核专业英语词汇
核能专业英语
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:kli?s，'nu:kli?s]原子核?, nuclei, nuclear,–nucleon['nju:kli?n]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。
核工程专业英语词汇(整理版)
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。
核能英语专业词汇大全
核能核电英语翻译专业词汇放射性气溶胶：Radioactive aerosol放射性气溶胶监测仪：Radioactive aerosol monitor校准系统：Calibration system滤膜：Filter membrane过滤效率：Filtration efficiency内照射剂量：Internal dose气载放射性：Airborne radioactiveα气溶胶：α aerosol人工α放射性核素：artificial alpha-emitter粒径(粒度)：Particle size放射性活度浓度：Activity concentration分散法：Dispersion method凝集法(凝集技术)：Agglutination test单分散气溶胶：Monodisperse aerosol单分散性：Monodispersity凝结核：Condensation nucleus饱和器：Saturator冷凝管：Condenser光学法：Optical method沉降法：Sedimentation method光散射法：Light scattering method米氏理论：Mie theory光学等效直径：Optical equivalent diameter电离：ionization激发：excitation核辐射探测器：Nuclear radiation detector离子对：Ion pair金硅面垒型探测器：Au-Si surface barrier detector离子注入硅探测器：Ion-implanted semiconductor detector 天然放射性气溶胶：Natural radioactive aerosol符合法：Coincidence method半衰期：half-life延迟符合时间：Delayed coincidence time符合计数：Coincidence counting符合因子：Coincidence factor喷雾器：Sprayer干燥器：Dryer分样器：Sampling spliter混合室：Mixing chamber紊流流态：Turbulent flow标准仪器：Standard instrumentPIPS探测器：Passivated Implanted Planar Silicon detector假符合因子：Pseudocoincidence factorα串道补偿因子：α compensation factor气载放射性：Airborne radioactiveα气溶胶：α aerosol人工α放射性核素：artificial alpha-emitter 粒径(粒度)：Particle size放射性活度浓度：Activity concentration 分散法：Dispersion method凝聚法(凝聚技术)：Agglutination test单分散气溶胶：Monodisperse aerosol单分散性：Monodispersity凝结核：Condensation nucleus饱和器：Saturator冷凝管：Condenser光学法：Optical method沉降法：Sedimentation method光散射法：Light scattering method电离：ionization激发：excitationβ衰变：β decay半衰期：half-life喷雾器：Sprayer干燥器：Dryer再热器：Reheater癸二酸二异辛酯：Di-2-ethyl hexyl sebacate邻苯二甲酸二辛酯：Di-n-octyl-o-phthalate聚癸烯：1-decene, tetramer mixed with 1-decene, commonly known as Emery 3004空气净化系统：Air purification system凝聚式单分散气溶胶发生实验装置：Condensation type mono-dispersion aerosol generator同相凝结：homogeneous condensation异相凝结：heterogeneous condensaton分散度：dispersion高效粒子空气过滤器：High efficiency particle air filter航空γ谱仪：airborne gamma-ray spectrometry （AGS）航空γ能谱分析：analysis of airborne gamma-ray spectrum介质互换：medium exchange地层模块化：idea of modular stratum特征γ射线能量分区：energy partitioning for characteristic gamma-ray 逆矩阵法：inverse matrix method逐道最小二乘法：one by one channel least square能量色散X荧光分析仪：energy dispersion X-ray fluorescence analyzer 响应谱：response spectrum基体效应校正：matrix effect correction平衡235U&238U系：equilibrium 235U&238U series平衡钍系：equilibrium 232Th series天然放射性：natural radioactivity无限大地层：infinite formation航空γ谱仪响应谱：response spectrum of AGS蒙特卡罗数值模拟方法：Monte Carlo simulation method粒子输运问题：particle transport problem辐射监测：radiation monitoring核反应堆设计：design of nuclear reactor核技术应用：nuclear technology application球壳模型：spherical shell model航空γ探测点：detection point of airborne gamma-ray天然辐射环境：natural radiation environment源抽样粒子数：sampling particle number球壳型探测器：spherical shell detector特征射线能量：characteristic gamma-ray energy模拟谱：simulation spectrum航空γ探测：detection of airborne gamma-ray放射性核素的比活度：activity concentration of radionuclide能量刻度：energy calibration半高宽刻度：full width at half maximum calibration （FWHM calibration）特征射线峰：peak of characteristic gamma-ray半宽度：full width at half maximum （FWHM）峰位：peak position吸收系数：absorption coefficient特征γ射线：characteristic gamma-ray全能峰计数：full energy peak countγ场理论：theory of gamma field宇宙射线：cosmic ray大气氡：atmospheric radon粒子群：particle swarm模拟退火优化：simulated annealing optimization天然放射性核素：natural radionuclide半衰期：half life测线：survey line压水堆：pressurized water reactor（PWR）压水堆燃料棒破损性状分析程序：analysis code for fuel-rod failure character of PWR压水堆燃料棒破损实时探测系统：real-time detection system for fuel-rod failure of PWR安全运行：safety operation燃料棒包壳：fuel cladding放射性物质：radioactive material当量碘：Equivalent iodine核燃料循环：nuclear fuel cycle核脉冲：nuclear pulse能谱数据：spectrum data惰性气体：inert gas燃料芯块：fuel pellet燃料晶粒：fuel grain释放速率：release rate衰变常数：decay constant裂变率：fission rate理想气体常数：perfect gas constant扩散常数：universal gas constant国际原子能机构：international atomic energy agency (IAEA) 燃料棒行为分析程序：analysis code for fuel-rod behavior稳态运行：steady-state operation破口：break周期换料：fuel cycle富集度：enrichment ratio一回路系统：primary system燃料棒破损：fuel rod failure实时探测：real-time detection化学取样方法：chemical sampling method闪烁体探测器：scintillator detector核素：nuclides放射性活度（活度）：activity核反应堆：nuclear reactor放射性活度浓度：activity concentration放射性：radioactivity辐射（放射性）剂量：radiation dose裂变产物：fission products一回路冷却剂：primary coolant堆芯：reactor core裂变气体或其子体：fission gases or their decay product γ能谱法：γ spectrum同位素：isotope燃耗：burnup裂变产额（产率）：fission yields特征峰：characteristic peak半衰期：half life取样管路：sampling line衰变：decay光电倍增管：photomultiplier tube（PMT）能量分辨率：energy resolution报警阈值：alarm threshold标准源：Standard source压水堆：Pressurized water reactor堆芯：Core燃料元件：Fuel-rod全能峰探测效率：Full-energy peak efficiency校准：Calibration液体标准源：Liquid source自吸收修正：Self-absorption correction放射性核素：Radionuclide燃料元件破损在线探测装置：On-line detection Device for fuel-rod failureLaBr探测器：LaBr detectorγ射线峰：Peak of γ photon符合相加修正：Coincidence correction校准曲线：Calibration curve能量—效率曲线：Energy-efficiency curve不确定度：Uncertainty元件包壳：Fuel cladding核反应堆：Nuclear reactor裂变产物：Fission products一回路冷却剂：Primary coolant放射性活度：Radioactivity量值溯源：Traceability of value活度浓度：Activity concentrationγ谱仪：γ Spectrometerγ光子全能峰面积：Full-energy peak area of the γ photon分支比（发射率）：Emission rate符合相加效应：Coincidence summing分辨时间：Resolution time级联γ光子：Cascade γ photon级联效应：Cascade effect取样管路：Sampling line60Co的1332 keVγ峰：1332 keV peak of 60Co有级联辐射的核素：nuclide with cascade radiations符合相加修正系数：Coincidence summing correction coefficient三通阀门：Triple valve反康普顿低本底 谱仪：Low-background Compton-suppressed spectrometer衰减修正：Attenuation correction蒙特卡罗方法（蒙特卡罗模拟）：Monte Carlo simulationγ级联衰变：γ cascade decay净计数率：Net count rate死时间：Dead time半衰期：Half life能量分辨率：Energy resolution体源：V olume source单能γ放射性核素：monoenergetic γ-ray emitting radionuclide 多能γ放射性核素：Multi-energy γ-ray emitting radionuclide 级联发射γ光子：γ rays are emitted in cascade发射几率：Emission rate一致性好：Be in good agreement数字符合：Digital coincidence数字符合技术（方法）：Digital coincidence counting符合测量装置：Coincidence measurement device高速数据采集卡：High speed acquisition card探测器：Detector死时间修正：Dead time correction符合分辨时间修正：Coincidence resolving time correction效率外推：Efficiency extrapolation标准源：Standard source脉冲堆积：Pulse pile-up假峰：Ghost peak漏计数：Counting lossβ-γ符合测量：β-γ coincidence measurement流气式4π正比计数器：Gas-flow proportional counterβ道：β channel核脉冲信号：Nuclear pulse signal井形NaI(Tl)探测器：Well-type NaI(Tl) detectorP型同轴HPGe探测器：P-type HPGe coaxial detector 延迟时间谱：Delay time spectraγ能量窗：γ energy window阈值：Threshold固定死时间：Fixed dead time扩展死时间：Extended dead time真符合计数率：True coincidence counting rate甄别阈：Discriminating threshold表观效率：Apparent efficiency计数统计：Counting statistics半衰期修正：Half-life correction本底修正：Background correction。
核专业英语单词表
词汇表Chapter-1-wordsmaterial world 物质世界distinguish 区别, 辨别chemical, mechanical, electrical properties 化学、力学、电学性质physical state 物理状态plasma 等离子体apparent 显然的，外观的distinct 截然不同的，独特的diversity 差异, 多样性element 元素bond 结合联结in turn 依次, 轮流arise from 起于basic particle 基本粒子electrons, protons, neutrons 电子、质子、中子internal forces and energy 内力和内能gravitational, electrostatic, electromagnetic, nuclear force 引(重)力、静电力、电磁力、核力ability to do work 做功的本领(能力)stored, released, transformed, transferred, “used” energy 能量的存储、释放、转换、转移、使用entity 实体vice versa 反之亦然review 回顾, 复习recall 回忆, 回想, 记起product (quotient, sum, difference) 乘积(商、和、差)muscles 肌肉object 物体potential (kinetic) energy 势(动)能rest 静止其余Newton’s law 牛顿定律law(theorem, definition) 定律(定义、定理) mass(m), acceleration(a), speed(v) 质量、加速度、速度conservation of energy 能量守恒(conversation 会话；谈话)hydroelectric plant 水电厂turbine 汽轮机，涡轮机electric generator 发电机blade 叶片joule(J) 焦耳friction 摩檫electrical potential difference 电位势charged particles 带电粒子automobile (motor car) 汽车a storage battery 蓄电池mechanical parts 机械部件thermodynamics 热力学specify 详述, 载明inherent 固有的, 天生的convert 转变, 变换petroleum 石油fossil 化石, 远古生物形成的nuclear reaction 核反应intimate 亲密的, 熟悉的, 私人的fission 裂变thermometer 温度计specific heat capacity 比热macroscopic 宏观的microscopic 微观的Celsius scale 摄氏温标Kelvin scale 开氏温标translational motion 平动Boltzmann’s constant 玻尔兹曼常数(K) proportional to 正比于appreciate 估价, 理解inversely proportional to 反比于prefix 前缀,词首（postfix 后缀，词尾）astronomical 天文的,极大的submicroscopic 亚微观的oscillation 振荡,振动transmitter 无线电，电视讯号发送装置X-ray X 射线gamma ray γ射线sophisticate 改进,采用先进技术,完善gasoline 汽油dissociate 分离latent energy 潜能fusion 熔解, 聚变agitation 激发,搅拌theory 理论（experiment 实验）rigor 精确special relativity 狭义相对论rest mass 静止质量impart 给予, 传授startling 令人吃惊的viz. 即consume 消耗, 消费magnitude 大小, 数量, 量级dimensions 尺寸, 尺度, 维(数), 度(数), 元efficient 有效的, 效率高的discrepancy 差异, 矛盾vital 至关重要的, 所必需的long-term 长期survival 幸存, 生存crisis 危机scarce 缺乏的, 稀有的inequitable 不公平的Chapter-2-wordsnature n 诞生(源自拉丁语 nasci) descriptive adj 描述的，起描述作用的analogy n 类似, 类推retain vt 留住；保住identity 完全相同；本身；恒等式carbon monoxide 一氧化碳oxide 氧化物 (iron oxide 氧化铁)dioxide 二氧化物artificially adv. 人工(man-made) atomic number n 原子序数the periodic table of the elements 元素周期表atomic weight 原子量(gram atom 克原子) Avogadro’s number 阿弗加德罗常数turn out v. 打扫, 生产, 制造, 关掉time 乘perfect gas law 理想气体规律(方程) bombardment n 炮击；轰击Maxwell’s gas theory 麦克斯韦气体理论Maxwellian distribution 麦克斯韦分布kinetic theory of gas 气体动力学Deduce v. 推论；推想；演绎Pressure 压力,压强Volume n. 卷, 册, 体积, 量, 大量, 音量Absolute temperature 绝对温度uniform 一致的；同一的；一律的；均匀的Rutherford t n 卢瑟福(物理学家,化学家) crucial adj. 极重要的；有决定性的pave the way for 为…..铺平道路in the form of 以…形式存在Emission n. 散发, 发射, 喷射, 遗精Absorption n 吸收; 专注; 兼并,合并incandescent adj 白热的，白炽的Bohr n 波尔novel n. 小说, adj. 新奇的, 异常的sketched n. 草图, 梗概, vi. v. 勾画equality n 同等；平等centripetal adj 向心的；向心力的centrifugal adj 离心的；离心力的spontaneously adv. 自然地, 本能地integers n 整数(fraction 分数小数) quantum n. 量, 额, [物] 量子, 量子论quantum numbers 量子数radius (radiuses radii) 半径( 直径 diameter ) positive adj. 肯定的, 正的, 阳的negative n. 负数, 底片; adj. 否定的, 负的Shell model 壳层模型discrete adj 离散的；分立的；不连续的continuous 连续的, 持续的outermost or valence shell 外层或化合价层inner shell 内层（outer shell 外层）Laser 激光; 激光器;［雷射］缩自light amplification by stimulated emission of radiationphases 阶段, 状态, 相, 相位使同步stimulate vt. 刺激, 激励in step adv. 步调一致 (in phases) avalanche n, v 雪崩, 纷至沓来other than adv. 不同于, 除了, 而不是axis n. 轴,轴线proceed vi. 进行, 继续下去, 发生coherent adj. 一致的, 相干的crystalline 结晶的,水晶的,晶态,晶体gem n. 宝石, 精华, 被喜爱的人, 美玉ruby n. 红宝石affinity n. 密切关系, 姻亲关系, 亲合力neon n. [化]氖helium n. 氦（化学元素, 符号为He）semiconductor n 半导体(semicircle 半圆) energetic adj. 精力充沛的, 高能的phonograph n. 留声机, vi. 灌入留声机dye n. 染料, 染色 vt. 染 v. 染noise-free 没有(无) 噪声hologram 全息摄影,全息图submarine n 潜艇 adj 海生的；海底的reside 住，居住,（与in连用）存在于thermonuclear adj 核热能的，热核的isotopes n. 同位素hydrogen 氢deuterium 氘，重氢tritium 氚mass number 质量数atomic number 原子序数ground state 基态（excited states 激发态）neutral 中性的，不带电的qualitative adj 性质的；定性的quantitive = quantitative 定量的sodium n 〈化〉钠（元素符号为: Na）uranium n〈化〉铀（元素符号为： U）dimension n. 尺寸, 尺度, 维(数), 度(数) whereas conj. 然而, 反之, 尽管, 但是dense adj. 密集的, 浓厚的range n. 行列, 范围, 射程 vt.排列Appendix n. 附录, 附属品, [解]阑尾label 标签, 商标, 标志 vt. 贴标签于atomic mass unit 原子质单位（原子量）thumb 拇指, 经验方式, 作搭车手势repulsion n. 