Ductility延展性，延伸性Transition转变，转移，过度Nil-ductility transition temperature零延性转变温度Tapered逐渐变细的Fluence通量，注量率，影响Dome圆屋顶，像圆屋顶一样的东西 Integrated集成的，整合的，整体的 Shroud覆盖物，遮盖物，围板Burnable absorber rod 可燃吸收棒 Californium锎Creep潜变，蠕变Indium铟Lattice格子，框架，栅格Ceramic陶瓷的，陶器的Clearance间隙看，空隙Plug塞子，栓，阻力塞Contaminate污染，玷污Reactivity worth反应性价值Grid网格，格子，栅格Specific power比功率Inconel因科镍合金，镍铬合金 Antimony锑Inherent固有的，内在的，与生俱来的 Inherent safty固有安全性Cadmium镉Passive safety非能动安全Active 主动的，活动的Active safty能动安全Spider星形架Sleeve套管，套筒Spacer隔离物Spacer grid定位格架U-tube steam generator U型管蒸汽发生器 Rated 额定的，规定的Reted load额定负荷Azinuthal方位角的，方位的Clearance间隙Amplification放大，扩大，扩增Flux-shaping通量展平Effluent废水，流出物，污水 Radioactive effluent放射性流出物 Inelastic无弹性的，非弹性的Diffusion扩散，传播Head头，封头Mount安装，装Elastic弹性的Crust地壳，面包皮Seed点火区Electromagnetic radiation电磁辐射 Electric.cable电缆Forging锻造Emit发出，射出Flange法兰Be.inversely.proportional.to反比于 Proportional比例的，成比例的Recoil反冲，弹回Orbital轨道，轨道的Enthalpy焓 Weld焊，焊接Alloy合金Valence价，化合价Chemical.identity化学性质Annular环形的Activation product活化产物Delayed慢性的American nuclear society美国核学会 Excite激发，励磁American society of mechanical engineer 美国机械工程师协会Quench急速冷却，淬火Magenesium镁Magnox镁诺克斯合金Heatup加热，升温Friction摩擦，冲突Surveillance监视，监督管理Diverging渐扩的，发散的Wear磨损，损耗Converging收敛的，汇聚的，渐缩的 Concentration浓度，含量，浓缩 Repulsion排斥，厌恶，反感，斥力 Electrostatic静电的，电的Rupture断裂，破裂Sectional断面的，剖面的，部分的 Airtight气密的，密封的Gaseous气体的，气态的Gaseous diffusion process气体扩散工艺 Weighting factor权重因子Thermal shock热冲击Centrifuge离心机，使分离Centrifuge process离心工艺 Superscript上标Bremsstrahlung韧致辐射Hexafluoride六氟化物Uranium hexafluoride六氟化铀Entropy熵，平均信息量Sintering烧结，熔结Sublime升华Dome圆屋顶，圆顶Jump跃迁Service factor使用因子Blanket再生区Manually手动的，手工的Inservice.inspection在役检查 Attenuation衰减，减少Carbide 碳化物Steam line蒸汽管线Ceramic陶瓷的，陶器的Positron正电子Manufacturer制造商Confidence置信度，信心Thrust推力，推动力Neutrino中微子Swelling肿胀Out of service退役的Microscopic微观的，显微的Shroud围板Axial power distribution轴向功率分布 Draw a pressure steam bubble稳压器汽空间建立Tapered逐渐变细的，锥形的，渐缩的 Fouling污垢，结垢Contaminate污染，弄脏，玷污Self-powered neutron detector自给能中子探测器Inhale吸入，吸气Suction吸入口Plug阻力塞，塞子Dilution稀释Signal conditioning信号调理Quality质量，品质，蒸汽干度Spin旋转，偏转Annihilation湮灭Oxidize氧化，使生锈Specimen样品，式样，标本Blade,vane叶片，叶栅，轮叶Sump集水坑，污水坑Containment sump安全壳地坑Safety injection pump安注泵Primary outlet nozzle一次初接管 Primary inlet plenum一次进水室 Primary coolant一次冷却剂Cladding包壳，包层，覆层Saturation饱和，饱和度Threshold阈值，临界值Ductility延展性，柔软性，韧性Nil无，零，零分 Transition转变，转移，过度Nil-ductility transition trmperature零延性转变温度Vender，supplier卖主，供应商Full power(FP)满功率Moserater减速剂Revolution旋转，改革，革命Rpm=revolutions per minute转每分Rps=revolutions per second转没秒 Gland steam system密封蒸汽系统 Blowdown喷放，排污，突然爆裂 Departure离开，偏离Departure from nucleate boiling偏离泡核沸腾Depleted废弃的，贫化的Depleted uranium贫化铀Mean平均值，平均数Mean free path平均自由程Pneumatic气动的，风动的Pneumatic valve气动阀Turbine driven feedwater pump气动给水泵Turbine trip气机脱扣（甩负荷） Turbine generater汽轮发电机Latent潜伏的，潜在的Latent heat 潜热Chernobyl accident切尔诺贝利事故 Thermocouple热电偶，温差电偶 Thermal reactor热中子反应堆Thermalneutron热中子Redunda ncy过多，过度，冗余，冗余度 Conponent部件，元件，设备Graphite石墨Prompt瞬间的，临界的Prompt neutron瞬发中子Outrage停堆，停堆期Flow restrictor限流器Accumulater储压器，蓄压箱Fissile易裂变的Cosmic ray宇宙射线Reinforced加强的，加固的Margin边缘，裕度Prime mover原动力，发动者Nucleus原子核Nuclei原子核Boost pressure增压Booster pressure增压泵Breeding增殖Breeding ratio增殖比Fertile可繁殖的，可增殖的Fertile material增殖材料Lattice格子，框架Viscosity粘性，粘度Mega electron-volt兆电子伏Deflection折射Occupational exposure职业照射Non-return valve止回阀Mass defect质量亏损Defect欠缺，亏损Deuterium氘，重氢Transuranium超铀的，铀后面的 Transuranium element超铀元素Uranium carbide碳化铀Actinide锕系元素Fertile isotope增殖同位素Fusion融合，聚变，核聚变Cross section横截面，断面Fissile易裂变的Canadian deuterium and uranium reactor 加拿大重水铀反应堆British gas-cooled magnox reactor英国气冷堆High temperature gas cooled reactor高温气冷堆Reactor pressure vessel反应堆压力容器 Up closure head上封头Hydraulic水力的，液压的Hydraulic stud tensioner液压螺栓拉伸机（张紧机）Xenon氙Fast breeder reactor快中子增殖堆 Advanced reactor先进反应堆European pressurized water reactor(EPR) Control element assembly控制棒组件（CEA）Control element drive mechanism控制棒驱动机构（CEDM）Barrel吊篮，桶 Reactor vassel internals反应堆内构件 Swelling肿胀，浮肿Corrode腐蚀，浸蚀Integrity完整，完全，完整性Reactor coolant pump 反应堆主泵（RCP） Shaft轴，传动轴Seal密封，封住Shaft seal pump轴封泵Nuclear steam supply system核蒸汽供应系统（NSSS）Primary system一回路系统Pressurizer稳压器（PRZ）Surge line波动管Feed regulating valve给水调节阀 Steam generater(SG)蒸汽发生器Main steam line(MSL)主蒸汽管Moisture separater reheater(MSR)汽水分离再热器（normal/abnormal）operating condition 运行工况Operater操纵员Maintenance维护，维修，保养 Surveillance监视，监督，监测Feed (water) pump给水泵Foundation地基，基础Stack烟囱，烟道Penetration穿透，贯穿件Nuclear island核岛Conventional非核的，常规的，常见的 Balance of plant(BOP)核电厂配套子项 Auxiliary system for primary loop一回路辅助系统Chemical and volume control system（CVCS）化学与容积控制系统Engineered safety feature(ESF)专设安全设施Residual heat-removal system(RHRS)余热排出系统Emergency core cooling system（ECCS）应急堆芯冷却系统Safety injection system(SI)安注系统 Refueling water storage tank（IRWST）换料水箱Diesel柴油机车，内燃机Diesel generator柴油发电机 Automatic protective system（APS）自动保护系统Instrument and control system(A&C system)仪控系统Scram/trip紧急停堆Outage 中断，停运Refueling outage换料停堆Full power operation满功率运行 Insertion插入Withdrawal抽出Reactor regulating system(RRS)反应堆调节系统Transient 瞬态，瞬时，不稳定的 Decay heat衰变热Void coefficient空泡系数Act法案Guidance导则Criteria标准，条件，准则 Radioactivity放射性Scatter分散，散射，散开Diffraction衍射Commission调试Decommissioning退役Main control room主控制室Reactivity insertion accident(RIA)反应性引入事故Inherent固有的，内在的，与生俱来的 Inherent safety固有安全Passive 被动 的，无源的Passive safety非能动安全 Redundancy冗余，过多，冗余度 Diversity多样性，多样化Regulation监管，规则Ionization电离Annihilate湮灭Attenuate 衰减的，减少Projectile 入射离子，抛射Irradiation辐射 照射Exposure照射Fluence注量Dose剂量，一剂药Equivalent当量，等量的Dose equivalent 剂量当量 Coma昏迷Cramp绞痛，抽筋World association of nuclear operators世界核电运营者协会Momentum动量，动力Diarrhea腹泻，拉肚子Tremor颤抖，发抖Vomit呕吐Somatic肉体的，身体的Symptom症状，征兆Therapy治疗，疗法Activation活化，激活Activation product活化产物Effluent废水，污水Natural background天然本底Spectrum谱，光谱，频谱，波谱Radon氡Disposal处理，处置Inertia惯性Magnitude重要性，数量级Eliminate消除，排除，根除 Mechanism ，approach，priciple，theory 机理，原理Susceptible敏感的，易受影响的Toxic有毒的Acute急剧的，极大地，严重的Seismic地震的Tornado旋风，龙卷风Heat sink热阱Coastdown惰转Excursion漂移Power excursion功率漂移Postulate假定，假设Ductility延展性Demonstration reactor示范堆 Prototype原型，蓝本Prototype reactor原型堆Commercial reactor商用堆Blanket转换区Breeding region增殖区Shim rod补偿棒Neutron source中子源Core grid堆芯栅板Reactor lattice反应堆栅格Cell栅元Core barrel堆芯吊篮Control rod drive mechanism控制板驱动机构Pressure Housing耐压壳Moderator慢化剂Irradiation rig辐照装置Reflector反射层Rabbi shuttle跑兔Black黑体Grey灰体Conversion转换Criticality临界Criticalsize临界尺寸Critical volume临界体积Subcriticality次临界Supercriticality超临界Group cross section群截面Neutron diffusion中子扩散Diffusion equation扩散方程 Undermoderated欠慢化 Overmoderated过慢化Flux flattening通量展平Critical position of control rod临界棒位 Shimming补偿Chemical shimming control化学补偿控制 Excess reactivity剩余反应性Reactivity feedback反应性系数 Reactivity