(完整版)核专业英语词汇
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(一)核物理基本概念
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
核反应nuclear reaction
链式反应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(braking
radiation)
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 thumb
α射线alpha ray
β射线beta ray
γ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)核反应
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
热核反应堆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 反应性reactivity
升华sublime
中子俘获截面neutron capture cross
section
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 Temperature
Gas-cooled Reactor
(HTGR)
(中子)通量展平flux-shaping
(五)核反应堆理论
自持的链式反应self-sustaining chain
reaction
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
快中子增殖反应堆,快堆Fast Breeding
Reactor (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
热中子反应堆,热堆thermal reactor
快堆fast reactor
倍增系数multiplication factor
(十)压水反应堆
压水反应堆,压水堆Pressurized Water
Reactor (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
反应堆(压力)容器reactor vessel, pressure
vessel
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,供应商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 of
Mechanical Engineer
(ASME)
美国核学会American Nuclear Society (ANS) 安全级safety class
失效failure
安全功能safety function
裕度margin 反应堆冷却剂系统Reactor Coolant System
(RCS)
在役检查inservice inspection
汽水分离器moisture separator
干燥器steam dryer
堆内构件reactor internals
反应堆冷却剂泵,主泵reactor coolant
pump (RCP), main
pump
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 Element
Assembly (CEA)
控制棒驱动机构Control Element Drive
Mechanism (CEDM)
控制棒导向管Control Rod Guide
Tube (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
反应性引入reactivity insertion
浓度concentration
参考负荷reference load
冷却剂平均温度coolant average
temperature
稀释dilution
裂变产物fission product
积累buildup
反应堆调节系统Reactor Regulating
System (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 from
Nucleate Boiling (DNB) 偏离泡核沸腾比Departure from
Nucleate Boiling Ratio
(DNBR)
堆内测量系统In-Core Detector System
(ICDS)
自给能中子探测器Self-Powered Neutron
Detector (SPND)
信号调理signal conditioning
反应堆紧急停堆reactor trip
汽机脱扣turbine trip
可靠性reliability
规范,法规code
燃耗burnup
(十一)反应堆容器与堆内构件
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 transition
temperature (T NDT)
注量率fluence
集成中子通量NVT=Total Integrated
Neutron Flux = Integrated
Flux = Fluence = Neutron
density ? 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)反应堆堆芯与燃料
可燃吸收棒burnable absorber rod 蠕变creep
栅格lattice
中子源neutron source
阻力塞plug
反应性价值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
固有安全性inherent safety 非能动安全passive safety 能动安全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 Supply
System (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 Volume
Control 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 安全壳内换料水箱In-containment
Refueling Water Storage
Tank (IRWST)
换料水箱Refueling Water Storage
Tank (RWST)
安全阀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)压水堆系统与安全壳
裂变碎片fission fragment
轻水反应堆Light Water Reactor
(LWR)
热机thermal engine
原动机prime mover
焓enthalpy
熵entropy
反馈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 pressure
boundary
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-Removal
System (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
专设安全设施Engineered Safety Feature
(ESF)
设备冷却水系统Component Cooling
System
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
安全壳containment
钢筋混凝土reinforced concrete
预应力钢筋混凝土prestressed reinforced
concrete
英制压力单位psi = pounds per square
inch
英制压力单位(表压)psig = pounds per
square 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
安全壳地坑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 per
second
每分钟?转rpm = revolutions per
minute
(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 feedwater
pump
蒸汽排放steam dump
汽水分离再热器Moisture Seperator
Reheater (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 heating
cycle
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 feedwater
system
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 bypass
valve
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 of
Federal 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
基础负荷运行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
技术规范technical specification
稳压器汽空间建立draw a pressure steam
bubble
未能紧急停堆的预计瞬变Anticipated
Transient Without Scram
(ATWS)
未能紧急停堆的预计瞬变Anticipated
Transient 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 Regulatory
Commission (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International
Commission on Radiological
Protection (ICRP)
合理可行尽量低As Low As Reasonably
Achievable (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)核安全
核安全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 temperature
coefficient
事故accident
堆年reactor-year
快堆fast reactor
热堆thermal reactor
失效安全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
反应性引入事故Reactivity Insertion