推斥, 排斥, 严拒, 厌恶, 反驳Chapter-3-wordsradioactivity n 放射性，放射现象disintegration (decay) n. 分裂,衰变mineral n. 矿物,矿石,无机物fiber 纤维；纤维质man-made fiber 人造纤维tissue n 薄纸, 棉纸, [生]组织, 连篇product n. 产品, 产物, 乘积protactinium 镤（Pa）helium 氦（He）thorium 钍（Th）neutrinos n 中微子radium 镭(Ra)polonium, bismuth 钋(Po)、铋(Bi)"chain" of disintegrations 衰变“链”positron n 正电子，阳电子negatron(electron) n. 阴电子species n. 种类, (原)核素intact adj. 完整无缺的, 尚未被人碰过的,half-life 半衰期becquerel (Bq) n. [核]贝可(勒尔) activity 活度curie (Ci) 居里Chapter-4-wordsnuclear processes 核过程nuclear reaction 核反应induce vt. 劝诱, 促使, 导致, 引起, 感应emphasize vt. 强调, 着重 v. 强调transmutation n 变形，变质，嬗变，蜕变Rutherford n. 卢瑟福(物理学家,化学家) counterpart n. 副本,配对物, 对称物readily adv. 乐意地, 欣然, 容易地alchemist n. 炼金术士cobalt n. [化]钴(符号为Co) capture n. 捕获, 战利品 vt. 俘获, 捕获control rods 控制棒omit vt. 省略, 疏忽, 遗漏compound nucleus 复合核recall vt 记起；想起；召回；取回Coulomb n. [电]库仑(电量单位)imagine vt. 想象,设想,以为probe n. 探针, 探测器 vt. 探查, 查明apparent adj. 显然的, 外观上的collision. n. 碰撞, 冲突clarify v. 澄清, 阐明sweep v. 打扫, 清扫, 冲光, 扫过, 掠过perpendicular adj. 垂直的, n. 垂线abbreviated v. 缩写, 缩短, 简化flux [物]流量, 通量random n. adj. adv. 随机,无规则,任意elastic scattering 弹性散射inelastic scattering 非弹性散射classical physics 经典物理predominant 占主导地位的dominant adj. 占优势的, 支配的light elements 轻元素heavy elements 重元素instead adv. 代替, 改为, 抵作, 更换exceedingly adv. 非常地, 极度地barn n. 靶（恩）（核反应截面单位）,农仓diminish v. (使)减少, (使)变小attenuation n. 变薄, 稀薄化, 变细, 衰减incident n. 事件, 事变penetrate vt. 穿透, 渗透, 看穿, 洞察half-thickness 半衰减厚度(half-life 半衰期) quantity n. 量, 数量mean free path 平均自由程the mean life 平均寿命applicable adj. 可适用的, 可应用的deflected v. (使)偏斜, (使)偏转slab n. 厚平板, 厚片, 混凝土路面, 板层infinitesimal adj. 无穷小的 n. 极微量cite vt. 引用, 引证, 提名表扬integral n. [数学] 积分, 完整, 部分consistent adj. 一致的, 调和的resonance n. 共鸣, 谐振, 共振, 共振子boron n. [化]硼logarithmic adj. 对数的 exponential migrate vi. 移动, 移往, 移植immigrate vt. 使移居入境 vi. 移来metal 金属metalloid 非金属Actinium(Ac) 锕Aluminium(Al) 铝Americium(Am) 镅Antimony(Sb) 锑Argon(Ar) 氩Arsenic(As) 砷Astatine(At) 砹Barium(Ba) 钡Berkelium(Bk) 锫Beryllium(Be) 铍Bismuth(Bi) 铋Boron(B) 硼Bromine(Br) 溴Cadmium(Cd) 镉Caesium(Cs) 铯Calcium(Ca) 钙Californium(Cf) 锎Carbon(C) 碳Cerium(Ce) 铈Chlorine(Cl) 氯Chromium(Cr) 铬Cobalt(Co) 钴Copper(Cu) 铜Curium(Cm) 锔Dysprosium(Dy) 镝Einsteinium(Es) 锿Erbium(Er) 铒Europium(Eu) 铕Fermium(Fm) 镄Fluorine(F) 氟Francium(Fr) 钫Gadolinium(Gd) 钆Gallium(Ga) 镓Germanium(Ge) 锗Gold(Au) 金Hafnium(Hf) 铪Helium(He) 氦Holmium(Ho) 钬Hydrogen(H) 氢Indium(In) 铟Iodine(I) 碘Iridium(Ir) 铱Iron(Fe) 铁Krypton(Kr) 氪Lanthanum(La) 镧Lawrencium(Lr) 铹Lead(Pb) 铅Lithium(Li) 锂Lutetium(Lu) 镥Magnesium(Mg) 镁Manganese(Mn) 锰Mendelevium(Md) 钔Mercury(Hg) 汞Molybdenum(Mo) 钼Neodymium(Nd) 钕Neon(Ne) 氖Neptunium(Np) 镎Nickel(Ni) 镍Niobium(Nb) 铌Nitrogen(N) 氮Nobelium(No) 锘Osmium(Os) 锇Oxygen(O) 氧Palladium(Pd) 钯Phosphorus(P) 磷Platinum(Pt) 铂Plutonium(Pu) 钚Polonium(Po) 钋Potassium(K) 钾Praseodymium(Pr) 镨Promethium(Pm) 钷Protactinium(Pa) 镤Radium(Ra) 镭Radon(Rn) 氡Rhenium(Re) 铼Rhodium(Rh) 铑Rubidium(Rb) 铷Ruthenium(Ru) 钌Samarium(Sm) 钐Scandium(Sc) 钪Selenium(Se) 硒Silicon(Si) 硅Silver(Ag) 银Sodium(Na) 钠Strontium(Sr) 锶Sulphur(S) 锍Tantalum(Ta) 钽Technetium(Tc) 锝Tellurium(Te) 碲Terbium(Tb) 铽Thallium(Tl) 铊Thorium(Th) 钍Tin(Sn) 锡Thulium(Tm) 铥Titanium(Ti) 钛Tungsten(W) 钨Uranium(U) 铀Vanadium(V) 钒Xenon(Xe) 氙Ytterbium(Yb) 镱Yttrium(Y) 钇Zinc(Zn) 锌Zirconium(Zr) 锆Chapter-5-wordsembrace vt. 拥抱, 包含, 收买, 信奉origin n. 起源, 出身, 血统, [数]原点accelerator n. 加速者, 加速器cosmic rays n. 宇宙射线reactor n. 反应堆refer to 查阅, 提到, 谈到, 涉及bulk n. 大小, 体积, 大批, 大多数, 散装biological adj. 生物学的distinguish v. 区别, 辨别irradiate v. 照射content n. 内容, adj.满意的, vt. 使满足excitation n. 刺激, 激励, [物]激发, 励磁ionization n. 离子化, 电离fluorescent adj. 荧光的, 莹光的subsequent adj. 后来的, 并发的displace vt. 移置, 转移, 取代, v. 转移resultant adj. 作为结果而发生的, 合成的class n. 班级, 阶级, 种类, vt. 把...分类inner orbits 内层轨道transition n. 转变, 转换, 跃迁, 过渡bremsstrahlung（德语）轫致辐射braking radiation 轫致辐射rule of thumb 单凭经验的方法heavy charged particle 重带电粒子slowing 慢化，减速fragments of fission 裂变碎片massive adj. 厚重的, 大块的, 结实的inertia n. 惯性, 惯量hyperbolic adj. 双曲线的Photon-Electron Scattering 光电散射visualize vt. 形象, 形象化, 想象 vi. 显现stationary 固定的，稳定的Compton effect 康普顿效应Compton scattering 康普顿散射derivation n. 引出, 出处, 词源deduce vt. 推论, 演绎出successive adj. 继承的, 连续的photoelectric effect 光电效应competition n. 竞争, 竞赛dislodges v. 驱逐eliminate vt. 排除, 消除 v. 除去mechanism n. 机械装置, 机制，机理ejection n. 喷出, 排出物outer shell 外层inner shell 内层electron-positron pair production 电子对产生效应in accord with adv. 与...一致opposite adj. 相对的, 相反的, n. 相反的事物reverse n. 相反, 反面, 相反的, 倒转的, vt. 颠倒annihilate vt. 消灭, 歼灭electron-positron pair annihilate正负电子对湮灭total n. 合计 adj. 总的, v. 合计, 总数达consequence n. 结果, 推论, 因果关系component n. 成分 adj. 组成的, 构成的carry over v. 继续, 结转次页, 延期至... attenuation n. 变薄, 稀薄化, 变细, 衰减neutron reaction 中子反应in a position to adv. 能够cell n. 单元, 细胞, 蜂房, 电池tissue n. 薄纱织品, 薄纸, 棉纸, [生]组织, 连篇primary adj. 主要的, 初级的, 原来的, 根源的secondary adj. 次要的, 次级的, 中级的hydrocarbon n. 烃, 碳氢化合物regard A as B 把A视为Bradiation damage n. 辐射损伤recoil n. 后退, 弹回, vi. 弹回, 撤退, 反冲take place v. 发生interest n. 兴趣, 重要性, 影响, 利息tend vi. 趋向, 往往是 vt. 照管, 护理exponential law 指数规律molecular adj. [化]分子的, 由分子组significance n. 意义, 重要性fission 裂变chain reaction n. 连锁反应, 链式反应at present adv. 现在, 目前mechanism n. 机械装置, 机构, 机制byproduct n. 副产品consumption n. 消费, 消费量, 肺病radiative adj. 辐射的notably adv. 显著地, 特别地plutonium n. [化] 钚alternate adj. v. 交替, 轮流, 改变split v. 分裂, 分离 n. 裂开, 裂口sequence n. 次序, 顺序, 序列事物illustrate vt. 举例说明, 图解 vi. 举例approach n. 接近, 走进, 方法, 步骤, 途径, vt.接近excess n. 过度, 剩于, 超额 adj. 过度的, 额外的distortion n. 扭曲, 变形, 曲解, 失真dumbbell n. 哑铃 <美俚> 蠢人, 笨蛋oscillate v. 振荡analogous adj. 类似的, 相似的, 可比拟的dominance n. 优势, 统治bear n. 熊 v. 负担, 忍受, 带给, 具有around adv. 周围, 大约prep. 在...周围resultant adj. 作为结果而发生的, 合成的recoverable adj. 可重获的takes p1ace 发生prompt adj. 敏捷的, 迅速的, 即时的prompt neutrons 瞬发中子give rise to v. 引起, 使发生asterisk n. 星号signifies vt. 表示, 意味 vi. 有重要性ground state 基态on the ground that 基于，由于undergo vt. 经历, 遭受, 忍受terminology n. 术语学fissile adj. 易分裂的, 易裂的, 裂变的fissionable n. 可裂变物质 adj. 可引起核分裂的breed v. 增殖 (使)繁殖, 教养 n. 品种californium n. 锎explanation n. 解释, 解说, 说明, 辩解trigger vt. 引发, 引起, 触发 n. 板机emerge vi. 显现, 浮现, 暴露, 形成sustaining adj. 支持的, 持续的emerge from 自...出现so-called adj. 所谓的, 号称的inherent adj. 固有的, 内在的, 与生俱来的controllability 可控性krypton n. [化] 氪barium n. 钡ordinate n. [数]纵线, 纵座标deficiency n. 缺乏, 不足prominent adj. 卓越的, 显著的, 突出的emanations n. 散发, 发出extract n. 榨出物 vt. 拔出, 榨取, 摘录neodymium n. [化]钕 Ndmoderator n. 缓和剂succession n. 连续, 继承, 轮栽, 连续性extraneous adj. 无关系的, 外来的accounted for v. 说明, 考虑, 解决, 得分ultimately adv. 最后, 终于, 根本, 基本上fuse n. 保险丝, 熔丝 v. 熔合due n. 应得物adj. 应得的comments 注解, 注释in effect adv. 有效terrestrial adj. 陆地hydrogen bomb 氢弹proceed vi. 进行, 继续下去, 发生utilize vt. 利用as yet adv. 至今promising adj. 有希望的, 有前途的abbreviate v. 缩写, 简化, 简写成inexhaustible adj. 无穷无尽的deuteron n. 氘核designate vt. 指明, 任命, 指派likelihood 可能, 可能性(possibility) deuterium [化]氘(氢的放射性同位素) tritium [化]氚(氢的放射性同位素) composite 合成的, 复合的合成物feasible adj. 可行的, 切实可行的ingredients n. 成分, 因素other than adv. 不同于, 除了go into v. 进入, 加入, 探究, 变得heat up v. 加热plasma 血浆, 乳浆等离子体(区) constraint n. 约束, 强制, 局促prematurely adv. 过早地, 早熟地elevated 提高的, 严肃的, 欢欣的rarefied adj. 纯净的, 稀薄的ignition n. 点火, 点燃Chapter8-wordsaccelerator n. 加速者, 加速器ever-increasing 连续增长的capacitor n. (=capacitator)电容器experience n. vt. 经验, 体验, 经历perpendicularly adv. 垂直地, 直立地gyration n. 旋回, 回转, 旋转, [动]螺层helix n. 螺旋, 螺旋状物, [解剖]耳轮in parallel 并联in series 串联rectifier n. 纠正者, 校正者, 整流器transformer n. [电] 变压器, 使变化的人insulate vt. 使绝缘, 隔离rather than 胜于electrodes n. 电极gap 缺口, 裂口, 间隙, 缝隙, 差距, 隔阂linear accelerator 直线加速器cyclotron n. 回旋加速器poles n. 柱, 杆, 极, 磁极, 电极electromagnet n. 电磁石hollow n. 洞, 山谷 adj. 空腹的, 凹的dee n. D 字, D 字形马具polarity n. 极性impetus n. 推动力, 促进synchronize v. 同步spiral adj. 螺旋形的 n. 螺旋 v. 盘旋outermost adj. 最外面的, 最远的betatron n. 电子感应加速器doughnut n. 油炸圈饼 n. 圆环图tangential adj. 切线的synchrotron n. 同步加速器circumference n. 圆周, 周围superpose vt. 放在上面, 重叠booster n 支持者, 后援者, 调压器spallation n. 分裂, 蜕变relativistic adj. 相对论的。
核能专业英语词汇
核能专业英语词汇2 ionization chamber 2电离室2pulse counting assembly 2脉冲计数装置4 ionization chamber 4电离室4 pulse counting assembly 4脉冲计数装置a battery a电池组a bomb 原子弹a.c. 吸收系数a.m.u. 原子质量单位a.w.u. 原子量单位aarr 阿贡先进研究堆aas 原子吸收光谱法abc neutron source abc中子源abc weapons 原子abernathyite 砷钾铀矿aberration 象差abmr 原子束磁共振abnormal 异常的abnormal exposure 异常照射abnormal exposure condition 异常照射条件abnormal radiation 异常辐射above critical 超临界的above water nuclear explosion 水上核爆炸abrasion 研磨abrasive 研磨材料abscissa 横座标absolute activity 绝对放射性absolute age 绝对年龄absolute assay 绝对鉴定absolute atomic weight 原子的绝对重量absolute blackbody 黑体absolute calibration 绝对校准absolute counting 绝对计数absolute disintegration rate 绝对蜕变速度absolute electrometer 绝对静电计absolute error 绝对误差absolute ether 无水醚absolute humidity 绝对湿度absolute measurement 绝对测量absolute temperature 绝对温度absolute unit 绝对单位absolute value 绝对值absolute zero 绝对零度absorb 吸收absorbability 吸收能力absorbed dose index 吸收剂量指标absorbed dose rate 吸收剂量率absorbent 吸收剂absorber 吸收体absorber element 吸收元件absorbing agent 吸收剂absorbing material 吸收物质absorbing medium 吸收介质absorbing power 吸收能力absorbing rod 吸收棒absorption 吸收absorption analysis 吸收分析absorption band 吸收带absorption coefficient 吸收系数absorption column 吸收柱absorption control 吸收控制absorption cross section 吸收截面absorption curve 吸收曲线absorption dose 吸收剂量absorption edge 吸收端absorption equivalent 吸收当量absorption extraction 吸收分离absorption factor 吸收系数absorption index 吸收指数absorption length 吸收长度absorption limit 吸收端absorption line 吸收线absorption mean free path 吸收平均自由程absorption method 吸收法absorption model 吸收模型absorption monte carlo reactor computer code 吸收蒙特卡罗反应堆计算机代码absorption of beta particles 粒子吸收absorption of gamma radiation 射线吸收absorption of radiant energy 辐射能吸收absorption probability 吸收概率absorption spectrum 吸收谱absorptive 吸收的absorptive power 吸收能力absorptivity 吸收能力abundance 丰度abundance of isotopes 同位素的丰度abundance ratio 丰度比ac 交流ac bridge 交羚桥ac voltage 交羚压acc 活性区辅助冷却accel decel aperture 加速减速孔accelerated particle 加速粒子accelerating agent 促进剂accelerating chamber 加速箱accelerating electrode 加速电极accelerating force 加速力accelerating period 加速周期accelerating tube 加速管accelerating voltage 加速电压acceleration 加速度acceleration cavity 加速谐振腔acceleration voltage 加速电压accelerator 促进剂accelerator breeding 加速砌殖accelerator dynamics 加速漂力学accelerator focusing 加速欺焦accelerator mass spectrometry 加速剖谱法accelerator technology 加速萍术accelerometer 加速计acceptance 接收箱面积acceptor 受主access for inspection 为监察的接近accessory 附件accident 事故accident analysis 事故分析accidental coincidence 偶然符合accidental coincidence correction 偶然符合校正accidental detonation 事故爆炸accidental error 偶然误差accidental exposure 事故照射accidental high exposure 事故高照射accidental loss 事故损失accompanying element 伴生元素account 会计account balance 会计差额account total 会计总计accountability 可计量性accountability tank 衡算计量槽accountancy detection probability 衡算计量发现概率accounting for and control of material 物料衡算与管理accounting records 会计记录accounting report 会计报告accumulated dose 累积剂量accumulation 累积accumulation effect 累积效应accumulation ring 累积环accumulator 蓄电池accumulator tank 储蓄槽accuracy 准度accuracy of measurement 测量准度accuracy of reading 读数准度accurate x ray structure analysis 精密x 射线结构分析acd 锕铅achromat 消色差透镜achromatic lens 