coefficient 反应性系数 Temperature coefficient of reactivity反应性温度系数Load factor负荷因子After heat剩余释热Decay heat衰变热Decay power衰变功率Subcooled boiling欠热沸腾Nucleate boiling泡核沸腾Film boiling膜态沸腾Critical heat flux临界热流密度Initial core初始堆芯Scheduled discharge specific burnup计划卸料比燃耗Optimum specific burnup最佳比燃耗 Fission poison裂变毒物 Xenon equilibrium氙平衡Chemical and volume control system化学和容积控制系统Volume control tank容积控制箱 Protection system保护系统Safety action 安全动作Active component能动部件Engineered safety feature专设安全设施 High head safety injection system高压安全注射系统Low head safety injection system低压安全注射系统Accumulator安全注射箱Core spray system堆芯冷却系统 Suppression压制Pressure suppression system压力抑制系统 Recirculation再循环地坑 Recombination复合，再结合Equipment hatch设备闸门Air lock气密闸门Shutdown cooling system停堆冷却系统 Refueling water tank换料水箱Fuel handling and storge system换料装卸和贮存系统Fuel transfer tube燃料运输通道New fuel elevator新燃料升降机Fuel transfer carriage燃料运输小车 Rotating plug旋转屏蔽塞Liquid metal seal液态金属密封In-vessel refueling machine堆内换料机 Primary circuit 一回路 Commissioning调试，试运行Startup test of reactor反应堆启动测试 Precritical临界前试验Power ascension test功率提升试验 Leakage rate 泄漏率Endurance test强度测试Fuel loading装料Reactor start up反应堆启动Shuffing 倒料Discharge卸料Shutdown停堆Shutdown安全停堆Hot standby热备用Boron injection硼注入Dilution稀释，摊薄Outage中断，停机，停运 Decommissioning退役，解除运作Safety system setpoint安全系统整定值 Defence in depth纵深防御Anticipated预期的，预计的 Anticipated operational occurrences预计运行事件Accident condition事故工况Severe accident严重事故Accident management事故处理Design basis accident设计基准事故 Phase阶段，时期Injection phase注入阶段 Recirculation phase再循环阶段Loss of electrical load accident负荷丧失事故Loss of main feed water accident主给水丧失事故Fuel misposition accident燃料错位事故 Critical accident临界事故Control rod stuck卡棒事故Ejection accident弹棒事故Main steam line breake accident主蒸汽管道破裂事故Cladding ballooning包壳臌胀Cladding collapse包壳塌陷Common cause failure共因故障 Redundancy多重性，冗余，冗余度 Specification技术规格书Non-conformance不符合项，不合格项 Audit 监查，审查Per capita人均的，每人Spontaneous自发得 ，无意识的 Undergo经历，发生Emission发射，放射，排放Nuclei核，原子核，核心Scattering散射，分散，散布 Liberation解放，释放Sufficient足够的，充足的Plutonium钚Combustion燃烧，燃烧过程Strike打击，撞，碰 Graphite石墨Instrumentation测量仪表 Conventional常规的，常用的Sensor传感器Convection传送，对流Corrosion腐蚀Chloride氯化物Hazard危险Philosophy哲学Malfunction故障，误动作Postulate假Actinides锕系元素Active放射性的，有源的Acute exposure急性照射 Americium镅Arming system保险解除系统 Assignment批量Demolition爆破Munition弹药，军火Attenuation衰减Attrition消耗，损耗Inventory详细清单Beryllium铍Beta gauge测量计Biological dosimeter生物剂量仪 Bismuth铋Black lead石墨Blanket增殖区Blast爆炸，爆破Blast wave冲击波Boron trifuoride三氟化硼 Contaminate污染，玷污，沾染 Brown oxidizer二氧化铀Buffer缓冲，缓冲剂Byproduct material副产物 Californium锎Calutron同位素分离器Deuterium氘，重氢Carnotite钒钾铀矿Cavity ionization chamber空腔电离室 Centrifuge离心机Cesium铯Challenge inspection质疑监查 Civilian use民用Cobalt钴Prohibition禁止Destruction销毁Destruction毁灭，消灭Ceal隐藏，隐瞒Constant常量Radiant发光的，辐射的Ratio 比例，常数Continuous monitoring连续监测 Counter计数管Critical accident临界事故Cyclotron回旋加速器Decommission退役Density gauge密度计 Denuclearization非核化Depleted uranium贫铀Deployment部署Desired ground zero预计爆心投影点 Deterministic effect确定效应 Deterrence威慑Detonator引爆装置，雷管Dewar flask杜瓦瓶Dismantlement拆除Curve曲线，弧线Dual-use两用Dynamic pressure and overpressure动压与超压Electronvolt（ev）电子伏特Shock wave冲击波Emergency Standby紧急待命 Enrichment浓缩Escalation逐步升级，扩大，增加 Euratom欧洲原子能中心Evaluation评价Evaluation of radiation protetion辐射防护评价Excitation激发，激起Excuting commander执行指挥官 External irradiation外照射Fuel fabrication燃料组合Gas centrifuge 气体离心Gaseous diffusion气体扩散Geiger-muller counter盖革米勒计数器 Germanium锗 High leve waste强放射性废物High yield test高威力试验 Implosion bomb内爆法炸弹Induce引起，感应，感生Initiation引发Initiator起爆器Intermediate中间的，中级的 Intervention介入，干涉，干预 Iridium铱Radius半径Cruiser巡洋舰Krypton氪Nitrogen氮Lithium锂Permissiable允许Lethal致命的，致死的 Demolition爆破Munitions弹药，军需品Milling研磨Mini-nuke小型核武器Molecular分子Medium中型的Negligible微小的,轻微的 Comprehensive广泛的,综合的,全面的 Neptunium镎Neutrino中微子Nominal名义上的，标称的Artillery炮兵，大炮Aviation航空，航空工业，飞行 Warfare战争Bonus奖金，红利，意外收获 Collateral附属的Nuclear column核柱Assessment评估，估计、 Deterrent威慑，制止Doctrine声明，教条Isobar同量异位素Resonance共振，共鸣 Proliferation扩散Propulsion推进Spin自旋Abstract文摘Stockpile储存，储备Burst爆炸Survivability生存能力Threshold阈值，门槛 Transmutation转变 Transformation转变Vulnerability弱点Degradation退化Maneuver手法，操作法Yield当量Nucleon核子Hucleus原子核Nuclide核素Optimization最优化，优化 Optimum最佳Osmium鋨Photon光子Aggragate集合，总数Plasma等离子体Plumbago石墨Plutonium钚Poison毒物Polonium钋Positron正电子，阳离子 Preinitiation提前起爆Prescribed规定的，法定的Prompt neutron瞬发中子 Proportional counter正比计数管 Quality factor品质因子 Contaminiation沾染Meter仪Weighting权重Debris碎片，残渣Leakage 泄漏Radiological放射性的Radiology放射学Radiometric辐射测量的，放射测量的 Radon氡Rarefaction稀薄的Residual剩余的，残余的 Scintillation counter闪烁计数器、 Scintillator闪烁体 Semiconductor detector半导体探测器 Shallow浅的Sievert希沃特Sodium钠 Dome圆顶屋Stochastic随机的，可能的Standstill停止，停顿Strategic bomber战略轰炸机 Strontium锶Subcritical亚临界Surveillance监测Tactical nuclear weapons战术核武器 Target organ靶器官Tellurium碲Thorium钍Transmutation核嬗变Trigger触发器Tritium氚Unsealed未密封的Uranium Hexafluoride六氟化铀 Uranium mining and milling铀矿开采与选矿Uranium trtrafluoride四氟化铀 Verification核查Regime政权，制度Vertical垂直的，纵向的Vitrification玻璃化Reserve储备，保留，预备Weapon grade plutonium武器级钚 Withhold限制，抑制Stock储备Laser激光器Yellowcake黄饼Zirconium锆Auxiliary 辅助的，备用的Blowdown 冷却管突然爆裂，排污管 Compress 压缩，精简Instrument仪器，乐器，工具，仪表 Component组件，部件，成分，设备 Condensate 凝结水，冷凝水，凝结 Condenser凝气器Feed 补给Removal除去，拆除，取出 Containment 安全壳Polishing抛光，磨光，清洗Volume容积；卷，册，书卷；音量，响度 Diverse不同的；多种多样的；变化的 Circulating循环的 ；流动的Actuation动作，驱动，开动，刺激 Processing处理，加工；调整，搬运 Standby备用的人或物，待命Diesel柴油机，内燃机Boiler锅炉，烧水器Storm drain暴雨水沟；暴雨下水道；雨水道Drain 耗尽；排水沟，排水管，下水道 Demineralize去除矿物质，软化，除盐；脱矿Non-class非安全Process过程Trace跟踪，追踪，痕迹Plant工厂，发电厂Cathodic阴极的，负极的；阴极保护 Feedwater给水Startup启动，启动选项Gland填料压盖Seal密封，阀座，密封面Generator发电机，信号发生器Heater 加热器Incore堆内；核心Lub oil润滑油，润滑剂Meteorology气象学，气象Monitoring监控，监测，监听，追踪 Mechanical handling 机械搬运，机械装卸 Operation操作，运行，运转Passive被动的，无源的，非能动的 Sampling抽样，取样 ，采样Potable可以喝的，适合饮用的Coolant冷却剂，冷却液Roof屋顶，顶部Roof drain屋顶排水，屋顶排水口 Radiation 辐射，放射Residual剩余的，残余的Raw生的，原始的，天然的，未经处理过的 Sanitary卫生的，清洁的，保健的 Sanitary drainage 生活污水排放系统 Drainage 排水，放水；排水系统；下水道 Spent 消耗的，用过的，废的，好近的 Spent fuel乏燃料Seismic地震的，有关地震的Secondary 二回路Vent排气，通气，泄放 Relief解除，减轻，排放 Diognostic诊断的，判断的 ventilation 通风，换气，通风设备 recirculation再循环habitability可居住，适居住性 filtration过滤，筛选hydrogen氢气pump house泵房radwaste 放射性废物radwaste building废物厂房leak泄漏chilled以经冷却的annex附属物，附件，附属建筑 gasous气体的，气态的，瓦斯的 transmission传输，传送，传递 switchyard户外配电装置offsite 厂区外的，装置外的 onsite 现场，厂内excitation励磁，激发voltage电压，载波电压 regulation整顿，调节，管理核物理基本概念ion离子system international 国际单位制 molecule分子atom原子，威力 ，原子能 nucleus原子核，核心，核子 coulomb库伦electron电子proton质子neutron中子defect缺损，缺陷binding 粘合，绑定nucleon核子kinetic动力的，运动的indentity 个性，特性potential潜在的，势的 positively带正电的jump跃迁negatively负的，负电性的 repulsion排斥，斥力；反感 uncharted不带电的neutal中立的，中性的periodic table周期表bombardment轰击，轰炸emission排放，放射，发射atomic