原子核物理常用英文单词

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1、A-bomb, atomic bomb 原子弹absorption 吸收to accelerate 力口速accelerating chamber 力口速室accelerator加速器synchrocyclotron同步回旋加速器synchrotron同步加速器betatron电子感应加速器bevatron高能质子同步稳向加速器cyclotron回旋加速器counter计数器alpha rays阿尔法射线 gamma rays伽马射线gram atom 克原子 ion离子 cation阳离子 anion阴离子 antiparticle 反离子 antiproton 反质子 meson介子 mo

2、lecule 分子 atom原子 atomic boiler 原子锅 atomic number 原子数 atomic power 原子能 atomic weight 原子量 particle 粒子 photon光子 nucleon 核子 proton质子 neutron 中子 electron 电子 free electron自由电子 electron beam 电子束 electron cloud 电子云 electron gun 电子枪 electronic shell 电子层 electron volt电子伏特 electrode 电极 attraction 弓|力 element 元

3、素 barium 钡 berkelium 锫 beryllium 铍 cobalt 钻 uranium 铀 thorium 钍 cadmium 镉 caesium, cesium 艳 curium 铜 radium 镭 lithium 锂 neptunium 镎strontium 锶boron 硼xenon 氙deuterium 氘krypton 氪deuteron 氘核helium 氦radon镭射气，氡graphite 石墨heavy water 重水binding energy 结合能blast wave冲击波bombardment 轰击breeder reactor增值反应堆 bubb

4、le chamber 气泡室burst爆炸，爆发capture 俘获chain reaction 链式反应 charge装燃料cladding 覆层antimatter 反物质clean bomb干净核弹to collide, collision 碰撞 contamination 沾染，污染 coolant冷却剂cooling 冷却cooling fluid 冷却液cooling pond 凉水池core反应堆心，反应堆活性区 cosmic rays 宇宙线critical mass临界物质 curie居里to decay 衰减decontamination 去污 diffusion 漫射di

5、sintegration 衰变，蜕变 dispersion 弥散emission 发射enriched uranium 浓缩铀 enrichment 浓缩explosion爆炸，爆裂fertile element可转换元素 fission 裂变fissionable material 裂变物质fusion聚变deflagration爆燃过程detecto探测器half-lif半衰期H-bomb, hydrogen bomb 氢弹heat exchanger 热交换器heterogeneous reactor 非均匀反应堆homogeneous reactor 均匀反应堆instability

6、不稳定性ionization电离作用irradiation照射，辐射isomer同质异能素isotope同位素kiloton千吨当量labelled molecule, tagged molecule 标记分子leakage 泄漏lifetime 寿命mass质量megaton百万吨级moderator减速剂mushroom cloud 蘑菇云neutron flux中子通量nucleus 核nuclear tests 核实验nuclear physics 核物理nuclear power plant, nuclear power station 核电站nuclear reactor 核反应堆

7、orbital electron, planetary electron 轨道电子power reactor动力反应堆projectile 抛射体quantum number 量子数radiant energy 辐射能radiation 辐射radioactive cloud 放射云radioactive elements 放射性元素radioactive fallout放射性尘降物radioactivity 放射性radioisotope放射性同位素radiology放射学radiotherapy放射疗法rod棒roentgen 伦琴scattering 散射separation 分离shi

8、eld防护罩shock wave冲击波spectrometer 分光计spin反旋to split 分裂stability稳定，对衰变的抗性thermal neutron 热中子thermal reactor 热反应堆thermionic热电子的thermonuclear 热核的tracer element 示踪原子trajectory 轨迹trinitrotoluene三硝基甲苯，黄色炸药underwater test 水下试验warhead 弹头heterogeneous reactor 非均匀反应堆homogeneous reactor 均匀反应堆instability不稳定性ioniz