消色差透镜achromaticity 消色差achromatism 消色差acid 酸acid resistance 耐酸性ack 锕kaclinic line 无倾线acoustic 声的acoustic emission 声发射acoustic frequency 声频acoustic heating 声加热acoustical 声的acoustics 声学acpr 环形堆芯脉冲反应堆acs 辅助冷却系统actinic rays 光化射线actinide 铜系元素actinide element 铜系元素actinide elements 锕系元素actinide lanthanide separation 锕系镧系元素分离actinide metallide 锕系元素金属化物actinide series 锕系actinides 锕系元素actinium 锕actinium a 锕aactinium b 锕bactinium c 锕cactinium emanation 锕射气actinium family 锕系actinium group 锕系actinium k 锕kactinium lead 锕铅actinium series 锕系actinium x 锕xactino uranium 锕铀actino uranium series 锕系actinodermatitis 辐射性皮炎actinogenics 射线发生学actinoid contraction 锕系元素收缩actinology 放射线学actinometer 太阳光能计actinon 锕射气action at a distance 远距离酌action variable 酌变数activable tracer 可活化示踪剂activate 激活activated adsorption 活性吸附activated complex 活化络合物activated molecule 活化分子activated sludge 活性污泥activated water 受过辐射的水activating agent 活化剂activation 放射活化activation cross section 激活截面activation curve 活化曲线activation detector 活化探测器activation energy 激活能activation foil 活化箔activation method 激活法activation method of cross section determination 截面测定活化法activator 活化剂active 放射性的active area 放射性区域active carbon 放射性碳active center 活性中心active deposit 放射性沉降物active element group 放射性元素群active fall out 放射性沉降物active hydrogen 活性氢active lattice 堆芯active laundry 放射性洗衣房active length 活性段长度active loop 放射性回路active mass 有效质量active neutron method 有源中子法active poison 放射性毒物active power 有效功率active solvent 活性溶剂active valence 有效化合价active well coincidence counter 有源井式符合计数器active zone 堆芯activited carbon 活性碳activity 放射性activity build up 放射性积累activity coefficient 活度系数activity concentration 放射性浓度activity curve 放射性衰变曲线activity decay 放射性衰变activity mass formula 放射性质量公式activity meter with automatic changer 自动换样的放射性测量仪activity range 放射性范围activity unit 放射性单位actual 实际的actual ground zero 实际地面零点actual routine inspection effort 实际日常检查工卓actual yield 实际威力acu 锕铀acute effect 急性效应acute exposure 急性照射acute radiation injury 强烈辐射损伤acute radiation sickness 急性放射性疾病acute radiation syndrome 急性放射性综合症ad hoc inspection 特别监查adamantine 金刚石的adaptatior 适应adapter sleeve 紧固套adaptive control 自适应控制adc 模拟数字转换器adherence 附着adhesive force 附着力adhesive power 附着力adhesiveness 胶粘性adhesives 胶粘剂adhesivity 胶粘性adiabatic 绝热的adiabatic change 绝热变化adiabatic compression 绝热压缩adiabatic containment 绝热约束adiabatic curve 绝热曲线adiabatic expansion 绝热膨胀adiabatic heating 绝热加热adiabatic invariance 绝热不变性adiabatic invariant 绝热式不变量adiabatic line 绝热曲线adiabatic nuclear demagnetization 核绝热去磁adiabatic potential 绝热势adiabatic potential curve 绝热势曲线adiabatic principle 寝渐原理adiabatic process 绝热过程adiabatic trap 磁瓶adion 吸附离子adjacent element 相邻元素adjoint flux 伴随中子通量adjoint function 共轭函数adjustment 第adm 原子爆破弹药admissible error 容许误差admixture 混合adp 自动数据处理adps 自动数据处理系统ads 自动减压系统adsorb 吸附adsorbate 吸附质adsorbent 吸附剂adsorption 吸附adsorption capacity 吸附能力adsorption chromatography 吸附色谱法adsorption coprecipitation 吸附共沉淀adsorption method of separation 吸附分离法adsorption potential 吸附势adsorption power 吸附能力adsorption probability 吸附概率adsorption stage 吸附段adu 重铀酸铵advanced epithermal thorium reactor 改进型超热钍反应堆advanced gas cooled reactor 改进型气冷反应堆advanced pressure tube reactor 新型压力管反应堆advanced pressurized water reactor 改进压水反应堆advanced reactivity measurement facility 先进反应性测量设备advanced reactor technology 尖端反应堆技术advanced stellarator 改进型仿星器advanced test reactor 改进型试验反应堆advanced test reactor critical experiment 先进试验堆临界实验装置advanced thermal reactor 改进型热中子反应堆advanced very high resolution radiometer 先进型甚高分辨辐射仪advantage factor 有利因子ae 激活能aecm 原子能委员会手册aeds 原子能探测系统aeg 放射性元素群aeolotropic 蛤异性的aeration 充气aerial radiological measuring system 航空放射测量系统aerodynamic diameter 气体动力学直径aerogel 气凝胶aerometer 量气计aerosol 气溶胶aerosol filter 气溶胶过滤器aerosol sampler 气溶胶取样器aerosol sampling 气溶胶取样aerospace systems test reactor 宇宙空间系统试验反应堆aes 原子发射光谱法aetr 改进型超热钍反应堆af 衰减系数affinity 亲合力affinity labelling 亲和标记afs 原子荧光光谱法after cut 后馏份after effect 滞后效应after heat 残热after power 剩余功率after pulse 寄生脉冲after settler 二次澄清器after treatment 后处理aftercooling 后冷却afterglow 余辉afterloading source 后装源afterloading technique 后装技术afterloading unit 后装机afterpulse 跟随脉冲aftershock 余震age 年龄age determination 测定年代age diffusion approximation 年龄扩散近似age diffusion kernel 年龄扩散核age distribution 年龄分布age equation 费米年龄方程age equation without capture 非俘获年龄方程age hardening 时效硬化age of cosmic ray irradiation 宇宙线辐照年代age theory 年龄理论aged fission product 老裂变产物agent 剂aggregate recoil 集合反冲aggregation 聚集aging 老化agitate 激励agitation 激发agr 改进型气冷反应堆agreement 协定agz 实际地面零点ahf 无水氢氟酸ahr 水均匀反应堆air bath 空气浴air blast 鼓风air bubble 气泡air burst 空中爆炸air compressor 空气压缩机air contamination indicator 空气污染指示器air contamination meter 空气污染测量仪air coolant 空气冷却剂air cooled 空气冷却的air cooled graphite moderated reactor 空气冷却石墨慢化反应堆air cooled oil vapor diffusion pump 空气冷却油扩散泵air cooled reactor 空气冷却反应堆air cooler 空气冷却器air cooling 空气冷却air course 空气流air dose 空气剂量air elutriation 空气淘析air equivalent 空气当量air equivalent ionization chamber 空气等效电离室air equivalent material 空气等效物质air filter 空气过滤器air gamma survey 航空勘测air gap 空隙air gas 风煤气air ionization 空气离子化air ionization chamber 自由空气电离室air ionizing electrode 空气电离电极air lift 空气升液器空气提升器air lift extractor 空气升液萃取器air lift mixer settler 空气升液式混合澄清槽air liquefier 空气液化器air lock 气闸air locked 气密的air monitor 空气污染监测器air monitoring 大气污染监测air oven 空气浴air pollution 大气污染air pressure 空气压力air purifier 空气净化器air radiation 空气辐射air sampler 空气取样设备air sampling 空气取样air sampling equipment 空气取样设备air sampling technique 空气取样技术air shower 空气簇射air thermometer 空气温度计air tight 气密的air wall ionization chamber 空气等效电离室air zero 原子弹空中爆炸中心airblast 空气冲花airblast damage 空气冲火伤airblast decay 冲花衰减airblast induced acceleration 冲花诱导加速airborne contaminants 大气污染物airborne contamination 空气污染;空气沾染airborne debris 空气中核爆炸碎片airborne dust 气载尘埃airborne particulates 气载微粒;在空气中的悬浮粒子airborne plutonium 气飘钚airborne radioactive prospecting 航空放射性勘探airborne radioactivity 大气中的放射性aircraft reactor experiment 飞机用实验反应堆airox process 埃罗克斯过程airplane reactor 飞机用反应堆airshock 空气冲花al 事故损失alabamine 砹alabamium 砹alamogordo bomb 阿拉莫高尔土炸弹alap 尽实际可能的低alara 按实际可达到的尽可能低alara principle 按实际可达到的尽可能低原理alarm circuit 报警回路alarm dosimeter 报警剂量计alarm limit 报警限alarm set 报警回路albedo 反照率alcali 碱alchemy 炼金术alcohol 醇alcohol lamp 酒精灯alcohol thermometer 酒精温度计alcoholic extract 酒精提出物alcoholometer 酒精比重计aldanite 钍铀铅矿aldebaranium 镱alfven velocity 阿尔芬速度alfven wave 阿尔芬波alfven wave instability 阿尔芬波不稳定性ali 年摄入量极限aligning 布置aliquot 等分试样alkali 碱alkali earth metal 碱土金属alkali liquor 碱液alkali metal 碱金属alkali proof 耐碱的alkali resistance 耐碱性alkali resisting 耐碱的alkalimeter 碱量计alkaline accumulator 碱性蓄电池alkaline battery 碱性蓄电池alkaline liquor 碱液alkaline metal 碱金属alkaline solution 碱性溶液alkaline storage battery 碱性蓄电池alkalinity 碱度all metal 全金属的all time record 全时记录allobars 同素异重体allomerism 异质同晶allomorphism 同质异晶allotrope 同素异形体allotropic modification 同素异形变化allotropic transformation 同素异形变化allotropy 同素异形allowable error 容许误差allowed band 容许带allowed beta decay 容许衰变alloy 合金alloy steel 合金钢alluvial deposit 冲积矿床alpha 阿尔法alpha absorption 粒子吸收alpha activity 放射性alpha bearing waste 放射性的废物alpha beta standard source 标准源alpha bombardment 用粒子轰击alpha contamination indicator 污染指示器alpha counter 计数管alpha decay 衰变alpha decay energy 衰变能量alpha disintegration 衰变alpha emission 粒子发射alpha emitter 辐射体alpha emitting foil 放出射线薄膜alpha hand contamination monitor 手污染监测器alpha heating 粒子加热alpha meter 射线表alpha neutron reaction 中子反应alpha particle 粒子alpha particle binding energy 粒子结合能alpha particle dosimetry 粒子剂量测定法alpha particle model 粒子模型alpha particle model of nucleus 核的粒子模型alpha phase 相alpha plutonium 相钚alpha proton reaction 质子反应alpha pulse counting assembly 脉冲计数装置alpha pulse height analysis 脉冲幅度分析alpha radiation 辐射alpha radiator 辐射体alpha radioactive 放射性的alpha radioactive nucleus 放射核alpha ratio 比alpha ray emitter 辐射体alpha ray shield 射线屏蔽alpha ray spectrometer 射线谱仪alpha ray spectrum 粒子谱alpha rays 射线alpha source 射线源alpha spectrometry 粒子谱测定法alpha spectroscopy 粒子谱学alpha spectrum 粒子谱alpha uranium 相铀alphatopic 差氦的alphatron 电离真空计alternate energy source 代用能源alternating 交替alternating current 交流alternating current bridge 交流电桥alternating current voltage 交流电压alternating field 交变场alternating gradient focusing 交变梯度聚焦alternating gradient focusing accelerator 交变梯度聚焦加速器alternating gradient focusing principle 强聚焦原理alternating gradient synchrotron 交变磁场梯度同步加速器alternation 交替altitude curve 高度曲线altitude effect 高程效应alumina 氧化铝alumina cement 矾土水泥aluminium alloy 铝合金aluminium base alloy 铝基合金aluminium foil 铝箔aluminium nitrate 硝酸铝aluminium oxide 氧化铝aluminothermic process 铝热法aluminothermy 铝热法aluminous cement 矾土水泥aluminum 铝aluminum boride 硼化铝aluminum can 铝包壳aluminum jacket 铝包壳alundum 刚铝石alvarez type accelerator cavity 阿尔瓦雷兹加速撇振腔am 镅amalgam 汞齐ambient 周围的ambipolar diffusion 双极扩散americium 镅americium beryllium neutron source 镅铍中子源amine extraction 胺萃取ammeter 安培计ammonia 氨ammonia gas 氨气ammonia water 氨水ammonium diuranate 重铀酸铵ammonium diuranate process 重铀酸铵法ammonium uranyl tricarbonate 三碳酸铀酰铵amorphism 无定形amorphous 无定形的amorphous carbon 无定形碳amorphous substance 非晶形物质amount 量ampangabeite 铌钛铁铀矿amperage 安培数ampere 安ampere hour 安时ampere meter 安培计ampholyte 两性电解质ampholytoid 两性胶体amphoteric colloid 两性胶体amphoteric compound 两性化合物amphoteric electrolyte 两性电解质amphoteric ion 两性离子amplification 放大amplification constant 放大系数amplification factor 放大系数amplified spontaneous emission 放大式自发射amplifier 放大器amplifying valve 放大管amplitude analyzer 脉冲分析器amplitude analyzing assembly 幅度分析装置amplitude discriminator 脉冲幅度甄别器ampoule 安瓿ampulla 安瓿ams 加速剖谱法anabatic wind fall out 上坡风放射性沉降物analog to digital converter 模拟数字转换器analogous 类似的analysis 分析analytic 分析的analytical 分析的analytical balance 分析天平analytical chemistry 分析化学analytical equipment 分析装置analyzing magnet 磁分析器andersonite 碳钠钙铀矿aneroid barometer 空盒气压表anggstrom 埃angle 角angle of emission 发射角angle of friction 摩擦角angle of incidence 入射角angle of reflection 反射角angle of refraction 折射角angle of scattering 散射角angle of torsion 扭转角angle straggling 角分散anglesobaryte 北投石angstrom 埃angstrom unit 埃angular 角的angular acceleration 角加速度angular coordinates 角座标angular correlation 角相关angular dependence of scattering 散射角度相依angular displacement 角位移angular distribution 角分布angular frequency 角频angular kinetic energy 旋转动能angular magnification 角放大率angular momentum 角动量angular momentum conservation law 角动量守恒定律angular momentum quantum number 角量子数angular momentum transfer 角动量转移angular monentum conservation law 动量矩守恒定律angular quantum number 角动量量子数angular resolution 角分辨率angular velocity 角频anhydride 酐anhydrous 无水的anhydrous ether 无水醚anhydrous hydrochlorination of zirconium bearing fuel 含锆燃料的无水氢氯化anhydrous hydrofluoric acid 无水氢氟酸animal black 骨炭animal charcoal 骨炭anion 阴离子anion exchange resin 阴离子交换尸anion exchanger 阴离子交换剂anisotopic element 无同位素的元素anisotropic 蛤异性的anisotropic liquid 蛤异性液体anisotropism 蛤异性anisotropy 蛤异性annealing 退火annihilation 湮没annihilation gamma quantum 湮没光子annihilation photon 湮没光子annihilation radiation 湮没辐射annual 全年的annual dose equivalent limit 年等效剂量极限annual limit on intake 年摄入量极限annual throughput 年物料通过量annualized capital cost 年度投资费annualized