number原子序数mass number质量数energy level能级orbital 轨道，轨道的fission分裂，裂变；裂变增值isotope同位素fussion聚变occur发生，出现decay衰退，衰减，腐败，衰变artificial人工的，人造的，虚假的，人为地barium钡bond 连接，接合，键boron硼compound复合物，混合物，化合物 bismuth铋superscript上标，上角标subscript下标uranium铀plutonium钚oxygen氧气thorium钍lithium锂deuterium氘，重氢sodium钠reaction反应、tritium氚，超重氢carbon碳helium氦，氦气transuranium铀后的，超铀的 radioactive放射性的fissionable可裂变的mean平均数，平均值weighted加权的，加权平均fissile易裂变fragment碎片，断片momentum动量macroscopic宏观的，肉眼可见的 microscopic微观的，显微的，精微的 electromagnetic电磁mesoscopic介观的 electrostatic静电的，静电学的放射性Cosmic宇宙射线Inversel相反的Proportional成比例的 Ionization电离 Bremsstrahlung韧致辐射 Inhale吸入，吸气Photon光子，光量子 Scattering散射Shielding屏蔽Collision碰撞，冲突Positron正电子Aluminum铝Accelerator加速器Beryllium铍Annihilation湮灭，淹没 Interaction相互作用 Photoelectric光电的Effect效应，效用Ingest摄取，吞下核反应Attenuation衰减Recoil反冲，弹回 Amplification放大Cadmium镉Transmutation转变，嬗变 Cobalt钴Diffusion扩散Nitrogen氮气Mercury汞flux通量elastic弹性的neutrino中微子inelastic非弹性的 radioisotope同位素section截面thermonuclear热核反应核材料Pellet燃料芯块Moderator慢化剂，减速剂Cladding覆层，包层，包壳Rod杆，棒Sublime升华Boric acid硼酸Chromium铬Swelling膨胀，肿胀，隆起Hafnium铪Burnup 燃耗，烧完Gadolinium钆Alloy合金Indium铟Magnox镁诺克斯合金Magnesium镁Zircloy 锆合金Nickel镍Compound合成，复合物，混合物，化合物 Zirconium锆Silicon硅Fission fragment裂变产物Graphite石墨Posion毒液，阴离子Pressing模制，压制Sintering烧结，溶结Oxidize氧化，使生锈Crack开裂，破裂Dioxide二氧化碳Fertile多产的，富饶的，可繁殖的 Hedrocarbon碳氢化合物Breeding增殖，再生Ratio比率，比例Enriched浓缩的，富集的，强化的 Thermal热的，热量的Conductivity传导率，传导性Specific特有的，专门的，比的 Viscosity粘稠，粘性，粘度Saturation饱和，饱和度，饱和状态 Flux通量，流动Shaping修整的，外形塑造Sustaining支持的，持续的Self-sustaining chain reaction自持链式反应Fast Neutron快中子Fuel cycle燃料循环Hexafluxride六氟化铀 Critical临界的，极限的Centrifuge离心机Supercitical超临界Gaseous气体的，气态的Siffusion扩散Criticality临界（a）Refuel换料Critical size 临界尺寸Resonance共振，共鸣Elastic有弹性的，灵活的Core堆芯，活性区Facor系数，因子，因素Thermal utilization factor热中子利用系数 Blanket再生区、Slow down慢化Permeable可渗透的Membrane膜，薄膜Spin转转，偏转Depleted废弃的，贫化的Multiplication增殖，增加，乘法 Pressurized waterreactor压水反应堆，压水堆Margin裕度，边缘Moisture水汽，湿气Inservice inspection在役检查Steam dryer干燥器Internal内部的，里面的Fuel pellet燃料芯块Pressurizer加压器，稳压器Vessel导管，容器Reactor vassel.pressure vassel压力容器 Surge波浪，浪涌，涌Surge line波动管Sectional断面的，剖面的Sectional view剖视图Shim薄垫片Chemical shim control 化学补偿控制Pit坑，洞，深坑Reactor pit堆坑Element元素，元件Assembly组件Airtight密封的，不透气的Mechanism机械装置，机构Nozzle喷嘴，管口，接管Seed点火区Plate板块，平板Utility用户，业主，业界Fuel assembly燃料组件Vendor卖主，供货商Inlet进口，入口Outlet出口Multiple多重的，多样的Barrier栅栏，屏障，障碍Barrel桶Core barrel堆芯吊篮Burnable absorber可燃吸收体 Redundancy多余，过多，冗长，冗余度 Diversity多样性Shell壳，外壳，壳体Steam line 蒸汽管线Contain包容Reactivity反应性Insert插入，嵌入Reactivity insertion反应性引入 Concentration浓度，浓缩，集中Load负荷，转载，负荷量Dilution稀释，摊薄Buildup累积，形成In-core detector system堆内测量系统 Self-powerd neutron detector 自给能中子探测器Axial power distribution轴向功率分布 Axial 轴的，轴向的Conditioning调节，调整Distribution分布，分配Azimuthal方位的，方位角的Tilt倾斜，倾斜度Trip跳闸，错误，旅行Reactor trip反应堆紧急停堆Turbine trip气机脱扣Departure离开，出发，启程，背离，违反 Departure from nucleate boiling偏离泡核沸腾Nucleate成核的，有核的，具核的 Reliability可信度，可靠性Forging锻造Ring-forging环锻件Velocity速度，速率 Surveillance监视，监督Specimen样品，抽样Bypass旁路，绕道，避开Mount安装，支架Phosphorous磷Austenitic奥氏体的Sulfur硫磺，硫Stainless不锈的Stainless steel 不锈钢Weld焊接Flange法兰，凸缘Threshold临界值，限值，阈值 Thermalcouple热电偶Engage接合，啮合，对位Nil零，无，零分Ductility延展性，延伸性Transition转变，转移，过度Nil-ductility transition temperature零延性转变温度Tapered逐渐变细的Fluence通量，注量率，影响Dome圆屋顶，像圆屋顶一样的东西 Integrated集成的，整合的，整体的 Shroud覆盖物，遮盖物，围板Burnable absorber rod 可燃吸收棒 Californium锎Creep潜变，蠕变Indium铟Lattice格子，框架，栅格Ceramic陶瓷的，陶器的Clearance间隙看，空隙Plug塞子，栓，阻力塞Contaminate污染，玷污Reactivity worth反应性价值Grid网格，格子，栅格Specific power比功率Inconel因科镍合金，镍铬合金 Antimony锑Inherent固有的，内在的，与生俱来的 Inherent safty固有安全性Cadmium镉Passive safety非能动安全Active 主动的，活动的Active safty能动安全Spider星形架Sleeve套管，套筒Spacer隔离物Spacer grid定位格架U-tube steam generator U型管蒸汽发生器 Rated 额定的，规定的Reted load额定功率Spray喷雾，喷淋系统Auxiliary辅助的，辅助设备Feed and condensate system 给水与凝汽系统Hot leg热管段Cold leg冷管段Charge上充Letdown下泄Plugging堵漏，封堵Margin差额，储备，裕量Tube plugging margin堵管裕量In the event of在…情况下Backup备用的，备份，后备Heat exchanger换热器Overpressure protection过压保护 Economizer节约装置，节热器，省煤器 Tank槽，油箱，罐Inlet 入口，进口Plenum充实，充满，高压Inlet plenum一次进口水室Nozzle管嘴，喷嘴，管口Primary inlet nozzle一次进口接管 Outlet plenum一次出口水室Tubesheet管板Valve阀门，阀，气门Safety valve安全阀Relief valve泄压阀Downcomer下导管，下降段Quality（蒸汽）干度Void空的，空虚的Fraction分数，小部分Void fraction空泡份额Full power满功率Thermal shock热冲击Rated power额定功率Quench急冷，骤冷Light water reactor Ultimate最终的，最后的，终极的Sink 水池，水槽Ultimate最终热阱Thermal engine热机Primary loop一次回路Prime最初的，原始的Mover推进器，发动机Prime mover原动机Secondary loop二次回路Enthalpy焓Balance of plant核电厂配套子项 Entropy熵，平局信息量Primary pressureboundary一次压力边界 Feedback反馈Isolation隔离Isolation valve隔离阀Pneumatic气动的，风动的，充气的，由压缩空气操作的Pneumatic valve气动阀门Failure 失效，失败，故障Injection注射，注入，喷入Safety injection pump安注泵Fault 故障Malfunction故障，误动作，失灵 Containment安全壳Carnot efficiency卡诺效率Reinforced加固的，加强的，加钢筋的 Reinforced concrete钢筋混凝土Engine efficiency热机效率 Prestressed reinforced concrete 预应力钢筋混凝土Hot reservoir高温热源，储蓄器Cold reservoir低温热源Psi=pounds per aquare inch gauge英制压力单位Refueling换料Annular环形的，环状的Emergency core-cooling system应急堆芯冷却系统Latent 潜伏的，潜在的，隐藏的Latent heat潜热Sensible 可感觉到的，意识到，认识到 Sensible heat显热Bleed出血，流血Feed and bleed补水与排水Hydroxide氢氧化物Engineered safety features专设安全设施 Sodium hydroxide氢氧化钠Caustic苛性的，腐蚀性的，氢氧化钠 Component cooling system设备冷却水系统 Startup启动Missile飞射物，导弹Accumulator 蓄压器，蓄压箱Sump 污水坑，水槽，水坑 Containment sump安全壳地坑Motor-driven valve电动阀Flywheel飞轮Be referded to as 被称为…Blade、 bucket、 vane 叶片，叶栅 Casing缸体，箱体Work功Thrust推力，塞Impulse冲动，冲击，推动Impulse turbine冲动式汽轮机Reaction反动，反作用力，反力，反作用 Reaction turbine反冲动式汽轮机 Lashing捆扎加固Moisture水分水汽，湿气Moisture removal除湿Impulse stage 冲动级Reaction stage 反动级Throttle节流，调节，减速，节流阀Stop-throttle valve节流阀Torque扭矩Degree of reactionf反动度Revolution旋转，运转Rev/s=revolutions per second每秒…转 Rpm=revolutions per minute每分钟…转 Converging渐缩的Diverging渐扩的Nozzle喷嘴，接管Turbine generator汽轮发电机moisture separator reheater汽水分离再热器turbine driven feedwater pump 气动给水泵gland压盖，密封gland steam system密封蒸汽系统 steam dump蒸汽排放flow restrictior 限流器main team isolation valve主蒸汽隔离阀 unit机组，单位，单元hotwell热阱regulating调节，调整feed regulating valve给水流量调节阀 feedwater header给水联箱 regenerative feed heating cycle给水回热循环drain疏水step change阶跃变化wear磨损，损耗ramp change线性变化fouling污垢，结垢overflow溢出，溢流overflow valve溢流阀inventory装量，库存process steam工艺汽dump释放，排放steam dump蒸汽释放trip scram紧急停堆condenser steam dump冷凝器排放 shutdown关机，停堆atmospheric steam dump大气排放 outrage停堆期deoxidizer steam dump除氧器排放 manually手动的，手工的electric cable 电缆automatically自动的，机械的auxiliary feed water system 辅助给水系统 mass flow rate质量流率shutoff valve 关断阀shutoff停止，关闭differential pressure，pressure differential压差code of federal regulations联邦管理法规 condensate凝结液booster升压器，增压器booster pump 增压泵head水压 ，压头turbine trip气机甩扣suction 抽，吸，吸入口process heat 工艺热。
英汉核电工程常用词汇