Accident (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 Generator
Tube Rapture (SGTR)
确定性安全分析deterministic safety
analysis
概率安全分析Probabilistic Safety
Assessment (PSA)
英语专业术语
常用英语语法术语表 语法grammar 句法syntax 词法morphology 结构structure 层次rank 句子sentence 从句clause 词组phrase 词类part of speech 单词word 实词notional word 虚词structrural word 名词noun 专有名词proper noun 普通名词common noun 可数名词countable noun 不可数名词uncountable noun 抽象名词abstract noun 具体名词concret moun 物质名词material noun 集体名词collective noun 个体名词individual noun 介词preposition 连词conjunction 动词verb 主动词main verb 及物动词transitive verb 不及物动词intransitive verb 系动词link verb 助动词auxiliary verb 情态动词modal verb 规则动词regular verb 不规则动词irregular verb 短语动词phrasal verb 限定动词finite verb 非限定动词infinite verb 使役动词causative verb 感官动词verb of senses 动态动词event verb 静态动词state verb 感叹词exclamation 形容词adjective 副词adverb 方式副词adverb of manner 程度副词adverb of degree 时间副词adverb of time 地点副词adverb of place 修饰性副词adjunct 连接性副词conjunct 疑问副词interogative adverb 关系副词relative adverb 代词pronoun 人称代词personal pronoun 物主代词possesive pronoun 反身代词reflexive pronoun 相互代词reciprocal pronoun 指示代词demonstrative pronoun 疑问代词interrogative pronoun 关系代词relative pronoun 不定代词indefinite pronoun 物主代词possecive pronoun 名词性物主代词nominal possesive prnoun 形容词性物主代词adjectival possesive pronoun 冠词article 定冠词definite article 不定冠词indefinite article 数词numeral 基数词cardinal numeral 序数词ordinal numeral 分数词fractional numeral 形式form 单数形式singular form 复数形式plural form 限定动词finite verb form 非限定动词non-finite verb form 原形base form 从句clause 从属句subordinate clause 并列句coordinate clause 名词从句nominal clause 定语从句attributive clause
材料专业英语常见词汇
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2. Trade Fairs & Exhibitions 贸易展和展览会 3. Definitions and types of fairs & exhibitions贸易展和展览会的定义和类型 4. Fair organizers 展会组织者 5. The Marketing Functions of Fairs & Exhibitions贸易展和展览会的市场营销功能 6. Promoting, Launching, and Selling 促销宣传,新产品的发布和销售 7. Assessing, Learning, and Interacting 评估,学习和互动 8. Return on Investment 投资回报 9. Journeying traders 商务旅行者 10. bazaars 集市 11. itinerant locations 流动的场所 12. permanent places 永久的/固定的场所 13. Fair Industry 集市产业 14. a permanent fair centre 永久的交易中心 15. fair 展览会 16. cash-and-carry products 现购自运 17. the Leipzig fair 莱比锡展 18. direct sales 直销 19. Sample Fairs 样品展 20. consumer goods 消费品 21. a specific theme 具体的主题 22. specialized fairs 专业展 23. temporary marketplaces 临时交易场所 24. sales and marketing tools 销售和营销工具 25. communications media 沟通媒介 26. market events 市场活动 27. a specific duration 具体的持续时间 产业部门28. industry sectors 29. sell it on the basis of samples 看样订货 30. trade and business visitors 贸易观众 31. the general public 普通观众/公众 32. UFI (=Union of International Fair)国际展览联盟 33. criteria 标准 34. an international trade fair/exhibition 国际展 35. foreign exhibitors 国外参展商 36. exhibitors 参展商 37. foreign visitors 国外观众 38. the manufacturing industry 制造业 39. trade fairs/exhibitions of consumer goods 消费品展 40. the public and end-consumers 公众和终端客户 41. a specialized trade fair/exhibition 专业展 42. a general trade fair/exhibition 综合展 43. a corporate exhibition 公司展 44. virtual fairs 虚拟展
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A Abbreviation缩写 A.C. motor交流电动机Motore A.C. Aboard在(飞机,船)上 A bordo Abrasion磨损Abrasione, usura Abnutzung Abrasive研磨剂Abrasivo Absolute encoder绝对值编码器Encoder assoluto Abutment邻接, 桥礅Spalletta (appoggio) Acceleration加速度Accelerazione Beschleunigung Acceptance接受; 验收Accettazione Abnahme Accessibility可行性AccessibilitàZug?nglichkeit Accessories附件、辅助设备Accessori Zubeh?r According to依照Secondo a Accumulator蓄能器Accumulatore Akkumulator Sammler Accuracy精度,准确性Accuratezza Genauigkeit - a. class精度等级- classe di p. Accurate准确的;精确的Preciso Genau, masshaltig Acetylene乙炔Acetilene Azetylen Acicular, aciform针状的Aciculare mit Nadelstruktur Acid酸Acido Sauer Acid resistant耐酸Antiacido S?urefest Actuating cylinder动力气缸Cilindro di azionamento Actuator执行器Attuatore Trieb Actuator执行器Azionatore Trieb Adapt, adjust使适合, 使符合Adattare Anpassen Adapter适配器, 改编者Adattatore Passtueck Added symbol附加符号Aggiunto sigla Addendum(齿轮的)齿高, 齿顶Addendum Additive附加的; 增加的Additivo Zusatz
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pacific a.和平的n.太平洋pack vt.捆扎;挤满n.包package n.包裹,包,捆packet n.小包(裹),小捆 pad n.垫;本子vt.填塞 page n.页 pail n.桶,提桶 pain n.痛,痛苦悲伤;辛劳painful a.使痛的;费力的paint vt.画;油漆vi.绘画painter n.漆工,画家,绘画者painting n.油画;绘画;着色pair n.一对vi.成对,配对palace n.宫,宫殿 pale a.苍白的;浅的 palm n.手掌,手心;掌状物pan n.平底锅,盘子 panda n.小猫熊;猫熊 pane n.窗格玻璃 panel n.专门小组;面,板pant n.气喘;心跳 paper n.纸;官方文件;文章
parade n.游行;检阅vi.游行paradise n.伊甸乐园;天堂paragraph n.(文章的)段,节parallel a.平行的;相同的parcel n.包裹,小包,邮包pardon n.原谅;赦免vt.原谅parent n.父亲,母亲,双亲 park n.公园;停车场 parliament n.议会,国会 part n.一部分;零件;本份partial a.部分的;不公平的partially ad.部分地 participate vi.参与,参加;分享particle n.粒子,微粒 particular a.特殊的;特定的particularly ad.特别,尤其,格外partly ad.部分地,不完全地partner n.伙伴;搭挡;配偶party n.党,党派;聚会 pass vt.经过;通过;度过passage n.通过;通路,通道passenger n.乘客,旅客,过路人
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