energy cost 年度能量费annular core pulse reactor 环形堆芯脉冲反应堆annular counter 环状计数管annulus 环状空间anode 阳极anode battery 阳极电池anode characteristic 屏极特性曲线anode circuit 阳极电路anode circuit efficiency 屏极电路效率anode drop 阳极降anode effect 阳极效应anode load 阳极负载anode loop 阳极电路anode rays 极隧射线anode resistance 阳极电阻anode scrap 阳极降anode supply 屏极电源anode voltage drop 阳极降anodic reaction 阳极反应anodising 阳极处理anodizing 阳极处理anolyte 阳极电解液anomalous 异常的anomalous absorption 反常吸收anomalous atomic scattering method 反常原子散射法anomalous diffusion 反常扩散anomalous magnetic moment 反常磁矩anomalous scattering 反常散射anomalous transmission 反常透射anomalous valence 反常价anthracene 蒽anthracite 无烟煤anthraxolite 碳沥青anti baryon 反重子anti carrier 反载体anti compton gamma ray spectrometer 反康普顿射线谱仪anti electron 正电子anti explosion valve 防爆阀anti seismic site 抗地震试验场antibonding orbital 反键轨函数anticatalyst 反催化剂anticatalyzer 反催化剂anticathode 对阴极anticoagulant 阻凝剂anticoagulating action 阻凝酌anticoincidence 反符合anticoincidence circuit 反符合电路anticoincidence counter 反符合计数器anticoincidence method 反符合法anticoincidence selector 反符合选择器anticoincidence selector unit 反符合选择单元anticontamination clothing 防沾污服anticorrosive 防蚀的anticorrosive paint 防腐涂料antidiffusion grid 反扩散栅格antiferromagnet 反铁磁体antiferromagnetism 反铁磁性antifouling paint 防污涂料antifreeze 阻冻剂antihyperon 反超子antilepton 反轻子antimatter 反物质antimeson 反介子antimony 锑antineutrino 反中微子antineutron 反中子antinucleon 反核子antioxidant 抗氧化剂antioxygen 阻氧化剂antiparallel 逆平行的antiparallel spin 反平行自旋antiparticle 反粒子antiproton 反质子antiproton beam 反质子束antiprotonic atom 反质子原子antisepsis 防腐antiseptic 防腐剂antishadowing 反荫蔽antisymmetry 反对称ao 原子轨道aortography 织脉x光摄影术apdms 轴向功率分布监测系统aperiodic 非周期性的aperiodicity 非周期性aperture 口径aperture diaphragm 孔径光阑apex 顶apex process 阿派克斯过程apha 脉冲幅度分析apparatus 仪谱爸明apparent lifetime 表观寿命appearance potential 出现电位application 应用application of radioisotopes and radiation 放射性同位素和辐射的应用applicator 局部辐照器applied nuclear physicochemistry 应用核物理化学applied nuclear physics 应用核物理学applied nuclear spectroscopy 应用核谱学approach 接近approach to criticality 接近临界approximate solution 近似解approximate value 近似值approximation 近似approximation calculus 近似计算aprd 大气层微粒放射性探测器aprm 平均功率区段监测aptr 新型压力管反应堆apu 辅助动力装置aqua destillata 蒸馏水aqua regia 王水aquarium reactor 水池式反应堆aqueous 水的aqueous ammonia 氨水aqueous emulsion 水乳状液aqueous homogeneous reactor 水均匀反应堆aqueous reprocessing 湿法后处理aqueous solution 水溶液aqueous vapour 蒸汽arbitrary 任意的arbor 阿贡沸水反应堆arc 电弧arc discharge 电弧放电arc furnace 电弧炉arc melting 电弧熔炼ardometer 光测高温计are 飞机用实验反应堆area density 表面密度area monitor 区域辐射监测器area monitoring 区域监测areal velocity 面积速度areometer 比重计areopycnometer 稠液比重计arg 放射自显影法argillaceous 泥质的argm 自动辐射照相argon 氩argon laser 氩激光器argon method 氩法argonaut type research reactor 阿贡诺型研究反应堆argonne advanced research reactor 阿贡先进研究堆argonne boiling water reactor 阿贡沸水反应堆argument 幅角arid 干燥的arie 实际日常检查工卓arithmetic mean 算术均数arm 大气辐射监测器armor 铠装armour 铠装arms 航空放射测量系统aromatic nucleus 芳香基核aromatic ring 芳香基核arrangement 布置array 布置arsenic 砷arsenious acid 亚砷酸art 尖端反应堆技术article 论说artificial 人工的artificial diamond 人造金刚石artificial disintegration 人工蜕变artificial element 人工放射性元素artificial energy source 人工能源artificial graphite 人造石墨artificial illumination 人工照明artificial intelligence 人工智能artificial lighting 人工照明artificial load 仿真负载artificial neutron 人工中子artificial nuclear disintegration 人工核衰变artificial nuclear transformation 人工核转化artificial radioactive 人工放射性的artificial radioactive isotope 人造放射性同位素artificial radioactivity 人工放射性artificial radionuclide 人造放射性核素artificial transformation of element 元素的人工转换artificial ventilation 人工通风as 砷as low as practicable 尽实际可能的低as low as reasonably achievable 按实际可达到的尽可能低asbestos 石棉asbestos thread 石棉线asbestus 石棉ascs 稳定和控制自动系统ase 放大式自发射asepsis 防腐ash content 灰分含量ash free 无灰的ashless filter paper 无灰滤纸asphalt 沥青asphaltic cement 地沥青膏aspirator 吸气器assay 被分析物assay balance 分析天平assay map 试样图assaying 试金assemblage 装配assembler language 汇编程序语言assembling 装配assembly 装配assembly fuel element exchange 组件燃料元件交换assimilation of nitrogen 氮素同化associate 使联合associated corpuscular emission 伴生微粒辐射associated wave 缔合波assumption 假定assurance 保证astatine 砹aston's mass spectrograph 阿斯顿质谱仪astr 宇宙空间系统试验反应堆asymmetric 非对称的asymmetric fission 非对称裂变asymmetrical 非对称的asymmetry 不对称asymptotic distribution 渐近分布asymptotic evaluation method 渐近求值法asymptotic formula 渐近公式asymptotic solution 渐近解asynchronous motor 感应电动机at 砹at.ht. 原子热at.no. 原子序数at.vol. 原子体积at.wt. 原子量atc 自动温度补偿器athenium 锿atmosphere 大气atmosphere particulate radioactivity detector 大气层微粒放射性探测器atmosphere radiation monitor 大气辐射监测器atmospheric attenuation 大气衰减atmospheric depth 大气的深度atmospheric fall out 大气沉降atmospheric pollution 大气污染atmospheric precipitation 大气沉降atmospheric pressure 大气压atom 原子atom bomb 原子弹atom bomb plant 原子弹工厂atom model 原子模型atom physics 原子物理学atom powered ship 原子动力船atom smasher 原子粒子加速器atom structure 原子结构atomdef 原子防御atomic 原子的atomic absorption analysis 原子吸收分析atomic absorption coefficient 原子吸收系数atomic absorption method 原子吸收法atomic absorption photometer 原子吸收光度计atomic absorption spectrochemical analysis 原子吸收光谱分析atomic absorption spectrophotometer 原子吸收分光光度计atomic absorption spectrophotometry 原子吸收分光光度法atomic absorption spectroscopy 原子吸收光谱学atomic absorption spectrum 原子吸收光谱atomic accelerator 原子粒子加速器atomic age 原子时代atomic air burst 空中核爆炸atomic arrangement 原子排列atomic automobile 原子汽车atomic battery 核能电池atomic beam 原子束atomic beam frequency standard 原子束频率标准atomic beam magnetic resonance 原子束磁共振atomic beam resonating method 原子束共振法atomic beam scattering 原子束散射atomic blast 原子弹爆炸atomic bomb 原子弹atomic bomb injury 原子弹损害atomic bombardment 原子轰炸;原子轰击atomic bond 共价键atomic burst 原子弹爆炸atomic car 原子汽车atomic centre 原子中心部分atomic charge 原子序数atomic chart 原子量表atomic chemistry 原子化学atomic clock 原子钟atomic cloud 原子烟云atomic collision 原子碰撞atomic collision physics 原子碰撞物理学atomic constants 原子常数atomic core 原子中心部分atomic cross section 原子截面atomic defence 原子防御atomic demolition munitions 原子爆破弹药atomic density 原子密度atomic diameter 原子直径atomic diffusion 原子扩散atomic disintegration 原子衰变atomic dispersion 原子分散atomic distance 原子距离atomic electron 原子中的电子atomic electron shell 原子的电子壳层atomic emission spectroscopy 原子发射光谱学atomic energy agreement 原子能协定atomic energy commission 原子能委员会atomic energy commission manual 原子能委员会手册atomic energy detection system 原子能探测系统atomic energy economics 原子能经济学atomic energy law 原子能法律atomic energy plant 原子能发电站atomic energy reaktor 动力反应堆atomic energy science 原子能科学atomic energy storage battery 核能电池atomic engineering 原子工程学atomic envelope 原子的电子壳层atomic excitation 原子激发atomic excitation function 原子激发函数atomic explosion 原子弹爆炸atomic explosion test 原子爆炸试验atomic explosion trial 原子爆炸试验atomic field 原子场atomic fireball 火球atomic fluorescence analysis 原子荧光分析atomic fluorescence spectrometry 原子荧光光谱法atomic fluorescence spectroscopy 原子荧光光谱学atomic fraction 原子分率atomic fragments 原子碎片atomic frequency standard 原子频率标准atomic fuel 核燃料atomic furnace 板应堆atomic group 原子团atomic heat 原子热atomic hydrogen 原子氢atomic hydrogen chemistry 原子氢化学atomic hydrogen welding 原子氢焊接atomic hypothesis 原子假说atomic industry 原子能工业atomic interaction 原子间相互酌atomic interior mechanics 原子内部力学atomic ion 原子离子atomic ionization 原子电离atomic jump 原子跳跃atomic kernel 原子中心部分atomic laser spectroscopy 原子激光光谱学atomic lattice 原子栅格atomic level 原子能级atomic line 原子谱线atomic magnetic moment 原子磁矩atomic mass 原子质量atomic mass constant 原子质量常数atomic mass conversion factor 原子质量换算因子atomic mass formula 原子质量公式atomic mass number 原子质量数atomic mass unit 原子质量单位atomic medicine 原子医学atomic migration 原子迁移atomic moderation ratio 原子慢化比atomic nucleus 核atomic number 原子序数atomic orbit 原子轨道atomic orbital 原子轨函数atomic percent 原子百分率atomic photoelectric effect 光电电离atomic pile 板应堆atomic plane 原子飞机atomic polarization 原子极化atomic powered aircraft 原子动力飞机atomic powered heart pacemaker 原子能心脏起搏器atomic properties 原子特性atomic propulsion 核推进atomic radiation 原子辐射atomic radius 原子半径atomic ratio 原子比atomic ratio of moderator to fuel 原子慢化比atomic ray 原子束atomic reaction 原子反应atomic reactor 板应堆atomic scale 原子标度atomic scattering coefficient 原子散射系数atomic scattering factor 原子散射因子atomic shell 原子的电子壳层atomic shell structure 原子壳层结构atomic ship 原子动力船atomic species 原子种类atomic spectrum 原子光谱atomic state 原子态atomic stopping power 原子阻止本领atomic structure factor 原子结构因素atomic submarine 原子潜艇atomic susceptibility 原子磁化率atomic symbol 原子符号atomic theory 原子论atomic time 原子时atomic transformation 核转变atomic trunk 原子中心部分atomic underground burst 地下爆炸atomic underwater burst 水下爆炸atomic vapor laser isotope separation 原子蒸汽激光同位素分离atomic volume 原子体积atomic weight 原子量atomic weight conversion factor 原子量换算因子atomic weight unit 原子量单位atomical 原子的atomicity 价atomics 原子工艺学atomistics 原子论atomization 原子化atomizer 喷雾器atomizing nozzle 雾化喷嘴atr 改进型热中子反应堆atrce 先进试验堆临界实验装置attachment 附件attachment coefficient 附着系数attenuation 衰减attenuation coefficient 衰减系数attenuation distance 衰减距离attenuation factor 衰减系数attenuation length 衰减距离attenuator 衰减器attraction 引力attractive force 引力attribute test 属性检验auger effect 俄歇效应auger electron 俄歇电子auger shower 俄歇簇射auger yield 俄歇电子产额aut 三碳酸铀酰铵autocatalysis 自动催化autocatalytic reaction 自动催化反应autoclave 压热七压釜autocollimation 自准直autoelectronic emission 自动电子放射autoelectronicemission 自动电子放射autoignition 自发点火autoionization 自电离automatic 自动的automatic burette 自给滴定管automatic control 自动控制automatic counting and printing assembly 自动计数与印刷装置automatic data processing 自动数据处理automatic data processing system 自动数据处理系统automatic depressurization system 自动减压系统automatic double beam spectrometer 自动双光束分光计automatic filter activity meter 过滤圃动放射性测定仪automatic period control 周期自动控制automatic radiochromatogram analyzer 自动放射色谱分析器automatic range switching linear amplifier 自动量程转换线性放大器automatic reactor power control 反应堆功率自动控制automatic regulator 自动第器automatic remote control 自动遥控automatic sample changer 自动换样器automatic scaler 自动定标器automatic shutter 自动快门automatic stabilization and control system 稳定和控制自动系统automatic temperature compensator 自动温度补偿器automatic titration 自动滴定automation 自动化autoradiogram 自动辐射照相autoradiograph 放射自显影autoradiography 放射自显影法autoradiolysis 自辐射分解autorotation 自转autostereogram 自动立体体视图autosyn 自动同步机autosyn motor 自动同步机autotransformer 自耦变压器autunite 钙铀云母auxiliary 辅助的auxiliary coolant system 辅助冷却系统auxiliary core cooling 活性区辅助冷却auxiliary equipment 辅助设备auxiliary gap 电极间距auxiliary power unit 辅助动力装置auxiliary safety device 辅助安全设备available energy 有效能量avalanche 雪崩avalanche breakdown 雪崩破坏。
核专业英语词汇