英汉核电工程常用词汇英 语汉 语stiffening ring加强圈stiffness刚度stochastic随即效应stone chipping小石子stop止挡块storage facility贮存设施storage存储，贮存，仓库storage reservoir/tank贮水池存储程序控制stored program contral(SPstorm runoff暴风雨量strainer粗滤器，过滤器strain rate应变速率strand钢绞线stratigraphy地层stree加载，应力stress concertration应力集中stress corrosion cracking应力腐蚀开裂stress intensity应力强度stress range应力变化范围stress relaxation应力松弛stress relief消除应力stretch gallery张拉廊道strip footing条形基础strucyure构筑物，结构stud tensioner螺栓拉伸机螺栓赛装卸工具studhole plug handling tosub-contractor分包商sub-item子项subchannel子通道subcompartment分隔间subcooled blowdown过冷喷放subcritical core次临界堆芯埋弧焊submerged arc wilding（SAsubmission of document文件提交subsection分卷（ＡＳＭＥ规范）subsation变电站suction well吸水井六氟化硫断路器sulfur hexafiuoride breaksump pump污水泵supervised area监督区supplier 供方，供货商supplier evaluation供方评价冷冻水供水温度supply chilled water tempsupply fan送风机support支座support bracket支撑架support colummn支撑柱support point支撑点supporting plate支撑板suppressor抑制器surface activity表面活度surface carburization表面渗碳（处理）表面污染测量仪surface contamination sursurface dose rate表面剂量率表面放射性污染surface radioactivity consurge nozzle波纹管接管surge protection冲击（超压）保护surge tank波动箱surveillance personnel监督人员surveillance plan监督计划suspended solid悬浮物surveillance program监督大纲swelling肿胀swirl vane separator旋转式分离器switch board(distribution配电盘swithgear配电装置，开关装置电器配电装置及主要电气设备消防系统switchgear&main electricaswitch over切换switchyard开关站symmertrical section对称截面synchronized operation同步操作system generation系统生成系统运行压力system operation pressuresystem software系统软件tab焊舌，突舌table表（格），（工作）台tack welding定位焊tape reader磁带读出器tape recorder磁带录音机tapered valve锥阀，针形阀task任务technical support center技术支援中心telephone set电话机telephone switchboard电话交换台telescope tube伸缩套筒（管）tletype电传打字机tempering回火temporary wiring临时连接ten path selector10路选择器tendon 钢筋束tensile specimen拉伸试样tension link活结拉杆tension ring拉紧环驱动机构（顶部）拉紧装置tension structure on topterminal终端，接线端子terminal box端子盒ternary fission tritium三元裂变氚test procedure试验程序testing program测试程序，试验大纲test report试验报告text editor文本编辑美国电气与电子工程师协会The Institute of Electricthermal barrier热屏thermal capture热中子俘获thermal expansion热膨胀thermal insulation保温材料层thermal mass flowmeter量热式质量流量计thermal neutron flux热中子通量（注量率）thermal plume热烟雨thermal relay热继电器thermal shiled热屏蔽thermal shock热冲击thermalization热能化thermocopule热电偶thermocopu alloy热电偶合金thermocouple column热电偶导管热电偶导管密封thermocouple conduit seal热释光剂量计thermoluminescence dosime热释光探测器thermoluminescence detectthimble plug assembly导向管thimble tube套管thin skirt薄壁裙（筒）dimensional三维three valves manifold三阀组three-pin socket 三芯插座threshold阀值throttle device节流装置throttling orifice节流孔板throughput吞吐量thrust bearing推力轴承time constant时间常数time delay circuit延时电路time division multiplex(T时分多路transfer of records记录移交transfer switch切换开关transfer tank扬液器transfer tube运输管道穿晶应力腐蚀开裂transgarnular stress corrtransient暂存，瞬变值，瞬态，瞬变transit time过渡时间，渡越时间transition cone锥形过渡时间transiton ring（反应堆容器）过渡段transition temperature转变温度transmitter变送器transmitting antenna发射天线transport theory输运理论transvers seam横（焊）缝transverse stiffness横向刚度trap（蒸汽系统）疏水器，捕集器，存水弯（管）travelling speed移动（运行）速度trip紧急停堆（机），脱扣，跳闸tritium sampler氚取样器trolley frame小车架trough duct电缆沟槽trunk line中继线truss街架tube传热管tube bundle管束tube lane(U型管)管廊tube rolling(or expanding胀管tube sheet管板tube stream官程tube spacing(or pitch)管子间距tube support plate管子支撑板tubing装管turbine汽轮机，涡轮机汽轮发电机厂房和水处理车间及其内部设备消防系统turbine building and trea汽轮发电机厂房暖通空调系统turbine building HVAC sys汽轮机抽气系统turbing extraction steamturbine inlet valve汽轮机进气阀汽轮机功率和频率调节系统turbine power and frequen汽轮机保护系统turbine protection system汽轮机调节系统turbine regulation an conturbine runbanck module(D汽轮机将功率组件turbo-generator汽轮发电机turbulent flow紊流，湍流turn-key constractor交钥匙承包商盘车装置turning grae(barring geartwo group theory两群理论，双群理论two phase flow两相流typical cell典型栅元U-tubesＵ型管U-tube bundleＵ型管束uitimate heat sink最终热阱最终热阱冷却塔和贮水池系统uitimate heat sink coolin超声去污ultrasonic decontaminatio超声去污漕ultrasonic decontaminatin超声波液位计ultrasonic liquid level muncontrolled release失控释（排）放控制棒失控提升事故uncontrolled rod withdrawunderclad cracking堆焊层下裂纹undercut咬边underload欠载，低载，轻载underwater lights水下照明灯具underwater lighting devic水下照明装置underwater transfer tube水下运输通道uniform corrosion均匀腐蚀uninterruptible power sup不间断电源unit weight重度unsealed source开放源upending device倾翻机upper core plate堆芯上板压紧部件存放架upper internals storage supper support column镦粗upstream上游urinalysis尿分析utility program实用程序,应用程序vacuum break valve真空破坏阀vacuum cleaner（真空）吸尘器vacuum degasifier真空脱氧器vacuum pump真空泵valve阀valve bonnet阀盖valve disc阀盘valve position memter阀位计valve stem阀杆valve seat阀座valve trim阀门芯件（一般指与介质杰出的内件）vaneaxial fan轴流风机vapor phase气相vapour extractor排气机variable变量，可变的转子流量转换器variable area floe convervariable area flowmeter转子流量计variable voltage&variable变频（变压）调速速度压头velocity pressure(or headvital instrumentation pow重要仪表电源void ratio空隙比void volume空腔体积voltage ratio变压比voltage tolernce允许电压偏差体积平均有效应力volume average effectivevolume control tank容积控制箱volume defect体积缺陷volumetric examinetion体积检验voting logic module表决逻辑组建walkway走台warning sign警示标志wastage耗蚀废物收集箱waste collecting tank,(wawaste decay tank废物衰变箱waste gas after-copler废气后置冷却器waste gas compressor废弃压缩机waste gas pre-cooler废气前置冷却器waste gas sampling box废气冷却箱waste bold-up tank废物暂存箱waste sampling cabinet废物取样箱wastewater flow污水流量water consumption用水量water chemistry水化学water inventory水装量water level transmitter水位变送器water level transmitter水位water line corrision水线腐蚀water proofing material防水材料water quality水质water sprinkler水喷淋器water supply system给水系统水处理车间暖通空调系统water treatment bulidingwater treament给水处理water-steam equilibrium水－汽平衡watt-hour meter电度表wattless power meter无功功率表wattmeter功率表wear allowance磨损量weight percent重量百分比weight factor权重因子weld焊接weld metal焊缝金属weld seam焊缝weldability可焊性welder qualification焊工资格评定welding by both sides双面焊welding by one side单面焊welding condition焊接条件welding parameter焊接工艺参数焊接程序审定welding procedure qualifiwelding process焊接过程welding sequence焊接顺序welding symbols焊缝代号welding technique焊接技术welding technology焊接工艺 welding with flux backing焊剂垫焊wet bulb temperature湿球温度wet deposition湿沉降wet layup（蒸汽发生器）湿保养 whirlpool pump漩涡泵whole-body counter全身计数器全身污染监测仪whole-body contaminationwinch卷扬机winchester disk磁盘winding绕组wire fence铁丝网有线、无线转接器wire-wireless switching cwithdrawable可拔出得，可取出得withdrawal speed提棒速度withstand voltage耐压witness point见证点work order工作指令work schedule工作进度表working authorization工作许可（证）working instruction操作规程，工作细则working medium工作介质workload工作负荷worm gear reducer涡轮减速器wrapper 围筒xenon buildup 氙增长，氙积累xenon poisoning氙中毒厂区消防水分配系统yard fire protection watezero power零功率zircalloy caldding tube锆合金包壳管zircalloy-4锆－４合金zirconium-water reaction钴－水反应zone-selected controller区域选择控制器zoning分区β/αretemterβ/α比值仪132Kv 电气系统132Kv electrical power sy220Kv electrical power220Kv 电气系统220Kv及132Kv室内配电装置HVAC系统220Kv &132Kv indoor switc220V交流计算机电源系统220V AC computer power su220V交流重要仪表电源系统220V AC important instru380V AC distribution and380V交流配电和控制系统6kV应急电力系统6kV emergency power syste6kV厂用电源系统6kV normal auxiliary powe。
核电工程专业英语
办公楼及应急中心给排水系统
等同采用
1－77
核工程专业英语
第一版
序号
核电工程专业英语
0041 Adopting (or adoption) by equivalent
0042 Adsorber chiller
0043 Aerial cable
0044 Aerodynamic behaviour
0058 Air hose
0059 Air intake
0060 Air pump
0061 Air sampling device
0062 Air self—cooling type
0063 Air submersion dose
0064 Airborne particulate sampler (APS)
大气稳定度 原子吸收光谱
0127 ATWS mitigation system
ATWS缓解系统
0128 Audible count rate signal
计数率音响信号
0129 Audible signals
音响信号
0130 Audit 0131 Audit follow—up
监查 监查后续行动
0132 Audit plan
0098 Ante—whip device
0099 Anticipated operational occurrences
0100 Anticipated transient without scram (ATWS)
0101 0102 0103 0104 0105 0106 0107 0108 0109 0110 0111 0112 0113 0114 0115 0116 0117 0118 0119 0120 0121 0122 0123
核电工程词汇
abnormal condition 异常工况absorber rod 吸收棒absorption cross section 吸收截面acceleration pressure drop 加速度压降acceptable daily intake (ADI) 日容许摄入量acceptance 验收acceptance standard 验收标准acceptance test 验收试验accident analysis 事故分析accident interlocking module 故障联锁组件accident mitigation 事故缓accident source 事故源accidental shutdown 事故停堆accumulator 安注箱，蓄压箱activation 活化active component 能动部件active power 有功功率actuate 驱动，触发activity concentration 放射性浓度activity level 放射性活度administration building and emergency center water supply and drainage system 办公楼及应急中心给排水系统absorber chiller 吸收试冷冻aerodynamic behavior 空气动力特性after filter,(or post-filter) 猴子过滤器after-power, residual heat power 剩余功率air change rate 换气率air delivery pipe 供气管道air filter unit (AFU) 空气过滤机组air flow rate 空气流量，风流量air hose 空气软管air pump 抽气泵air self-cooling type 空气自冷式airborne particular sample (APS) 气载粒子取样器alarm (output) module 报警（输出）alarm window 报警窗absorbed dose rate 吸收剂量率absorption coefficient 吸收系数absorption ratio 吸收比acceleration pressure loss 加速度压降损失acceptable limit 可接受限制acceptance criterion (pl criteria) 验收准则acceptance report 验收报告access 通道，入口accident conditions 事故工况accident management 事故处理accident prevention 事故预防accidental exposure 事故照射accumulated dose 累积剂量acid-proof tile 耐酸瓷砖active carbon filter 活性炭过滤器active core height 堆芯活性高度activity {放射性}活度administration building and emergency center ventilation system 办公楼及应急中心通风系统adopting (or adoption) by equation 等同采用adopting/adoption by equivalent 等效采用aerial cable 架空电缆aerosol 气溶胶after-heat residual heat 剩余释热air (circuit) breaker 空气断路器air cooler 空气冷却器air filter and absorber unit (AFAU)空气过滤吸附机组air handing unit (AHU) 空气处理机组air intake 采风口，进风口air sampling device 空气取样设备air submarine dose 空气浸没剂量airborne radioactivity 气载放射性alarm 报警alarm signal 报警信号albedo 反照率aligning pin 定位销alphanumeric keyboard 字母数字键盘American Concrete Institute (ACI)美国混凝土学会American National Standard Institute (ANSI)美国国家标准学会American Nuclear Society (ANS) 美国核学会American Society of Mechanical Engineers (ASME) 美国机械工程学会ampacity 载流量analog/digital (A/D) converter模拟/数字转换器analog signal 模拟信号anchor bolt 地角螺栓annex 附录anti-rust agent 防锈剂anti-vibration bar 防振条anticipated operational occurrence预计运行事件anti-form reagent 防沫剂appendix 附录application program 应用程序arc-lamp 弧光灯armored cable 铠装电缆array 排列as-built drawing 竣工图aseimic joint 防震缝assessment 评价assessment of radiation protection辐照保护评价atmospheric corrosion 大气腐蚀atmospheric overvoltage 大气过电压atmospheric radiation monitoring apparatus大气辐照监测装置ATWS mitigation system A TWS缓解系统audible count rate signal 计数率音响信号audit 监查audit plan 监查计划all volatile treatment (AVT) 全挥发处理ambient temperature 环境温度American Institute of Steel Construction美国钢铁结构学会American Society for Testing and Material美国材料与试验学会American Society of Civil Engineers(ASCE)美国土木工程学会ammeter 电流表analog channel 模拟量通道analog input 模拟量输入analog output 模拟量输出analog link 模拟连接线anion bed 阴离子床anti-whip device 管道防甩装置anti-seiser lubricant 防咬润滑剂anti-vibration bar 防震杆anticipated transient without scram (ATWS)未能紧急停堆的预计瞬态apparent power 视在功率application package 应用软件包approval 批准，认可，审定area radiation monitoring system区域辐照坚测系统as low as reasonable achievable (ALARA)合理可行尽量低assembler 汇编程序assessment of exposure 照射评价assigner 委派者，指派者asychronous motor 异步电动机atmospheric dispersion factor 大气弥散因子atmospheric pressure 大气压力atmospheric stability 大气稳定度atom absorption spectroscopy (AAS) 原子吸收光谱audible signals 音响信号audit follow-up 监查后续行动audit record 监查记录audit team leader 监查组（队）长auditee 受监查单位austenitic stainless steel 奥氏体不锈钢authorization 授权，受以资格automatic analytical balance 全自动分析天平automatic exchanger 自动交换机automatic selective call 自动选呼automatic welding 自动焊auxiliaries 辅助设备auxiliary building common facility room ventilation system 辅助厂房公共设施房间通风系统auxiliary building cooler system辅助厂房冷风机组系统auxiliary component shielding 辅助设备屏蔽auxiliary feed-water system 辅助给水系统auxiliary feed-water pump building ventilation system辅助给水泵房通风系统auxiliary hoist 付起升机构auxiliary steam distribution system辅助蒸汽分配系统auxiliary steam system/conventional island辅助蒸汽系统（常规岛）available head 有效压头average daily output 平均日供水量axial offset (AO) 轴向偏移axial peaking hot spot factor 轴向峰热点因子axial power factor 轴向功率峰因子azimuthal power tilt 象限功率倾斜back lighted button 带灯按钮back welding 封底焊backfill soil 填土background 后台，背景backup (group electrical) heater备用（组电）加热器backup 后备baffle assembly （堆内构件）围板组件balance of plant (BOP) 核电厂配套设施balancing chamber 平衡室bank 组audit team 监查组（队）auditor 监查员authority 管理机构，官方，当局authorized limit 管理限值automatic connection mode 自动连接方式automatic scaler 自动定标器automatic synchronization unit 自同步装置auto-transformer 自藕变压器auxiliary boiler 辅助锅炉auxiliary building water supply and drainage system辅助厂房给排水系统auxiliary contact 辅助触点auxiliary feed-water pump 辅助给水泵auxiliary gutter （辅助）小线槽auxiliary power supply 辅助厂用电源auxiliary steam production system辅助蒸汽生产系统auxiliary transformer辅助变压器，厂用变压器availability 可用性，可用率avalanche 雪崩avogadro’s number 阿佛加德罗常数axial peaking factor 轴向峰值因子axial power deviation 轴向功率偏差axial stiffness 轴向刚度A/M transfer switch 自动/手动切换开关back pressure 背压back-draft damper 逆止（风）阀background survey 本底调查backing welding 打底焊backup manual operator 备用手动操作器backup power supply 备用电源baffle 围板，折流板，缓冲板baffle plate 隔板balanced beam 平衡梁ballast 镇流器bar screen 格栅bar 棒材barrel outlet nozzle 吊篮出口接管base load 基本负荷base material 母材basement 地下室basic limit 基本限值batching tank 制备箱bearing frame 轴承底座bearing oil pump 轴承（润滑）油泵bearing furface 支承面Becquerel (Bq) 贝可begineering of life 寿期初bellows 波纹管berth 泊位bio-accumulation factor 生物积累因子biological shielding 生物屏蔽bit 位blackout 全厂断电block diagram 方块图block 闭锁blow-down 喷放，排污blow-down pump 排污泵blower,(fan) 风机body-bonnet connection 阀体与阀盖的连接bolt 螺栓booster pump 增压泵bootstrap 引导BOP building radiation monitoring systemBOP厂房辐射监测系统borated glass 硼玻璃boration 硼化boric acid blender 硼酸混合器boric acid filter 硼酸过滤器boric acid pump 硼酸泵boric acid surge tank 硼酸波动箱boron concentration/content 硼浓度/硼含量boron dilution 硼稀释boron equivalent 硼当量barrel