（一）核物理基本概念元素粒子离子分子原子原子的原子核(. ) 核的质子中子电子核子化学性质带正电的带负电的不带电的电中性的（元素）周期表原子序数质量数轨道电子同位素天然存在的人工的化学键化合物上标下标氧氢，氕重氢，氘, 重氢核，氘核超重氢，氚碳氦放射性的加权平均质量动量能量单位，机组国际单位制,千克()伏特(V)摩尔()库仑电子伏特()兆电子伏特()质量亏损结合能动能势能,跃迁核力排斥吸引轰击发射（出）(n.), (v.) 能级裂变聚变衰变钡硼铋铀钚钍锂钠核反应链式反应辐射，射线超铀元素可裂变的易裂变的碎片宏观的微观的介观的激发静电的库仑力电磁辐射（二）放射性宇宙射线电离韧致辐射( ) 辐射，射线正比于反比于根据经验 a α射线β射线γ射线带电粒子光子散射衍射折射碰撞铝铍氦相互作用摄入吸入动能势能()量子屏蔽正电子加速器放射性湮灭光电效应（三）核反应衰减放大镉钴氧氮汞弹性的非弹性的宏观截面微观截面靶恩反冲，反作用平均自由程转变，转化扩散中子扩散斐克扩散定律’s通量中微子放射性同位素半衰期热核反应堆化合价（四）核材料燃料燃料芯块慢化剂冷却剂包壳控制棒硼酸铬铪钆铟镁镍锆硅重水石墨碳化物氧化物氧化二氧化物二氧化碳碳氢化合物密度热导率，传热系数比热粘性饱和热力性质，热物性反应性升华中子俘获截面散射截面辐照损伤肿胀燃耗合金镁诺克斯合金锆合金金属间化合物裂变产物裂变碎片腐蚀产物可燃毒物冷轧烧结开裂蠕变增殖材料增殖比浓缩铀高温气冷堆()（中子）通量展平（五）核反应堆理论自持的链式反应燃料循环临界(a)次临界(a)超临界(a)临界(n)临界尺寸共振弹性散射碰撞热中子利用系数慢化热中子快中子六氟化物六氟化铀离心工艺气体扩散工艺换料(v)快中子增殖反应堆，快堆() 堆芯，活性区再生区半透膜旋转(过去分词：) 贫铀热中子反应堆，热堆快堆倍增系数（十）压水反应堆压水反应堆，压水堆()蒸汽发生器一次侧二次侧发电机,燃料芯块包壳堆芯给水泵()反应堆（压力）容器,硼酸化学补偿控制堆坑气密的封头接管，喷嘴点火区再生区用户，业主，业界卖主，供应商,制造商多重屏障纵深防御冗余性多样性独立性包容美国机械工程师协会() 美国核学会()安全级失效安全功能裕度反应堆冷却剂系统()在役检查汽水分离器干燥器堆内构件反应堆冷却剂泵，主泵(), 稳压器波动管剖视图控制棒控制棒组件() 控制棒驱动机构() 控制棒导向管() 上部支撑板燃料组件进口接管出口接管堆芯吊篮可燃吸收体管侧壳侧蒸汽管线一次冷却剂主蒸汽反应性引入浓度参考负荷冷却剂平均温度稀释裂变产物积累反应堆调节系统() （程序）整定值峰值线释热率轴向功率分布方位角（中子通量）方位角偏差偏离泡核沸腾() 偏离泡核沸腾比() 堆内测量系统()自给能中子探测器()信号调理反应堆紧急停堆汽机脱扣可靠性规范，法规燃耗（十一）反应堆容器与堆内构件环锻件锻造锻件监视样品，试样安装奥氏体的不锈钢法兰热电偶零延性转变温度() 注量率集成中子通量= = = ⨯⨯【】：[3⋅m⋅s]= [2]旁通，支路磷硫=焊临界值，限值（机）接合，啮合，对位凸缘，凸起部，轮毂逐渐变细的圆顶围板（十二）反应堆堆芯与燃料可燃吸收棒蠕变栅格中子源阻力塞反应性价值比功率锑镉锎铟陶瓷（状）的（机）间隙污染栅格架；电网；网格因科镍固有安全性非能动安全能动安全套管，套筒定位格架星形架，蜘蛛乏燃料（十三）压水堆冷却剂系统主要设备U形管蒸汽发生器核供汽系统() 一次系统二次系统主蒸汽汽轮机，透平机械给水与凝汽系统热管段，热腿冷管段，冷腿堵管裕量在⋯⋯情况下换热器() 节热器，省煤器给水一次进口水室一次进口接管一次出口水室一次出口接管管板喷放；（）排污上升段下降段满功率()额定功率额定负荷化学和容积控制系统() 加热，升温冷却，降温喷淋管线辅助喷淋管线上充泵上充下泄水位,备用的过压保护安全壳内换料水箱() 换料水箱()安全阀卸压阀全厂断电() （蒸汽）干度空泡份额热冲击急冷，骤冷（十四）压水堆系统与安全壳裂变碎片轻水反应堆() 热机原动机焓熵反馈热力学第二定律最终热阱一（次）回路二（次）回路核电厂配套子项() 一次压力边界隔离阀失效故障,卡诺效率热机效率高温热源，热库低温热源摩擦余热排出系统() 换料(n)应急堆芯冷却系统()补水与排水专设安全设施()设备冷却水系统止回阀蓄压箱电动阀气动阀安注泵安全壳钢筋混凝土预应力钢筋混凝土英制压力单位=英制压力单位（表压）=环形的潜热显热氢氧化物氢氧化钠苛性钠，氢氧化钠启动飞射物，导弹蒸汽管线安全壳地坑（十五）蒸汽轮机飞轮叶片，叶栅, , 功冲动式汽轮机反动式汽轮机冲动级反动级反动度渐缩的渐扩的喷嘴，接管被称为⋯⋯缸体，箱体推力拉金除湿节流阀扭矩每秒⋯转=每分钟⋯转= （十六）主蒸汽、给水与凝汽系统汽轮发电机汽动给水泵蒸汽排放汽水分离再热器() 密封蒸汽系统限流器主蒸汽隔离阀机组负荷主蒸汽集管给水联箱给水回热循环磨损污垢，结垢装量蒸汽（旁路）排放冷凝器排放大气排放除氧器排放电缆辅助给水系统压差, , 增压泵增压吸入口凝汽器凝汽器热阱给水流量调节阀给水调节旁通阀疏水阶跃变化线性（斜坡）变化溢流阀工艺汽紧急停堆;停堆停堆，停堆期手动地自动地质量流率关断阀（美国）联邦管理法规=凝结液水头，压头汽机脱扣（甩负荷）（十七）核电厂运行工艺热公用电网基础负荷运行退役的运行因子负荷因子使用因子，运行因子可利用因子技术规范稳压器汽空间建立 a未能紧急停堆的预计瞬变() 未能紧急停堆的预计瞬变() 失电失流辅助喷淋采样（美国）核管会()负荷跟踪（十八）辐射危害与屏蔽屏蔽核辐射发射，发出剂量剂量率保健物理天然本底辐射轰击地壳’s（放射性）坠尘职业照射放射性流出物幸存者辐射防护国际辐射防护委员会() 合理可行尽量低()希弗急性的慢性的辐射病吸入摄入食物链权重因子活化产物生物屏蔽氡氪钋钾铋稀有气体残骸征兆谱(. ) （十九）核安全核安全过热裂变速率缓发中子瞬发中子后果破裂置信度负温度系数事故堆年快堆热堆失效安全三哩岛事故( )切尔诺贝利事故设计基准事故()严重事故熔融多普勒展宽反应性引入事故()冷却剂丧失事故，失水事故()自动保护系统() 居里（活度单位）瞬发临界蒸汽发生器传热管破裂() 确定性安全分析概率安全分析()。
核电专业英汉词汇(完美排版)
核电专业英语词汇（完全版）AA[ampere]安培aberrant source异常误差来源ablution清洗，吹除abnormal condition异常工况abnormal event异常事件abnormal occurrence异常事件abnormal operation异常运行abnormality异常abort异常中止above-critical超临界的above-ground地面（上的）above-water水（上的）abradant（研）磨料abrasion磨损[蚀]abrasion resistance test耐磨试验abrasion-proof耐磨（的）abrasive cutting砂轮切割abreuography荧光X射线照相术abruption断裂abscess（金属中）气孔，砂眼absolute alarm绝对值报警absolute error绝对误差absolute filter绝对过滤器absorbance吸收率absorbed dose吸收剂量absorbed dose rate吸收剂量率absorbed fraction吸收部分/份额absorber吸收体[剂]absorber element吸收元件absorber rod吸收棒absorptance吸收率[系数] absorption吸收absorption coefficient吸收系数absorption column吸收柱absorption cross section吸收截面absorption type吸收类型abstraction萃取abundance丰度ac[alternative current]交流[电]acceleration pressure drop加速压降acceleration spring加速弹簧acceptable daily intake[ADI]日容许摄入量acceptable limit可接受限值acceptance验收acceptance criteria验收准则，验收标准acceptance inspection验收检查accepted as noted按说明接受access通道，入口access and use利用access control[A/C]出入口控制access hatch[lock]出入闸门access port人孔，舱出入口access tube通道管access way通路accessibility可达性accessible可进入（的）accession接收accessory附[零]件，辅助（的）accident事故accident analysis事故分析accident condition事故工况accident consequence事故后果accident dose事故剂量accident management事故管理accident mitigation事故缓解accident precursor事故先兆accident prevention事故预防accident progression事故进展accident sequence事故序列accident shutdown事故停堆accident source term事故源项accident with off-site risk有厂外风险的事故accident without significant off-site risk无严重厂外1风险的事故accidental depressurization of the cover gas覆盖气体事故降压accidental error随机误差accidental exposure事故照射accidental failure随机故障accountability衡算accumulated dose累积剂量accumulator(tank)安全注射箱，蓄压箱accuracy精度accuracy of measurement测量精度acetylene乙炔acid pickling酸洗acidic酸性acidity酸度acid-proof tile耐酸瓷砖acoustic insulation隔音层acoustic material隔音材料ACPT[automatic continuous phosphate treatment]自动连续磷酸盐处理acquisition征集acronym（首字母）缩写词acrylic plastic window丙烯酸塑料窗action level[应急]行动水平，应急响应水平activated carbon活性炭activated charcoal filter活性炭过滤器activation活化activation of corrosion product腐蚀产物的活化activation product活化产物active alumina活性氧化铝active carbon bedding活性炭床active carbon filter活性炭过滤器active component能动部件active effluent放射性流出物[排出流]active loss有功损耗active network有源网络active nucleation site活性成核位置active waste放射性废物active zone活性区，放射性区activity(放射性)活度activity concentration放射性浓度activity level活度水平activity median aerodynamic diameter活度中值空气动力学直径activity median thermodynamic diameter活度中值热力学直径actual line实线actual value实际值actuated equipment驱动设备，传动设备actuating mechanism驱动[执行]机构actuation驱动，启动actuation device[触发]驱动装置，执行机构actuator执行[操作]机构，驱动[传动]装置acute exposure急性照射acute intake急性吸入[取]acute radiation injury急性辐射损伤ad hoc专门，特设，特定（的）adapter管接头，异径接头，适配器adaptive control自适应控制ADC[analog-digital converter]模-数转换器add/drop multiplexer[ADM]分插复用器added metal填充金属addendum补遗adder加法器additional items补充（添加）项additional records补充记录additive添加物[剂]additive risk projection model相加风险预测模式adequate distribution均匀分布adherency/adherence粘着〔附〕，附着（力）adhe sion test粘附试验adiabatic绝热（的）adiabatic compression绝热压缩adion吸附离子adjacency相邻，邻接adjoint flux共轭中子通量adjustable wrench/spanner活动扳手adjuster absorber rod调节吸收棒adjuster drive mechanism调节棒驱动机构adjuster extension调节棒延伸段2adjuster rod调节棒adjuster unit调节（棒）装置adjusting pin定位销adjusting valve调节阀adjustment调整adlayer吸附层administrative archives文书档案administrative history组织沿革admiralty brass海军用黄铜admission intake[port]进气[汽]口admittance导纳；允许进入adoption by equation等同采用adoption by equivalent等效采用adsorbent吸附剂adsorption吸附adsorption carrier吸附载体adsorption filter吸附过滤器adulterant掺杂物advance payment预付款advanced control room先进控制室advantage factor有利因子advection平流，平移advective cooling平流冷却adverse conditions不良状况adverse environment有害环境advise all concerned通知有关各方advisory group顾问团AECB[Atomic Energy Control Board]（加拿大）原子能管理局AECL[Atomic Energy of Canada Limited]加拿大原子能有限公司aerial cable架空电缆aerify充[掺]气，气化aerobic需[有]氧的aerobiont好氧微生物aerodymanic空气动力（的）aerodymanic dispersion空气动力学弥[分]散aeroradioactivity大气放射性aerosol气溶胶affinity亲合力after-heat余热afterheat cooling余热冷却after-power剩余功率age approximation年龄近似age hardening时效硬化ageing老化，时效ageing degradation老化降级[质，解]ageing management老化管理ageing testing老化试验agglomerant凝聚剂aggressive腐蚀性（的）agitation搅拌agitator搅拌器AI,A/I[analog input]模拟量输入AIM[asset and information management]文档和信息管理air(circuit)breaker空气断路器air admission filter进气[入口]过滤器air balance hoist空气平衡吊车air blast circuit breaker[ABCB]空气[气吹式]断路器air bottle气瓶，气罐air circulating空气循环air compressor空气压缩机air conditioning system空调系统air cooler water piping空气冷却器水管air deflector空气折流板air dryer空气干燥器air entraining agent加气剂air equivalent空气等效（的）air exhaust排风，抽风air extraction flow diagram抽气流程图air extraction system抽气系统air filtration unit[AFU]空气过滤装置air hoist气动[平衡]吊车air injector空气喷射器air inleakage空气漏入air inlet valve进气阀air intake进气[风]口air kerma空气比释动能air leakage testing空气泄漏试验3air lock空气[密封]闸门air lock valve空气闸阀air pollution大气污染air powered brake气动制动器air pressure regulating valve空气压力调节阀air-proof气密的air receiver空气储罐air stream气流air supplied suit气衣air supply供气，气源，送风air tank气罐air vent valve排气阀air/oil package气动/油压动力包air-block valve气阻阀airborne particulate sampler[APS]气载粒子取样器airborne radioactivity气载放射性airlock door气密门airlock lock system闸门锁紧系统airlocked密封的，密闭的airlock空气闸门air-oil tank油气箱air-operated valve气动阀airtight fittings气密连接件airtight joint door密封门airtight ring气密环ALARA[as low as reasonably achievable]合理可行尽量低alarm acknowledge报警确认alarm annunciator报警信号装置alarm conditioning报警条件alarm jumper报警抑制alarm limit报警（限）值alarm reset报警复位alarm value报警值alarm watch报警值班alarm window报警窗albedo反照率alert警戒alga藻类alien外来的aligner准直器aligning pin定位销alignment对中，校直alignment chart[diagram]列线图alignment pin定位销alkaline碱性alkalinity碱度all volatile treatment[AVT]全挥发处理allen screw六角螺栓alleviate减轻，缓和alligator wrench管钳，管扳手allowable burnup允许燃耗allowable error允许误差allowable value允许值allowance公差；允许量alpha decayα衰变alphanumeric字母数字的alphanumeric character字母数字符ALST[alarm status table]报警状态表alternate mode替换模式alum矾alumina particle颗粒状氧化铝alumina pellet粒状氧化铝，氧化铝芯块alveolus凹槽amalgam electrode汞齐电极ambient dose equivalent周围剂量当量ambient pressure环境压力ambient temperature环境温度ambipolar双极（的）ambulance救护车amine胺ammeter电流计ammonia氨amplification放大amplifier放大器amplitude幅值ampoule细颈瓶anaerobe厌氧微生物anaerobic厌氧的4analog模拟量analog input[AI]模拟量输入analog input system模拟量输入系统analog output模拟量输出analog(ue)controller模拟量控制器analog(ue)read-out模拟量示值，模拟量读数analog(ue)signal模拟信号analog(ue)-digital converter[ADC]模-数转换器analyser分析器analysis分析analysis report分析报告ahchor bolt地脚螺栓，锚固螺栓anchor ear（电）抱箍anchoring element锚固件ancillary equipment辅助设备ancillary port辅助孔道ancillary structure附属构筑物anexer阴离子交换树脂angle steel角钢angle(relief)valve角（式卸压）阀angular flux角通量anion阴离子anionic resin阴离子交换树脂anisotropic各向异性（的）ANN[annunciator]信号器anneal退火annual balance sheet年度决算表，年度资产负债表annual dose年剂量annual limit on intake年摄入量限值annual outage年度停役annual processing rate年处理率annual reload年换料量annual risk年度风险annual throughput（燃料）年投量annubar阿牛巴，环杆annular plate环形板annular space bellows环形气隙波纹管annulus gas环隙气体annulus gas system环隙气体系统annulus shielding环隙屏蔽annulus space环形区，环形气隙（区）annulus spacer环形定位圈annunciation报警，（状态）通告annunciation interrogation workstation[AIW]报警查询工作站annunciation window报警窗annunciator信号器，报警器anode阳极anomaly异[反]常ANSI[American National Standards Institute]美国国家标准学会antenna ring触环anticipated operational occurrence预计运行事件anticipated performance预期的性能anticipated transient condition预期瞬态工况anticoincidence反符合anti-corrosion防腐，耐蚀anti-reverse不可逆，防倒转anti-reverse ratchet防倒转棘轮anti-scalant阻垢剂antiscale防垢剂anti-seismic防震anti-seizer lubricant防咬润滑剂AO,A/O[analog output]模拟量输出a/o[atomic percent]原子百分数aperiodicity非周期性aperture孔径apparent表观的apparent output表观功率[输出]，视[在]功率appendix附录[件]applicability适用性applicable code and standard适用规范与标准applicant申请者applied dose施予剂量appraisal鉴定approach to criticality逼近临界approach to power提升功率approval批准approved supplier认可/批准的供货商5aquatic pathway（放射性释放）水途径aqueous process水法，湿法aqueous solution水溶液arc flame弧焰arc lamp弧光灯arc strike引弧斑痕architectural finishing建筑饰面archival administrative department档案行政管理部门archival arrangement档案整理archival code档号archival descriptive information centre档案资料目录中心archival evidence档案证明archival information classification档案信息分类archival microform档案缩微品archival publications档案出版物archival repository档案库房archival science档案学archival value档案价值archive area馆区archives档案；档案馆archives building档案馆建筑archives container档案装具archives management档案管理archives thesaurus档案主题词表archives work档案工作area区域，地区，范围；面积area monitor区域监视器area monitoring区域监测area survey区域测量argon氩（气）argon arc cutting氩弧切割arithmetic routine运算程序armature电枢armo(u)red cable铠装电缆arrangement drawing布置图artificial radioactivity人工放射性artificial ventilation人工通风as low as reasonable achievable[ALARA]合理可行尽量低ASAP[as soon as possible]尽快as-built data[ABD]竣工资料as-built drawing竣工图ascending上行[向]的ASCII[American Standard Code for Information Interchange]美国信息交换标准代码ASDV[atmospheric steam discharge valve]大气蒸汽排放阀aseismic抗震的aseismic joint防震缝ASME[American Society of Mechanical Engineers]美国机械工程师学会aspect ratio纵横比asperity粗糙度aspiration pressure（泵）吸水压力，抽气压力assembler汇编程序assembly组件assembly drawing总装配图assessment评价assessment of radiation protection辐射防护评价ASSET[Assessment of Safety Significant Event Team]安全重要事件评价组assistance辅助设备assistant power plant operator[APPO]电站助理操纵员associate关联associated