base plate 吊篮底板base 基座，底座base load operation 基本负荷运行base plate 底板，垫板basic design 初步设计basic of design (or purchase) 设计/采购依据bearing capacity 承载力bearing housing 轴承座（壳）bearing sleeve 轴承衬套bearing swiveling ring 回转支承bellow seal 波纹管密封bent frame 排架bills of quantities 工程量清单biological half-life 生物半排期bistable (module) 双稳态组件bite (control rods) （控制棒）咬量blank 空格block sequence welding 分段多层焊blow down 排污blow-down phase 喷放级段blow-down rate 排污率board in-word dialing (BID) 经话务台接入boiling heat transfer 沸腾传热bolting material 螺栓件材料bootstrap loader 引导装入材料BOP 380V AC power system BOP 380V交流电系统BOP communication system BOP 通讯系统BOP lighting system BOP 照明系统borated water 含硼水boric acid batching tank 硼酸制备箱boric acid concentration 硼酸浓度boric acid mixing tank 硼酸混合箱boric acid storage tank 硼酸储存箱boric acid transfer pump 硼酸输送泵boron concentration monitoring system硼浓度监测系统boron recycle system 硼回收系统boron removal 去硼boron meter 硼浓度计bottom head insulation 底封头保温层bottom nozzle 下管座box foundation 箱形基础braid 编织物branch connection 分支连接braze welding 钎焊breaker (circuit breaker) 断路器break-point 断点bridge (over-head) crane 桥式起重机brush 电刷，刷子build-up factor 积累因子bulk-boiling 整体沸腾buoyancy 浮力burnable poison 可燃毒物burnable poison rod 可燃毒物棒burnout correlation 烧毁关系式burn-up 燃耗bus-bar ,bus 母线bus-way 母线槽，母线通道buttress 扶壁，水管支墩bypass 旁通，旁路byte 字节cabinet 设备柜cable connector 接线盒cable flat 电缆层cable layer 电缆包层cable pulling vault 电缆井cable supply 电缆供电cable tray 电缆托架，桥架calculator module 计算机组件candling 蜡烛状熔化capacitor 电容器capture cross section 俘获截面carbon dioxide suppression system二氧化碳灭火系统carriage return (CR) 回车boron lined counter 涂硼计数管borosilicate glass 硼硅酸盐玻璃bottom head 下封头bottom plate 底板bracket 牛腿，支撑架brake horsepower 制动马力branch system 支状管网break size 破口尺寸breaking capacity 遮断容量breather pipe 通气管broadcasting control panel 广播控制盘buckling 曲率build-up sequence （堆焊或多层焊）熔敷顺序bulk coolant temperature 冷却剂整体温度buried cable 地下电缆burnable poison assembly 可燃毒物组件burnout 烧毁burnout ratio 烧毁比bus 总线bushing 套管butt welding 对接焊buzzer 蜂鸣器bypass flow 旁通流量cab （起重机）驾驶室cable box 电缆箱，电缆盒cable end fitting 电缆终端配件cable gallery 电缆廊导cable list 电缆清册cable spreading 电缆敷设cable termination 电缆头cache memory （高速）缓冲存储器calorimeter 量热计capable fault 能动断层capacity （起重机）起重量，容量capture gamma ray 俘获γ射线card 插件cardinal point 基点，坐标点carry over （汽）带水carry under （水）带汽carryover 带水率carry-under 带汽率cartridge （filter）（过滤器）芯子cascade 串级casing adapter （主泵）吸水导向管cast-in-site concrete 现浇混凝土cathode ray tube (display) (CRT) 屏幕显示cation bed 阳离子床cell 电池，小室central processing unit (CPU) 中央处理器centralized sampling 集中取样centrifugal fan 离心式风机certificate 证书change notice 变更通知change request 变更申请change out 替换，代替changing fixtures 控制棒与阻力塞抽插机channel deviation 通道偏差channel head (SG) 下封头channel spacing 通道间隔character 字符character string 字符串charcoal absorber 活性碳吸附器charge-coupled device (CCD)电荷藕合器件charger 充电装置charging pump 上充泵charpy V test 夏比V-型试验check valve 逆止阀，止回阀check-hole 检查口chemical additive 化学添加物chemical cleaning 化学清洗chemical treatment tank 加药箱（器）chequered plate 花纹钢板cheveron plate 波纹管chilled water circulation pump冷冻水循环泵chloride concentration (content)氯离子浓度chopped cosine profile distribution截余弦分布carrying rail 行走轨道carryover moisture 夹带水分cartridge 卡盘cartridge fuse 熔丝管case 箱，盒，柜（仪表）cassette tape 盒带catchment area 汇水截面cation bed 阳床celling light 天花板照明cement solidification 水泥固化centralized control 集中控制centrifugal charging pump 离心式上充泵certificate of approval 鉴定证书certification of compliance 合格证change request form 变更申请表change review board 变更审查委员会changeover 转向，转接channel 通道channel flow area 通道流通面积channel integral model 通道积分模型channel，conduit 渠道character printer 字符打印机characteristics curve 特性曲线charcoal filter 活性炭过滤器charge ionizing particle 带电电离粒子charging path 上充通道Charpy V notch specimen (Cv)夏比V-缺口试样check source 校验放射源check-list 校核清单chemical and volume control system化学和容积控制系统chemical reagent injection 化学试剂注入chemistry laboratory and its drainage system化学分析室及其疏水系统chilled water 冷冻水chilled unit 冷冻机组chocked flow 拥塞流量circuit breaker opening (manual)断路器跳闸（手动）circuit diagram 电路图circuiting cooler 循环冷风机circuiting cooling water energy disoersion system 循环水排放口消能系统circuiting cooling water pumping station system 循环水泵房系统circulation ratio 循环倍率civil works 土建工程cladding 包壳cladding flattening 包壳压扁clarification 澄清，净化classification of records 记录分类clean-out 清扫口cleave insert （堆内构件）镶块clock system 时钟系统closed circuit TV system 闭路电视系统closed circulating cooling water闭路循环冷却水closure head 顶盖coarse sand 粗沙coated electrode 药皮焊条cobalt-base alloy 钴基合金code case 规范案例code of federal regulation (CFR)联邦管理法规（美国）coil stack assembly 线圈部件cold leg （管道）冷段cold shutdown 冷停堆cold test 冷态试验cold-wall effect 冷壁效应collapse level 坍塌水位color code 色标commissioning 调试common base plate 公共底板（座）common switch board 公共配电盘communication system 通讯系统circular railway 环形轨道circulating cooling water drainage system循环水排放系统circuiting cooling water intake system循环水进水系统circuiting cooling water treatment system循环水进水系统circuiting water pump 循环水泵circumference ridge 周向环脊clad pellet gap 包壳与芯块之间的间隙cladding creep 包壳蠕变cladding strain 包壳应变clarifier 澄清槽cleaning 清洗clear-water reservation 清水池climatology 气候学clockwise 顺时针方向closed cycle cooling water system闭式循环冷却水系统closing (circuit breaker) 合闸（断路器）coagulant 凝聚剂coast-down flow 惯性流量coaxial cable 同轴电缆code 代码code controller 编码控制器coefficient of the thermal expansion热膨胀系数coil 线圈cold junction box 冷段补偿箱cold performance test 冷态性能试验cold startup 冷态启动cold void volume 冷空腔collapse 压扁collective dose equivalent 集体剂量当量command 命令committed dose equivalent 待积极量当量common point 公共点communication link 通讯连接（电话机）company standard 企业标准compartment 隔间，小室compensation 补偿compiler 编译程序completion certificate 完工证书compliance with requirement 符合要求component cooling water heat exchanger设备冷却水热交换器component cooling water system设备冷却水系统compressible flow 可压缩流computer network 计算机网络conceptual design 方案设计condensate cooler 凝结水冷却器condensate pump 凝结水泵condensate transfer pump 凝结水输送泵condenser vacuum system 凝结水抽真空系统conducing wire 引出线conductor 导体，导线confidence 置信度confined point 约束点connection box 连接盒（箱）connection point 连接点conservation of energy 能量守恒conservation of momentum 动量守恒constant current power supply 恒流电源construction manager 工程经理construction quality 施工质量contactor 接触器containment air cleanup system安全壳空气净化系统containment hydrogen recombiner system安全壳消氢系统containment instrumentation system安全壳仪表系统containment penetration 安全壳贯穿件containment reactor coolant drain system安全壳疏排水系统containment spray pump安全壳喷淋系统compensated ionization chamber补偿电离室compensation cable 补偿电缆complete logbook 全日志completion of erection release安装完工证书component cooling water 设备冷却水component cooling water pump设备冷却水泵component cooling water surge tank设备冷却水波动箱composite structure 混合结构compressed air system 压缩空气系统concentrate storage tank浓缩液储存箱condensate 凝结水condensate polishing