facilities配套设施assumed accident假想事故ASTM[American Society for Testing Materials]美国材料试验学会as-welded焊（后状）态的asychronous motor异步电动机asymmetric line break非对称效应的管路破裂asymmetrical disturbance非对称扰动asymptotic渐近的at saturation达到[处于]饱和atmosphere barrier空气隔板atmospheric contamination大气污染atmospheric control大气控制atmospheric dispersion大气弥散6atmospheric dispersion factor大气弥散因子atmospheric pathway（放射性释放）气途径atmospheric pollution大气污染atmospheric radiation monitoring apparatus大气辐射监测装置atmospheric stability大气稳定度atmospheric steam discharge valve大气蒸汽排放阀atomic absorption原子吸收at-reactor(fuel)storage反应堆现场（燃料）贮存attachment ring安装环attendance and no-attendance出席和缺席attenuation衰减，减弱attenuation factor衰减因子attributable risk归因危险（风险）attribute属性ATWS[anticipated transient without scram]未能紧急停堆的预期瞬态audible alarm音响报警audio-visual archives音像档案audio-visual equipment视听设备audit监查audit team监查小组audit plan监查计划austenitic stainless steel奥氏体不锈钢authority管理机构，当局authorisation许可，批准，授以资格或合格证书authorised activity批准的行动authorised discharge批准的排放authorised facility批准的设施authorised first operator[AFO]授权的首席操纵员authorised inspector授权检查员authorised limit管理限值，特准限值authorised nuclear operator[ANO]授权的核操纵员authorised termination of responsibility授权终止责任authorised transfer许可的转移authorised use授权使用“AUTO”compressor处于“自动”状态下的压缩机AUTO mode自动模式autoclave高压釜autoclave channel高压釜通道autoclave circuit高压釜回路autoclaving高压釜处理autocorrelation自相关autogenous cutting（乙炔）气割automatic自动automatic voltage regulator[AVR]自动电压调节器automatic water purge自动冲水清洗automatic/manual station自动-手动操作台automation自动化autoradiography自射线照相法autoregressive自回归autotransformer自耦变压器auto-turbine run-up system汽机自动升速系统auxiliary辅助（的）auxiliary bay辅助间auxiliary control room辅助控制室auxiliary feed&bleed inlet&outlet[AFBIO]辅助给排水进出口auxiliary feedwater pump[AFP]辅助给水泵auxiliary H2O leakage collection system[AHLCS]辅助轻水泄漏收集系统auxiliary hoist副提升机构auxiliary impeller辅助叶轮auxiliary nitrogen circuit辅助氮气回路auxiliary transformer辅助[厂用]变压器availability可利用率availability factor可利用因子available可用的average flux power平均中子通量功率average fuel rating[duty]燃料平均比功率average zone level[AZL]平均区域液位avertable dose可免剂量averted dose已免剂量Avogadro’s number阿佛加德罗常数AVT[all volatile treatment]全挥发处理away-from-reactor(fuel)storage（燃料）离堆贮存,厂外贮存awu[atomic weight unit]原子量单位axial elongation轴向伸长7axial factor轴向（功率峰）因子axial flaw轴向裂纹axial form factor轴向形状因子axial offset[AO]轴向偏移axial peaking factor轴向峰值因子axial peaking hot factor轴向热点峰因子axial power deviation轴向功率偏差axial tensile load轴向拉伸荷载axisymmetric轴对称（的）azimuthal方位，角向（的）Bb[barn]靶恩（核反应截面单位）back checking返回校验back lighted button带灯按钮backfill回填backflow回[逆，反]流background背景，本底backing pump前级泵backing welding打底焊backlog积压(的待办事项)backspace退格back-up备用back-up air supply备用空气源back-up air tank备用气箱back-up cooling备用冷却backup feedwater pump[BFP]备用给水泵backup heat sink备用热阱back-up injection mode备用注入模式backup seal备用密封back-up water备用水backward反向backwash反洗，反萃取backwash piping反冲洗管back-water valve[BWV]回水阀badge佩章剂量计baffle缓冲板balance header平衡集管balance of nuclear steam plant[BNSP]核蒸汽厂房辅助设施balance of plant[BOP]核电厂配套子项balancing hoist平衡吊车ball bearing滚珠轴承ball check valve止回球阀，球型止回阀ball float valve浮球阀ball plunger（储仓推杆座管的）球销ball screw滚珠丝杠ball spline滚珠花键ball valve球阀ballast镇流器ballast trailer配重拖车bandwidth（频）带宽bank guarantee银行担保bank of cylinder气瓶组bank reconciliation statement银行往来对帐单bar巴（压力单位）;杆[棒，条]bar chart棒图，条型图bar list钢筋表bar method贯通法磁粉探伤bare裸的；无反射层的barricade屏蔽板，隔板barrier屏障，隔板base底板，基础baseline基线，扫描线，原始资料base mat底板垫层base material母材base plate基板base rock基岩base-load operation基本负荷运行basement地下室，基板basic碱性；基本的basic design基准设计basic limit基本限值basic safety function基本安全功能basket（过滤用）网篮batch分批batch controller批量调节器batching pump计量泵battery蓄电池，电池组bay水池8baybolt地脚螺栓bayonet插入式；回流管式；卡口，销钉连接bead welding堆焊beak attrition（树脂的）破碎损坏bearing轴承（座），支座bearing(lube)oil pump轴承（润滑）油泵bearing cooling water piping轴承冷却水管bearing housing轴承座（箱）bearing pad支承垫片，轴承衬垫bearing pressure轴承压力bearing sleeve轴承套管[衬套]Becquerel贝可[勒尔](放射性活度单位)beetle一种形似甲虫的水份探测器探头beginning-of-plant life电厂寿期初behaviour行为，性状bell扩散管，喇叭口，漏斗Belleville washer(装卸料机机头内的)贝氏垫圈bellows波纹管bellows assembly波纹管组件bellows attachment ring波纹管连接环bellows expansion joint波纹管膨胀[伸缩]接头bellows-sealed globe valve波纹管密封截止阀belt-driven皮带传动bench-mark水准点，基准点bench run台架试验bend弯管bend extrados弯管外脊bend intrados弯管内脊beneficiary收款人，受益人benefit-cost analysis效益-成本分析bent frame排架beryllium assisted crack penetration铍促使裂缝贯穿beta particleβ粒子beta-activeβ放射性的beyond design basis accident[BDBA]超设计基准事故beveling machine坡口机bias偏置[压]bias error偏置误差bi-cable双电缆bicarbonate重碳酸盐bid evaluation评标bidirectional fuelling双向换料bidirectional refueling双向换料bidirectional switch双向转换开关big repair大修bill of lading(货运)提单bill of material[BM]材料清单bill of quantities工程量清单bimetallic thermometer双金属温度计binary comparator二进制比较器binary digital counter[BDC]二进制数字计数器binary signal二进制信号binomial双重；二项式bioaccumulation factor生物积累因子bioassay生物学检验，生物[学]分析bio-engineering生物工程biological half-life生物半周期，生物半衰期biological shield生物屏蔽biosphere生物层，生物圈bistable双稳态bit位bitumen solidification沥青固化black absorber rod黑体吸收棒black sheet黑铁皮blackout全厂断电bladed U tube翅片U形管blank空格blank flange盲板法兰blanket转换区bled steam抽汽bleed condenser泄放[排气]冷凝器bleed valve排放[水]阀bleed water排水blender搅拌器blind flange盲板法兰，法兰盲板blister起泡blister formation threshold[BFT]汽泡生成阈block数据块9block diagram方框图block sequence welding分段多层焊block switch闭锁开关block wall砌块墙blockage堵塞blocked position闭锁位置blocking piston闭锁活塞blowdown排放，排污blowdown accident喷放[失水]事故blowdown flash tank排污扩容箱blower（排）风机blown fuse熔断保险丝blow-off[out]valve排放阀blowout diaphragm爆破膜，安全膜blowout panel爆破盘blu(e)ing test着色试验blunt(notch-type)flaw钝缺陷BMW[boiler make-up water]蒸汽发生器补水board inward dialing[BID]经话务台接入body dose全身剂量body relief valve[BRV]阀体泄压阀body-bonnet connection阀体与阀盖的联接boiler蒸汽发生器，锅炉boiler blowdown蒸汽发生器排污boiler blowdown system[BBS]蒸汽发生器排污系统boiler feed pump蒸汽发生器给水泵boiler level control[BLC]蒸汽发生器水位控制boiler pressure control[BPC]蒸汽发生器压力控制boiling channel沸腾通道boiling length沸腾长度boiling point沸点BOL[beginning of life]寿期初bolt joint螺栓连接bolt-up螺栓紧固bolt-up material栓接材料bonding忠诚保险bonnet阀帽boom truck汽车吊booster pump增压泵BOP[balance of plant]核电厂配套子项borated water含硼水boric oxide氧化硼boric anhydride硼酸酐boron硼boron addition加硼，硼添加boron dilution硼稀释boron removal除硼boron storage tank硼储存箱boron-lined counter涂硼计数管boss（安装）凸台bottle station气瓶站bottle type heat exchanger立式热交换器bottling-up valve（主泵轴封）回流阀bounce跳[抖]动bowl圆锥型壳，反射罩box foundation箱形基础Bq[becquerel]贝可（放射性活度单位）bracing撑杆[条]bracket“牛腿”，支承架brake制动器,(金属板的)压弯成形机brake circuit制动回路brake drum轮闸鼓brake element制动部件brake ring制动环brake shoe制动瓦，刹车闸brake valve闸阀brakeforming压弯成形B-ram fill flow B推杆供给流branch office分公司brand铭牌，商标brass黄铜braze welding钎焊break down解离，熔断break location破口位置break of contact触点断开break size破口尺寸break-before-make contact先断后合接[触]点breakdown list分项明细表10breaker断路器break-even得失平衡break-even chart损益平衡表breaking capacity遮断容量break-make contact换向接点breathing air system呼吸空气系统breathing apparatus呼吸装置breech尾部bridge桥架bridge column（装卸料机）桥架立柱bridge crane桥式吊车brittle crack[rupture]脆（性破）裂bronze ball valve铜球阀brush电刷，刷子B-scale[binary scale]二进制记数法BSI[basic subject index]基本科目代码BTU[British thermal unit]英热单位bubble chamber气[吹]泡室bubbler鼓泡(侧压)管,气泡式侧压管bubbler header气[吹]泡装置集管bubbler helium header气[吹]泡装置氦气集管bubbly-slug flow泡状团状流buck-and-boost regulator电压升降调节器bucket pump活塞泵buckling曲率budget amendments追加预算，预算修正案budgetary balance sheet预算平衡表buffer缓冲器，减震器buffer room缓冲间buffer space缓冲区buffering chemical缓冲试剂building建筑（物），厂房building components建筑构件building crack厂房裂缝building deterioration厂房（质量）恶化build-up积累，堆积build-up factor累积因子build-up sequence（堆焊或多层焊）熔敷顺序built clean建造清洁built-in内装[部]的,嵌[镶]入的,固定的bulging factor膨胀系数bulk整体，散装bulk boiling整体沸腾bulk correction factor总体修正因子bulk helium supply大量氦气供给bulk memory大容量存储器bulk overpower整体超功率bulk power总体功率bulk purchase散件采购bulkhead舱壁bull’s eye type flow gauge牛眼型流量计bumping碰撞，冲击bundle power棒束功率bundle residence time棒束（堆内）驻留时间bundle structure棒束结构buoyancy浮力burial（放射性废物）埋藏buried cable地下[埋设]电缆burn out燃耗，烧毁burnable poison可燃毒物burnup燃耗burst can元件包壳破损burst slug燃料元件破损bus母线，总线bus duct母线管道bus work母线连接busbar母线，汇流条[排]bushing衬套，套筒，套管bushing type current transformer[BCT]套管式电流互感器business archives企业档案馆business plan业务计划business tax营业税busway母线槽[通道]butt welding对（接）焊butterfly valve蝶阀buzzer蜂鸣器by-pass旁路，旁通管bypass valve旁通阀11by-path valve旁通阀byte（计算机）字节Ccabinet小室，柜cable电缆;(周长大于10″的)缆索,钢丝绳cable box电缆盒cable branching box电缆分线箱cable bridge电缆桥架cable channel[conduit]电缆管道cable clamp电缆夹cable connector电缆接头cable core电缆芯线cable distributor电缆分线盒〔配线架〕cable duct[pan,race,trench]电缆槽[沟]cable end fitting电缆终端配件cable flat电缆层cable gallery电缆廊道cable identification marker电缆标记，电缆标识器cable integrity testing电缆一致〔完整〕性试验cable laying电缆敷设cable layer电缆包层cable-laid电缆敷设的cable list电缆清册cable lug电缆接线片cable pulling vault电缆井cable ring system电缆环网cable socket电缆端头cable spreading电缆敷设cable supply电缆供应cable termination电缆头cable tray电缆托[桥]架cablet（周长不到10″的）小缆索cableway电缆管孔cabling电缆敷设，布线cabling diagram电缆连接图cabling systems by area区域电缆系统cache memory高速缓冲存储器CAD[computer aided design]计算机辅助设计CADD[computer aided design&drawing]计算机辅助设计与制图(系统)cadweld火泥焊CAE[Canadian Aviation Electronics Ltd.]加拿大航空电子公司CAE[computer aided engineering]计算机辅助(设计与)工程(管理)cage motor鼠笼式电动机cage valve套筒阀caisson沉箱calandria排管容器calandria boost排管容器充水calandria boundary排管容器边界calandria head tank排管容器高位箱calandria level control排管容器液位控制calandria outlet temperature[COT]排管容器出口温度calandria pressure relief pipe排管容器卸压管calandria seismic restraint排管容器抗震支撑calandria side tubesheet subassembly[CSTS]排管容器（侧）管板calandria tube排管calandria tube leak排管泄漏calandria tubesheet排管容器管板calandria vault排管容器室，堆腔calculation sheet计算书caliber管径，口径calibrated factor校准因子calibrated log power校准对数功率calibration标定，校准，校验calibration gas标定气体calibration gas composition标定气体成分calibration program检定程序call in（计算机）调入call on（计算机）访问，调用call slip领料单call-up system呼叫系统calorimeter量热计calorstat恒温箱camber拱度CAMLS[computerized annunciation message list system]计算机12报警信息列表系统CAN[National standard of Canada]加拿大国家标准can handling tool（破损燃料）罐操作工具canal管道，通道CANDU[canadian deuterium-uranium reactor]坎杜堆，加拿大重水铀堆CANDU Project Management(CPM)坎杜项目部canister小罐,金属容器;高放密封容器;空气过滤器,箱式真空吸尘器CANLUB（燃料包壳）石墨涂层canned pump（全）密封泵canned centrifugal pump密封式离心泵CANNET[CANDU network]CANDU网络canning equipment封装设备cantilever crane悬臂吊canyon pump屏蔽泵cap screw有头螺钉，带帽螺钉capacitance电容capacitor电容器capacitor stack电容器叠层capacity容量capacity factor容量因子capillary毛细管capsule封套；幅照（样品）盒capsule flange封套法兰capture俘获capture cross section俘获截面capture gamma ray俘获γ射线carbon brush碳刷carbon dioxide二氧化碳carbon dioxide suppression system二氧化碳灭火系统carbon floating ring石墨浮环carbon steel flange碳钢法兰carbonate碳酸盐card插件（板）cardboard filtering element纸质过滤器元件cardinal point基点，座标点caretaker管理员cargo货运carousel转盘贮存器，圆盘传送带carriage滑车；托架；（电）支撑架carriage actuator滑车驱动器carriage return[CR]回车carrier载体；（放射性物质）运输carrier gas载气carrying gas载气carrying idler空载carryover汽（中夹）带水，带水率carryunder水带汽，带汽率cart运输小车cartesian co-ordinate system直角坐标系cartridge(过滤器)芯子；燃料元件盒cartridge filter过滤筒，滤芯cartridge valve插装式阀cascade control串级调节cascade controller串级调节器cascading event触[引]发事件case-by-case逐件地case-hardening表面硬化casing外[泵，机]壳，壳体casing assembly壳体组件cask(-flask)屏蔽容器cassette tape盒（式磁）带cast iron铸铁casting铸造casting crack（铸造）缩裂cast-in-site concrete现浇混凝土catalogue目录cataloguint/description编目catalyser[catalyzer]催化剂，触媒catalyst催化剂catalytic recombination unit催化复合装置catcher捕集器catch-up schedule赶工计划catenary hose悬链软管catenary system（装卸料机）悬链系统catexer阳离子交换树脂cathode阴极13cathode ray tube[CRT]阴极射线管cathodic protection阴极保护cathodic screen CRT屏幕catholyte阴极电解液cation阳离子cation bed阳离子床cation conductivity阳离子电导率cation-anion resin阳-阴离子树脂cationic resin阳离子交换树脂catoloid胶体二氧化硅causality因果律，因果关系cause-consequence tree[CCT]因果树（分析）caustic强碱性，碱性的caustic corrosion碱性腐蚀caustic embrittlement苛性脆化cavitation气蚀cavitation corrosion空蚀，气蚀cavity腔室CCP[critical channel power]临界通道功率CCTV[closed-circuit television]闭路电视CCW[counter-clockwise]反时针方向CED[contract effective date]合同生效日期ceiling天花板ceiling grounding receptacle[CGR]天棚接地插座cell average normalization[CAN]（堆）栅元平均归一化cell boundary栅元边界cell configuration栅元布置cell correction factor栅元校正因子cell edge normalization[CEN]栅元边缘归一化cell parameter栅元参数cell radius栅元半径cell-averaging(method)栅元平均（方法）cell-centered flux栅元中心中子通量cell-homogenized cross section栅元均匀化截面cellular多孔的，蜂窝状的Celsius摄氏cement-solidified水泥固化的center of maintenance activity维修活动中心centerline中（心）线centigrade[C]百分度，摄氏central bearing pad中心轴承垫central hole中心孔central processing unit[CPU]中央处理器centralized control集中控制centrifugal离心的centrifugal pump离心泵centripetal向心的centroid矩心，质心centrosymmetry中心对称CEP[condensate extraction pump]凝结水泵ceralloy陶瓷合金ceramic陶瓷（的）ceramic uranium pellet铀陶瓷芯块certificate证书certificate of approval鉴定证书certificate of compliance合格证，税款交清证明书certificate of conformity合格证certification鉴定，证明；证明书，鉴定书，检验证明书certification of authorization授权书certified合格的certified material test report合格材料试验报告CFR[code of federal regulation]（美国）联邦管理法规CFV[channel flow verification]通道流量验证chain block手拉葫芦，链动滑轮change in design[CID]设计更改change notice变更通知change request变更申请changeover转向[接]channel通道；管道channel annulus bellows燃料通道环隙波纹管channel annulus spacer[garter spring]燃料通道环形定位圈[箍簧]channel blockage（燃料）通道堵塞channel closure燃料通道密封塞channel coolant flow rate（燃料）通道冷却剂流量channel dwell time（燃料）通道停留时间channel end fitting（燃料）通道端部（组）件14channel flow verification[CFV]system（燃料）通道流量验证系统channel heat output（燃料）通道热功率channel inlet（燃料）通道入口channel inspection and gauging apparatus for reactor [CIGAR]反应堆燃料通道检查和测量装置channel network（燃料）通道网（络）channel outlet（燃料）通道出口channel positioning assembly（燃料）通道定位组件channel power peaking factor[CPPF]（燃料）通道功率峰因子channel sealed-in（仪表）通道自保持channel steel槽钢channel temperature monitoring system[CTMS]（燃料）通道温度监测系统channel–type reactor压力管式反应堆channeling effect沟道效应character(string)字符（串）characteristic curve特性曲线characterization表征charcoal absorber活性炭吸附器charcoal bed活性炭床charcoal filter活性炭过滤器charge and discharge operations装卸料操作charge release甩负载,甩(循环冷却水)用户charge-coupled device电荷耦合器件charging/discharging装卸料chart-recorded图表记录的chart recorder图形记录仪chartered bank特许银行charting制图，绘图chartographer制图者chasing开槽，车螺纹check and test program检查和试验大纲check bolt防松/制动螺栓check feed valve给水止回阀check meter校验仪表check pin制动销check plate防松板，制动板check valve止回阀checker检验者，检验装置checklist核查单checknut防松螺母，锁紧螺母checkoff检查完毕，查讫checkout检验（完毕），校验，测试checkpoint（控制区入口）检查点checksum检验和chemical addition station化学物添加站chemical addition vessel化学物添加箱chemical additive化学添加剂chemical additive pump化学添加剂供给泵chemical absorption化学吸附chemical affinity化学亲和性[势]chemical cleaning化学清洗chemical dosing pump化学计量加料泵chemical lab化学实验室chemical purification化学净化chemical purity化学（物）纯（度）chemicals化学药物chemisorption化学吸着作用[吸附]chemistry control化学控制chequered plate网[花]纹钢板CHF[critical heat flux]临界热通量chilled water冷冻水chiller冷冻机chimney烟囱Chinese Commodity Inspection Bureau中国商检局chloride氯化物chloridization氯化chlorinating加氯chlorination氯化消毒chlorinator加氯器chlorinity氯含量chromatogram色谱chromatography column色谱柱chromogram立体彩色图chromometer比色计chronic exposure慢性照射15chronic intake慢性吸入[取]chronic potential exposure慢性潜在照射chronicle of events大事记chronological order（运行工况的）编年顺序chronotron延时器CI[contact input]触点输入Ci[curie]居里(以前采用的活度单位)CIGAR[channel inspection&gauging apparatus for reactor]反应堆燃料通道检查和测量装置ciner inclusion夹渣circlip开口弹簧圈circuit电[回]路circuit board电路板circuit breaker断路器circuit breaker opening断路器跳闸circuit diagram电路图circulating pump循环泵circulating water bay循环水水池circulating water condenser循环水冷凝器circulating water screen循环水滤网circulation循环circulator循环风机，循环泵circumference seam weld环形焊缝circumferential flaw周[环]向裂纹circumferential ridge周向环脊CIS[containment isolation system]安全壳隔离系统civil construction土建施工civil engineering土建[木]工程civil works土建工程cladding包壳；覆盖[堆焊]层clamp夹子，夹具，夹紧装置clamp for the down lead（电）门塔引下线夹clamping mechanism（装卸料机）夹紧机构clapper valve瓣阀clarificant澄清剂clarification澄清，净化clarified makeup water净化补给水clarified solution澄清液clarifier澄清槽clarifying and filtration system澄清和过滤系统clarity透明度clash check碰撞检查Class IE IE安全级classⅣbus四级母线class of power电源等级classical Venturi tube经典文丘里管classification分类[级]classified catalogue分类目标classified indexing分类标引classifying and coding分类和编码clean room清洁区[室]cleanable basket可清洗网篮cleaning去污cleaning agent清洗剂cleaning procedure清洗程序cleaning solvent清洗溶剂cleaning solution洗（涤）液cleanliness factor清洁系数cleanout清扫口clean-up清洗，净化cleanup half-life半净化周期clear and distinct（字迹）清晰clearance公隙；间隙clearance control system[CCS]间隙控制系统clearance level清洁解控水平clearance rate余隙率clear-water reservoir清水池clear-way valve消除旋涡闸门client用户cliff dangerous stone悬岩危石climate controlled防风雨的climatology气象[候]学clipper限制[幅]器clock set时钟设定clockwise[C.W.]顺时针方向closed circuit回路，闭合回路closed circuit television[CCTV]闭路电视closed corridor封闭外廊closed feedwater heater闭式给水加热器16。
核专业英语词汇
核电厂专业英语词汇人工的artificial化学键chemical bond化合物compound上标superscript下标subscript放射性的radioactive加权平均weighted mean质量mass单位，机组unit质量亏损mass defect结合能binding energy动能kinetic energy势能potential, potential energy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核反应nuclear reaction链式反应chain reaction辐射，射线radiation可裂变的fissionable易裂变的fissile碎片fragment激发excite静电的electrostatic（二）放射性相互作用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弹性的elastic非弹性的inelastic宏观截面macroscopic cross section微观截面microscopic cross section转变，转化transmutation扩散diffusion热核反应堆thermonuclear reactor（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冷轧cold pressing烧结sintering开裂crack蠕变creep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)热中子反应堆，热堆thermal reactor快堆fast reactor（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安全级safety class失效failure安全功能safety function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一次冷却剂primary coolant主蒸汽main steam反应性引入reactivity insertion浓度concentration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监视surveillance样品，试样specimen安装mount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（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¼¼情况下in the event of换热器heat exchanger (HX)节热器，省煤器economiz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反馈feedback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ResidualHeat-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启动startup飞射物，导弹missile蒸汽管线steamline安全壳地坑containment sump（十六）主蒸汽、给水与凝汽系统机组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（十七）核电厂运行运行因子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（十九）核安全核安全nuclear safety过热overheating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)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)。
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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(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 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）核反应堆理论自持的链式反应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快中子增殖反应堆，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 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反应堆（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 ofMechanical 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 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反应性引入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反应堆调节系统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 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 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 安全壳内换料水箱In-containmentRefueling Water StorageTank (IRWST)换料水箱Refueling Water StorageTank (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 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专设安全设施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安全壳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 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汽水分离再热器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 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 temperaturecoefficient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 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)确定性安全分析deterministic safetyanalysis概率安全分析Probabilistic SafetyAssessment (PSA)d d reaction d d反应d d reactor d d反应器d t fuel cycle d t燃料循环d t reactor d t反应堆daily fuel consumption 燃料日消耗量dalitz pair 达立兹对damage 损伤damage criteria 危害判断准则damp 湿气damp proof 防潮的damped oscillations 阻尼震荡damped vibration 阻尼震荡damped wave 阻尼波damper 减震器damping 衰减的damping factor 衰减系数danger coefficient 危险系数danger dose 危险剂量danger range 危险距离danger signal 危险信号dark current 暗电流dark current pulse 暗电瘤冲data 数据data acquisition and processing system 数据获得和处理系统data base 数据库data communication 数据通信data processing 数据处理data reduction equipment 数据简化设备dating 测定年代daughter 蜕变产物daughter atom 子体原子daughter element 子体元素daughter nucleus 子体核daughter nuclide 子体核素davidite 铈铀钛铁矿dc 直流dc amplifier 直僚大器dc generator 直立电机dc motor 直羚动机dc voltage 直羚压de broglie equation 德布罗意方程de broglie frequency 德布罗意频率de broglie relation 德布罗意方程de broglie wave 德布罗意波de broglie wavelength 德布罗意波长de excitation 去激发de exemption 去免除deactivation 去活化dead ash 死灰尘dead band 不灵敏区dead space 死区dead time 失灵时间dead time correction 死时间校正deaerate 除气deaeration 除气deaerator 除气器空气分离器deaquation 脱水debris 碎片debris activity 碎片放射性debuncher 散束器debye radius 德拜半径debye scherrer method 德拜谢乐法debye temperature 德拜温度decade counter tube 十进计数管decade counting circuit 十进制计数电路decade counting tube 十进管decade scaler 十进位定标器decagram 十克decalescence 相变吸热decalescent point 金属突然吸热温度decan 去掉外壳decanning 去包壳decanning plant 去包壳装置decantation 倾析decanter 倾析器decanting vessel 倾析器decarburization 脱碳decascaler 十进制定标器decatron 十进计数管decay 衰减decay coefficient 衰变常数decay constant 衰变常数decay factor 衰变常数decay heat 衰变热decay heat removal system 衰变热去除系统decay kinematics 衰变运动学decay out 完全衰变decay period 冷却周期decay power 衰减功率decay rate 衰变速度decay series 放射系decay storage 衰变贮存decay table 衰变表decay time 衰变时间decelerate 减速deceleration 减速decigram 分克decimeter wave 分米波decladding 去包壳decladding plant 去包壳装置decommissioning 退役decompose 分解decomposition 化学分解decomposition temperature 分解温度decontaminability 可去污性decontamination 净化decontamination area 去污区decontamination factor 去污因子decontamination index 去污指数decontamination plant 去污装置decontamination reagent 去污试剂decontamination room 去污室decoupled band 分离带decoupling 去耦解开decrease 衰减decrement 减少率dee d形盒dee gap d形盒间空隙dee lines d形盒馈线deep dose equivalent index 深部剂量当量指标deep irradiation 深部辐照deep therapy 深部疗deep underwater nuclear counter 深水放射性计数器deep water isotopic current analyzer 深海水连位素分析器defecation 澄清defect 缺陷defect level 缺陷程度defective fuel canning 破损燃料封装defective