system凝结水精处理系统condensate system 凝结水系统condenser （汽机）凝汽器，冷凝器condition adverse to quality 不利于质量条件conductive integral 积分热导率conduit 电缆管，电线管configuration 布置conical head 锥形封头connection diagram 接线图connector 连接器conservation of mass 质量守恒console 控制台constant voltage power supply恒压电源construction permit 建造许可证contact conductance 接触导热contained source 内在源containment back pressure 安全壳背压containment hydrogen mixing system安全壳氢气混合系统containment hydrogen ventilation system安全壳氢气排风系统containment isolation signal安全壳隔离系统containment purge ventilation system安全壳清洗通风系统containment spray heat exchanger安全壳喷淋热交换器containment spray signal 安全壳隔离信号containment spray system heat exchanger安全壳喷淋系统热交换器continuity 连续性contraction coefficient 受缩系数control 控制，调节control (rod) bank 控制棒组control (rod) cluster 控制棒束control board 控制盘control damper 控制风阀control logic cabinet 控制逻辑柜control of items 物项管理control rod 控制棒control rod drive line 控制棒驱动线control rod drive mechanism控制棒驱动机构control rod ejection 弹棒control rod movement speed控制棒移动速度control rod withdrawal 控制棒提升control switch 控制开关controller area access personal dose monitoring and management system控制区出入口剂量监测和管理系统conventional island (CI) 常规岛conveyer car 运输小车coolant flow rate 冷却剂流量coolant mixing 冷却剂交混cooler 冷却器cooling tower 冷却塔core area 堆芯区域core barrel assembly 堆芯吊篮组件core barrel cylinder 堆芯吊篮筒体core configuration 堆芯布置core integrity 堆芯完整性core mixing subfactor 堆芯交混分因子core reflooding 堆芯再淹没core support pad 堆芯支承垫（块）containment spray system 安全壳喷淋系统containment sump 安全壳地坑content by weight 重量含量continuous welding 连接焊contraction pressure loss 收缩压力损失control (rod) assembly 控制棒组件control (rod)calibration 控制棒刻度（标定）control (rod) group 调节棒组control cable 控制电缆control level of surface contamination表面污染控制水平control of purchased items 已购物项管理control rod control system 控制棒控制系统control rod drive line alignment 控制线对中control rod dropping time 控制棒落棒时间control rod guide thimble 控制棒导向管control rod position indication控制棒棒位指示系统control volume 控制容积controlled area 控制区convection boiling 对流沸腾conventional island DC&AC UPS system 常规岛直流和交流电源系统conveyer belt 运输皮带coolant chemistry 冷却剂化学coolant mass flow rate 冷却剂质量流量coolant specific enthalpy冷却剂比焓cooling coil 冷却盘管cooling water 冷却水core average heat flux (density)堆芯平均热流密度core barrel flange 吊篮筒体法兰core flow subfactor 堆芯流量分因子core maximum heat flux 堆芯最大热流密度core physics 堆芯物理core shell （反应堆容器）筒体段，堆芯筒体core thermal design 堆芯热工设计core uncover 堆芯裸露core void fraction 堆芯空泡份额corridor 通道，过道corrosion fatigue 腐蚀疲劳corrosion inhibitor addition tank腐蚀剂添加箱corrosion rate 腐蚀速率cosmic radiation 宇宙辐射counter area monitor 计数管区域，监测仪coupling breaker 耦合开关cover 盖板CPU (central processing unit) 中央处理器CRDM cooling system控制棒驱动机构冷却通风系统CRDM ventilation system控制棒驱动机构通风系统crevice corrosion 缝隙腐蚀critical concentration 临界浓度critical exposure pathway 关键照射途径critical heat flux (CHF) 临界热流密度critical heat flux modified shape factor临界热流密度形状修正因子critical load 危险载荷critical mass 临界质量critical mass flux 临界质量流密度critical size (core) 临界尺寸critical volume 临界体积criticality alarm system 临界报警系统criticality safety 临界安全cross section 横断面，截面CRT (cathode-ray tube) 屏幕显示装置culvert 涵洞，暗渠current density 电流密度cursor 光标cushion 垫层cut-off valve 断流阀DC hold cabinet 直流保持柜dado 护壁板，墙裙core unloading 堆芯卸料corrective action 纠正措施corrosion 腐蚀corrosion inhibitor 缓蚀剂corrosion medium 腐蚀介质corrosion product 腐蚀产物corrosion resistance 耐腐蚀性cost benefit analysis 成本效益分析counter flow 反向流coupon 试块CRDM power supply system棒电源系统CRDM adaptor 控制棒驱动机构管座CRDM ventilation shroud控制棒驱动机构通风罩creep 蠕变creepage distance 表面漏电距离criterion 准则critical experiment 临界实验critical flow 临界流critical heat flux modified coldwall factor临界热流密度冷壁修正因子critical heat flux modified spacer factor临界热流密度格架修正因子critical mass flow 临界质量流量critical nuclide 关键核素critical transfer pathway 关键转移途径criticality accident临界事故criticality approach curve 接近临界曲线cross flow 横向流crossover leg U 型管段cubicle 小室current curve versus time 电流波形图current transformer 电流互感器curvature 平曲线，曲率cut-off energy 切割能cylindrical shell 筒型壳体DC stabilized power supply 直流稳压电源daily variation coefficient 日变化系数damper 风阀dash-pot characteristics 缓冲特性dash-pot region 缓冲区data acquisition and processing system (DAP) 数据采集和处理系统data bus 数据总线data communication system (DCS) 数据传输系统data organization 数据结构date of standard implementation标准实施日期DC & AC UPS system 直流和交流不停电电源系统deborating demineralizer 除硼床decay 衰变decay constant 衰变常数decay tank 衰变箱decontamination 去污decontamination system 去污系统degradation 劣化degree of subcooling 过冷度delay circuit module 延迟电路组件delayed neutron fraction 缓发中子份额delithium demineralizer 除锂床demineralized water 除盐水demineralizer 除盐装置（器）demineralized pre-filter 床前过滤器densimeter 密度计density wave 密度波deoxygenated water 除氧水deoxygenated water pump 除氧水泵depature from film boiling DFB 偏离膜态沸腾depature from film boiling ratio (DNBR)DNB比depletion 燃耗，烧乏deposited corrosion product 沉积腐蚀产物deposition 沉积量depth of corrosion 腐蚀深度derived air concentration 导出空气浓度description for drawing up standard标准编制说明dashpot action 缓冲作用dashpot drop time 缓冲落棒时间dashpot section 缓冲段data acquisition 数据采集data base 数据库data channel 数据通道data file 数据文件data processing module 数据处理模块daughter product 子体产物dead band 死区debug 查错decay chain 衰变链decay heat 衰变热decommissioning 退役decontamination factor (DF) 去污因子deformation 畸变degree of enrichment 富集度degree of superheat 过热度delayed critical 缓发临界delayed neutron 缓发中子delta connection 三角形连接demineralized water tank 除盐水箱demineralizer after-filter 床后过滤器demography 人口统计学densification 密实化denting 凹坑deoxygenated water cooler 除氧水冷却器deoxygenated water tank 除氧水箱depature from nuclear boiling (DNB)偏离膜态沸腾depleted fuel 乏燃料deposit corrosion 沉积物腐蚀deposited metal 熔敷金属depressurization 卸压depth of foundation 基础埋置深度derived limit 导出限值design assumption 设计假设design basis 设计基准design basis accident (DBA) 设计基准事故design basis source terms 设计基准源项design code 设计规范design control 设计管理design interface control 设计接口管理design objective limit 设计目标限值design report 设计报告design specification 设计规格书design verification 设计验证designation of system 系统名称detail (detailed) design 施工设计detector push-pull device 探测器推拉装置detector well 探测器孔道dialog keyboard 对话键盘dielectic strength 绝缘（介质）强度diesel generator set 柴油发电机组differential pressure controller 差压调节器differential pressure transmitter 差压变送器differential worth 微风价值diffuser （泵）导叶diffusion coefficient 扩散系数digital filtering 数字滤波digital misalignment alarm module数字失步报警组件dilution 稀释dimineralized water pump 除盐水泵direct grounding 直接接地direct outward dialing (DOD) 直接外拨direction of welding 焊接方向disadvantage factor 不利因子discharge pump 排放泵disconnect 断连，断路disconnect plug 可拆接头dished head 碟型封头disinfection 消毒disk file 磁盘文件disk storage 磁盘存储器display 显示design basis event 设计基准事故design change 设计变更design condition 设计工况design for reactor core safety in NPP核电厂堆芯安全设计design pressure 设计压力design review 