fuel element 破损元件defectoscope 探伤仪defence 防护deficiency 不足define 定义definite 确定的definition 分辨deflagration 爆燃deflecting coil 偏转线圈deflecting electrode 偏转电极deflecting field 偏转场deflecting plate 偏转板deflecting system 偏转系统deflecting voltage 偏转电压deflection 负载弯曲deflection angle 偏转角deflection plate 偏转板deflection system 偏转系统deflector 偏转装置deflector coil 偏转线圈deflector field 致偏场deflector plate 偏转板deflocculation 解凝defoamer 去沫剂defoaming agent 去沫剂defocusing 散焦deform 变形deformation 变形deformation bands 变形带deformation energy 变形能deformation of irradiated graphite 辐照过石墨变形deformed nucleus 变形核deformed region 变形区域degas 除气degassing 脱气degeneracy 简并degenerate configuration 退化位形degenerate gas 简并气体degenerate level 简并能级degenerate state 简并态degeneration 简并degradation 软化degradation of energy 能量散逸degraded spectrum 软化谱degree of acidity 酸度degree of anisotropic reflectance 蛤异性反射率degree of burn up 燃耗度degree of cross linking 交联度degree of crystallinity 结晶度degree of degeneration 退化度degree of dispersion 分散度degree of dissociation 离解度degree of enrichment 浓缩度degree of freedom 自由度degree of hardness 硬度degree of ionization 电离度degree of moderation 慢化度degree of polymerization 聚合度degree of purity 纯度dehumidify 减湿dehydrating agent 脱水剂dehydration 脱水deionization 消电离deionization rate 消电离率deionization time 消电离时间dejacketing 去包壳delay 延迟delay circuit 延迟电路delay line 延迟线delay line storage 延迟线存储器delay system 延迟系统delay tank 滞留槽delay time 延迟时间delay unit 延迟单元delayed alpha particles 缓发粒子delayed automatic gain control 延迟自动增益控制delayed coincidence 延迟符合delayed coincidence circuit 延迟符合电路delayed coincidence counting 延迟符合计数delayed coincidence method 延迟符合法delayed coincidence unit 延迟符合单元delayed critical 缓发临界的delayed criticality 缓发临界delayed fallout 延迟沉降物delayed fission neutron 缓发中子delayed gamma 延迟性射线delayed neutron 缓发中子delayed neutron detector 缓发中子探测器delayed neutron emitter 缓发中子发射体delayed neutron failed element monitor 缓发中子破损燃料元件监测器delayed neutron fraction 缓发中子份额delayed neutron method 缓发中子法delayed neutron monitor 缓发中子监测器delayed neutron precursor 缓发中子发射体delayed reactivity 缓发反应性delayedneutron 缓发中子delineation of fall out contours 放射性沉降物轮廓图deliquescence 潮解deliquescent 潮解的delivery dosedose 引出端delta electron 电子delta metal 合金delta plutonium 钚delta ray 电子demagnetization 去磁demagnetize 去磁dematerialization 湮没demineralization 脱盐demineralization of water 水软化demonstration 示范demonstration reactor 示范反应堆dempster mass spectrograph 登普斯特质谱仪denaturalization 变性denaturant 变性剂denaturation 变性denaturation of nuclear fuel 核燃料变性denature 变性denaturize 变性denitration 脱硝dense 稠密的dense plasma focus 稠密等离子体聚焦densimeter 光密度计densimetry 密度测定densitometer 光密度计densitometry 密度计量学density analog method 密度模拟法density bottle 密度瓶density effect 密度效应density gradient instability 密度梯度不稳定性density of electrons 电子密度deoxidation 脱氧deoxidization 脱氧departure from nucleate boiling 偏离泡核沸腾departure from nucleate boiling ratio 偏离泡核沸腾比dependability 可靠性dependence 相依dependency 相依dephlegmation 分凝酌dephlegmator 分馏塔depilation 脱毛depilation dose 脱毛剂量deplete uranium tail storage 贫化铀尾料储存depleted fraction 贫化馏分depleted fuel 贫化燃料depleted material 贫化材料depleted uranium 贫化铀depleted uranium shielding 贫铀屏蔽depleted water 贫化水depleted zone 贫化区域depletion 贫化;消耗depletion layer 耗尽层depolarization 去极化depolymerization 解聚合deposit 沉淀deposit dose 地面沉降物剂量deposited activity 沉积的放射性deposition 沉积depression 减压depressurization accident 失压事故depressurizing system 降压系统depth dose 深部剂量depth gauge 测深计depth of focus 焦点深度depthometer 测深计derby 粗锭derivant 衍生物derivate 衍生物derivative 衍生物derived estimate 导出估价值derived unit 导出单位derived working limit 导出工撰限desalinization 脱盐desalting 脱盐descendant 后代desensitization 脱敏desensitizer 脱敏剂desiccation 干燥desiccator 干燥器防潮器design 设计design basis accident 设计依据事故design basis depressurization accident 设计依据卸压事故design basis earthquake 设计依据地震design dose rate 设计剂量率design of the safeguards approach 保障监督方法设计design power 设计功率design pressure 设计压力design safety limit 设计安全限design temperature rise 设计温度上升design transition temperature 设计转变温度desmotropism 稳变异构desmotropy 稳变异构desorption 解吸desquamation 脱皮destruction test 破坏性试验destructive distillation 干馏detailed decontamination 细部去污detect 探测;检波detectable 可检测的detectable activity 可探测的放射性detection 探测detection efficiency 探测效率detection limit 探测限detection of neutrons from spontaneous fission 自发裂变中子探测detection of radiation 辐射线的探测detection probability 探测概率detection time 探测时间detector 1/v 1/v探测器detector 探测器敏感元件detector efficiency 探测僻率detector foil 探测骗detector noise 探测齐声detector shield 探测屏蔽detector tube 检波管detector with internal gas source 内气源探测器detergent 洗涤剂determination 确定deterrence of diversion 转用制止detonating gas 爆鸣气detonation 爆炸detonation altitude 爆炸高度detonation point 爆炸点detonation yield 核爆炸威力detoxifying 净化detriment 损害detted line 点线deuteride 氘化物deuterium 重氢deuterium alpha reaction 氘反应deuterium critical assembly 重水临界装置deuterium leak detector 重水检漏器deuterium moderated pile low energy 低功率重水慢化反应堆deuterium oxide 重水deuterium oxide moderated reactor 重水慢化反应堆deuterium pile 重水反应堆deuterium sodium reactor 重水钠反应堆deuterium target 氘靶deuterium tritium fuel 氘氚燃料deuterium tritium reaction 氘氚反应deuteron alpha reaction 氘核反应deuteron binding energy 氘核结合能deuteron induced fission 氘核诱发裂变deuteron neutron reaction 氘核中子反应deuteron proton reaction 氘核质子反应deuteron stripping 氘核涎deuterum moderated pile 重水反应堆deuton 氘核development 发展development of uranium mine 铀矿开发deviation 偏差deviation from the desired value 期望值偏差deviation from the index value 给定值偏差dew point 露点dewatering 脱水dewindtite 水磷铅铀矿dextro rotatory 右旋的di neutron 双中子di proton 双质子diagnostic radiology 诊断放射学diagnostics 诊断diagram 线图dial 度盘dialkyl phosphoric acid process 磷酸二烷基酯萃取法dialysis 渗析diamagnet 抗磁体diamagnetic effect 抗磁效应diamagnetic loop 抗磁圈diamagnetic substance 抗磁体diamagnetic susceptibility 抗磁化率diamagnetism 反磁性diamagnetism of the plasma particles 等离子体粒子反磁性diameter 直径diamond 稳定区;金刚石diaphanous 透媚diaphragm 薄膜diaphragm gauge 膜式压力计diaphragm type pressure gauge 膜式压力计diapositive 透谬片diascope 投影放影器投影仪diathermance 透热性diathermancy 透热性diatomic gas 双原子气体diatomic molecule 二原子分子dibaryon 双重子diderichite 水菱铀矿dido 重水慢化反应堆dido type heavy water research reactor 迪多型重水研究用反应堆dielectric 电介质dielectric after effect 电介质后效dielectric breakdown 绝缘哗dielectric constant 介电常数dielectric hysteresis 电介质滞后dielectric polarization 电介质极化dielectric strain 电介质变形dielectric strength 绝缘强度diesel engine 柴油机diesel oil 柴油difference ionization chamber 差分电离室difference linear ratemeter 差分线性计数率计difference number 中子过剩difference of potential 电压difference scaler 差分定标器differential absorption coefficient 微分吸收系数differential absorption ratio 微分吸收系数differential albedo 微分反照率differential control rod worth 控制棒微分价值differential cross section 微分截面differential discriminator 单道脉冲幅度分析器differential dose albedo 微分剂量反照率differential energy flux density 微分能通量密度differential galvanometel 差绕电疗differential particle flux density 粒子微分通量密度differential pressure 压差differential range spectrum 射程微分谱differential reactivity 微分反应性differential recovery rate 微分恢复率differential scattering cross section 微分散射截面differentiator 微分器diffraction 衍射diffraction absorption 衍射吸收diffraction analysis 衍射分析diffraction angle 衍射角diffraction grating 衍射光栅diffraction instrument 衍射仪diffraction pattern 衍射图diffraction peak 衍射峰值diffraction scattering 衍射散射diffraction spectrometer 衍射谱仪diffraction spectrum 衍射光谱diffractometer 衍射仪diffusate 扩散物diffuse 扩散diffuse band 扩散带diffuse reflection 漫反射diffuse scattering 漫散射diffused 散射的diffused junction semiconductor detector 扩散结半导体探测器diffuseness parameter 扩散性参数diffuser 扩散器diffusion 扩散diffusion approximation 扩散近似diffusion area 扩散面积diffusion barrier 扩散膜diffusion cascade 扩散级联diffusion chamber 扩散云室diffusion coefficient 扩散系数diffusion coefficient for neutron flux density 中子通量密度扩散系数diffusion coefficient for neutron number density 中子数密度扩散系数diffusion column 扩散塔diffusion constant 扩散常数diffusion cooling 扩散冷却diffusion cooling effect 扩散冷却效应diffusion cross section 扩散截面diffusion current 扩散电流diffusion current density 扩散淋度diffusion energy 扩散能diffusion equation 扩散方程diffusion factory 扩散工厂diffusion kernel 扩散核diffusion layer 扩散层diffusion length 扩散长度diffusion mean free path 扩散平均自由程diffusion plant 扩散工厂diffusion pump 扩散泵diffusion rate 扩散速率diffusion stack 务马堆diffusion theory 扩散理论diffusion time 扩散时间diffusivity 扩散系数digital analog converter 数模转换器digital computer 数字计算机digital data acquisition and processing system 数字数据获取与处理系统digital data handling and display system 数字数据处理和显示系统digital recorder 数字记录器digital time converter 数字时间变换器dilation 扩胀dilatometer 膨胀计diluent 稀释剂dilute 冲淡dilute solution 稀溶液dilution 稀释dilution analysis 稀释分析dilution effect 稀释效应dilution method 稀释法dilution ratio 稀释比dimension 尺寸dimensional change 尺寸变化diminishing 衰减dimorphism 双晶现象dineutron 双中子dingot 直接铸锭dip counter tube 浸入式计数管dipelt 双重线dipole 偶极子dipole dipole interaction 偶极子与偶极子相互酌dipole layer 偶极子层dipole moment 偶极矩dipole momentum 偶极矩dipole radiation 偶极辐射dipole transition 偶极跃迁dirac electron 狄拉克电子dirac equation 狄拉克方程dirac quantization 狄拉克量子化dirac theory of electron 狄拉克电子论direct action of radiation 辐射直接酌direct and indirect energy conversion 直接和间接能量转换direct contact heat exchanger 直接接触式换热器direct conversion reactor 直接转换反应堆direct conversion reactor study 直接转换反应堆研究direct current 直流direct current amplifier 直僚大器direct current resistance 直羚阻direct cycle 直接循环direct cycle integral boiling reactor 直接循环一体化沸水堆direct cycle reactor 直接循环反应堆direct digital control 直接数字控制direct energy conversion 能量直接转换direct exchange interaction 直接交换相互酌direct exposure 直接辐照direct fission yield 原始裂变产额direct interaction 直接相互酌direct isotopic dilution analysis 直接同位素稀释分析direct measurement 直接测量direct radiant energy 直接辐射能direct radiation 直接辐射direct radiation proximity indicator 直接辐射接近指示器direct reaction 直接反应direct use material 直接利用物质direct voltage 直羚压direct x ray analysis 直接x射线分析direction 方向directional 定向的directional correlation of successive gamma rays 连续射线方向相关directional counter 定向计数器directional distribution 方向分布directional focusing 方向聚焦directly ionizing particles 直接电离粒子directly ionizing radiation 直接电离辐射dirft tube 飞行管道dirt column 尘土柱dirty bomb 脏炸弹disadvantage factor 不利因子disagreement 不一致disappearence 消失disc operating system 磁盘操椎统discharge 放电discharge chamber 放电室discharge current 放电电流discharge in vacuo 真空放电discharge potential 放电电压discharge tube 放电管discharge voltage 放电电压discomposition 原子位移discontinuity 非连续性discontinuous 不连续的discrepancy 差异discrete 离散的discrete energy level 不连续能级discrete spectrum 不连续光谱discrete state 不连续态discrimination coefficient 甄别系数discriminator 鉴别器disinfectant 杀菌剂disintegrate 蜕衰disintegration 蜕变disintegration chain 放射系disintegration constant 衰变常数disintegration curve 衰变曲线disintegration energy 衰变能disintegration heat 衰变热disintegration of elementary particles 基本粒子衰变disintegration particle 衰变粒子disintegration probability 衰变概率disintegration product 蜕变产物disintegration rate 衰变速度disintegration scheme 蜕变图disintegration series 蜕变系disintegrations per minute 衰变/分disintegrations per second 衰变/秒disk source 圆盘放射源dislocation 位错dislocation edge 位错边缘dislocation line 位错线dismantling 解体disorder 无序disorder scattering 无序散射dispersal 分散dispersal effect 分散效应。