设计审查design temperature 设计温度designation 名称desilting basin 沉砂池detection limit 探测限值detector storage tube 探测器存放管diagnostic program 诊断程序diaphragm valve 隔膜阀diesel generator 柴油发电机differential pressure 压差differential pressure gauge 压差计differential protection 差动保护differentiator module 微分器组件diffuser plate （堆内构件）流量分配板diffusion theory 扩散理论digital inpu t数字输入digital voltmeter module 数字电压表组件digital/analog (D/A) converter 数/模转换器dilution factor 稀释因子direct burial 直埋direct inward dialing (DID) 直接拨入direction interlocking circuit 方向联锁电路directory 目录discharge burn-up 卸料燃耗discharge 卸料disconnect button 拆卸钮disconnect rod 拆卸杆dished pellet 碟型芯块disk 磁盘disk operation system 磁盘操作系统dispersed flow 弥散流display frame 显示帧幅display operation system (显示)操作器distributed network 分布式网络distribution cabinet 分配柜distribution system 配水管网（系统）DNB heat flux DNB 热流密度document change 文件变更document control manager 文件管理经理document preparation 文件编制document review 文件审查domestic water yard pipe network system生活给水厂区管路系统Doppler effect 多普勒效应dose commitment 剂量负担dose equivalent commitment 剂量当量负担dose rate conversion factor 剂量率转换因子double ended break （管导）双断断裂double hook 双钩double-pole single-throw (DPST) switch双极单掷开关down-hand welding 平焊draft standard for approval 标准报批稿drain flash tank 疏水膨胀箱drain tank 疏水箱drawing 图纸drawing volume list 图册目录drip pan 集油盘drive shaft assembly 驱动轴部件drop time 落棒时间droplet entraiment 液滴夹带dry bulb temperature 干球温度dry-insulated transformer 干式绝缘变压器dryer (drier) 干燥器dryout 干涸dual-frequency simplex operation共频单工操作ductwork 管网duplication 复制，转储dye penetration examination (inspection)着色渗透检查distributed computer system 分布式计算机系统distribution box 配电箱distribution list 分发清单division 篇document approval 文件批准document control 文件管理document distribution 文件分发document retention 文件保存domestic sewage 生活污水domestic water 生活用水Doppler coefficient 多普勒系数dose assessment 剂量评价dose equivalent 剂量当量dose equivalent limit 剂量当量限值dosimeter reader 剂量计读出器double fume chamber and hood 双位通风柜double period 倍增周期double-pulse generation 双脉冲发生器double reeling system 双卷绕系统downstream 下游draft standard for examination 标准送审稿drain recovery tank 疏水回收箱drawer 抽屉drawing list 图纸目录drift flux 漂移流目录drive shaft 驱动轴drive unit 驱动机构droplet 液滴drum 卷筒dry deposition 干沉降dry-type transformer 干式变压器drying oven 干燥箱，烘干箱，烘箱，干燥炉dual trace oscilloscope 双踪示波器dual-tone multi-frequency (DTMF) 双音多频duct 风管duplex transceiver 双工收发信机duration time 持续时间dynamic analysis 动态分析dynamic equilibrium 动态平衡dynamic instability 动力学不稳定性earth leakage protection 接地保护earthing 接地earthing system 接地系统earthquake subsidence 震陷ejector 喷射器，排放管effective dose equivalent 有效剂量当量effective flow rate 有效流量effluent radiation monitoring system排出流辐射监测系统(rod) ejection accident 弹棒事故elastic scattering 弹性散射electric dispatch network 电力调度网electric heater 电加热器electric monorail hoist 单轨电动葫芦electrical building 电气厂房electrical building cooler system电气厂房循环冷风机组electrical building ventilation system电气厂房通风系统electrical conduit 引出线管electrical penetration 电气贯穿件electromagnetic braker 电磁制动器electro-slag remelting 电渣重熔electro-sound telephone system 检修电话系统electrotechnical box 电气箱ellipse head 椭球形封头emergency announcement 紧急通知emergency control room system 应急控制室系统emergency diesel generator building water supply and drainage system 应急柴油发电机厂房给排水系统emergency disk brake 应急盘式制动器emergency drain 应急疏水emergency feedwater tank 应急给水箱emergency outlet 事故排出口dynamic balance 动态平衡dynamic head 动压头dynamic parameter 动态参数earth return 大地回馈earthing resistance 接地电阻earthquake 地震editor 程序编辑effective delayed neutron fraction缓发中子有效份额effective full power days (EFPD)等效满功率天egg crate grid （SG）蛋篓型格架ejector 抽气气electret microphone 驻极体传声器electric furnace 电炉electric horn 电喇叭electric-hydraulic actuating brake电磁液压制动器electric building smoker exhaust system电气厂房排烟系统electrical building water supply and drainage system电气厂房给排水系统electrical panel 配电屏electroacoustic component 电声元件electromagnetic flowmeter 电磁流量计electro-slag remelting process 电渣重熔工艺eletronic pocket dosimeter 电子式袖珍剂量计elevation 立面图embedded part 预埋件emergency boration 紧急硼化emergency core cooling 应急堆芯冷却emergency diesel generator room ventilation system应急柴油机厂房通风系统emergency diesel generation system应急柴油发电机系统emergency exposure 应急照射emergency oil pump 应急油泵emergency power 应急电源emergency power source (or supply)应急电源emergency telephone system应急自动电话系统emergency trip time 紧急停堆时间enclosed motor 封闭式电动机，防水电动机end of life (EOL) 寿期末end truck 端梁end-of travel limit switch 行程终端限位开关energization 通电energy level 能级energy response 能量响应engineer station 工程师站engineering company 工程公司engineering enthalpy rise factor工程焓升因子engineering manual 工程手册enriched 富集的，加浓的，浓缩的enriched uranium富集铀，加浓铀，浓缩铀enrichment 富集度，加浓度，浓缩度enthalpy rise factor 焓升因子enthalpy rise uncertainty factor焓不确定因子environmental qualification 环境鉴定environmental monitoring vehicle环境监测车epicenter （地震）震中equilibrium enrichment 平衡富集度（浓度）equipment hatch 设备闸门equipotential connection 等电压连接equivalent diameter 当量直径escape rate coefficient 逃脱率系数essential chilled water system重要冷冻水系统essential service water pump 重要厂用水泵essential service water yard pipe network system 重要厂用水厂区管路系统evaporator 蒸发器event 事件examination 检验excess letdown heat exchanger过剩下泄热交换器emergency shutdown 紧急停堆emergency transfer equipment应急电源转换设备end of cycle 循环末end plug 端塞end of erection state report 安装完工报告end-window counter 钟罩型计数器energy group 能群energy resolution 能量分辨率energy spectrum 能谱engineering heat flux hot spot factor工程热通量热点因子engineering factor 工程因子engineering heat flux hot channel factor工程热通量热管因子enriched fuel 富集燃料，加浓燃料enriched uranium reactor 富集铀反应堆enthalpy rise engineering hot channel factor焓升工程热管因子entrainment 夹带environmental monitoring 环境监测environmental assessment (EA) 环境评价environmental quality (EQ) 环境质量epithermal neutron 超热中子equilibrium poisoning 平衡中毒equipment list 设备明细表equivalent core diameter 堆芯等效直径erosion corrosion 磨损腐蚀escape 泄漏，逃脱essential service water intake filteration system 重要厂用水取水过滤系统essential service water pumping station system 重要厂用水泵房系统evaporative air cooling (EA V) unit。
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核工程专业英语词汇(整理版)
本文档旨在整理核工程专业常用的英语词汇，以帮助读者更好地理解和运用相关领域的英语术语。
1. Nuclear engineering - 核工程
2. Nuclear power plant - 核电站
3. Reactor - 反应堆
4. Nuclear n - 核裂变
5. Nuclear n - 核聚变
6. active - 放射性的
7. e - 同位素
8. Criticality - 临界性
9. n - 辐射
10. n - 污染
11. active waste - 放射性废物
12. Shielding - 屏蔽
13. n dose - 辐射剂量
14. Nuclear safety - 核安全
15. Emergency preparedness - 应急准备
17. Nuclear fuel - 核燃料
18. Nuclear ___ - 核燃料循环
19. ___ - 核废物处理
20. Nuclear n - 核能监管
21. ___ - 核扩散
22. Nuclear accident - 核事故
23. Nuclear security - 核安全
24. Nuclear medicine - 核医学
25. logy - 放射科学
26. Nuclear physics - 核物理学
27. ___ - 核能
28. Neutron - 中子
29. Gamma ray - 伽玛射线
30. Alpha particle - 阿尔法粒子
以上为部分核工程专业英语词汇，希望能对您有所帮助。
如需进一步了解相关术语和概念，请参考专业教材或相关文献。