9、ation电离作用irradiation照射，辐射isomer同质异能素isotope同位素kiloton 千吨labelled molecule, tagged molecule 标记分子leakage 泄漏lifetime 寿命mass质量megaton百万吨级moderator减速剂mushroom cloud 蘑菇云neutron flux中子通量nucleus 核nuclear tests 核实验nuclear physics 核物理nuclear power plant, nuclear power station 核电站nuclear reactor 核反应堆orbital el

10、ectron, planetary electron 轨道电子power reactor动力反应堆projectile 抛射体quantum number 量子数radiant energy 辐射能radiation 辐射radioactive cloud 放射云radioactive elements 放射性元素radioactive fallout放射性尘降物radioactivity 放射性radioisotope放射性同位素radiology放射学radiotherapy 放射疗法rod 棒roentgen 伦琴scattering 散射separation 分离shield防护罩sh

11、ock wave冲击波spectrometer 分光计spin反旋to split 分裂stability稳定,对衰变的抗性thermal neutron 热中子thermal reactor 热反应堆thermionic 热电子的 thermonuclear 热核的tracer element 示踪原子trajectory 轨迹trinitrotoluene三硝基甲苯，黄色炸药underwater test 水下试验，warhead,弹头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

12、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

13、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 moto

14、r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deaerato

15、r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d

16、ecanning 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

17、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化学分解军decomposition temperature 分解温度decontaminability 可去污性decontamination 净化decontamination area 去污区

18、decontamination factor 去污因子decontamination index 去污指数decontamination plant 去污装置decontamination reagent 去污试齐Udecontamination 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 u

19、nderwater 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

20、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Idefocusing 散焦def

21、orm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degrad

22、ation 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deg

23、ree 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de

24、lay 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

25、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 m

26、onitor 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 弓|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de

27、mineralization 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densimetr

28、y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depen

29、dence 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

30、 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

31、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 th

32、e 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 舟军吸desquamation 脱皮destruction test破坏性试验destructive distillation 干馏detailed decontamination 细部去污detect探

33、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 foi

34、l 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deuteri

35、de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

36、 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

37、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diamagne

38、tic 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diathermanc

39、e 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diele

40、ctric 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 中子过乘。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differe

41、ntial 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different

42、ial 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 patt

43、ern 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dif

44、fuser 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diffus

45、ion 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

46、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d

47、igital 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

48、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 indir

49、ect 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 react

50、or 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 rad

51、iation 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direct

52、ly 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dischar

53、ge 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 chai

54、n 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

55、 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disperser分散剂dispersing agent 分散剂Idispersion 分散dispersion fuel弥散体燃料dispersi

56、on fuel element弥散体燃料元件dispersive medium 色散媒质displace位移;代替displacement 替换displacement current 位移电流displacement kernel 位移核displacement law 位移定律displacement law of radionuclide 放射性核素位移定律displacement spike 离位峰disposal of radioactive effluents 放射性瘤液处置disposition 酉己置disproportionation 不均disruption 破坏disru

57、ptive instability 破裂不稳定性disruptive voltage 哗电压dissipation 耗散dissipation of energy 能消散dissociation 离解dissociation constant 离解常数dissociation energy 离解能dissociation pressure 离解压dissociative ionization 离解电离dissolution 溶解dissolver溶解器dissolver gas溶解气体dissolver heel 溶解泣滓distance control 遥控distant collision

58、 远距离碰撞distillate 蒸馏液distillation 蒸馏distillation column 蒸馏塔distillation method 蒸馏法distillation tower 蒸馏塔distilled water 蒸馏水distiller蒸馏器distilling apparatus 蒸馏器distilling flask 蒸馏瓶distorted wave 畸变波distorted wave impulse approximation 畸变波冲动近似distorted wave theory 畸变波理论distortion 畸变distortionless 不失真的d

59、istributed ion pump 分布式离子泵distributed processing 分布式处理distributed source 分布源distribution 分布distribution coefficient 分配系数distribution factor 分布因子distribution function 分布函数distribution law 分配定律distribution of dose 剂量分布distribution of radionuclides 放射性核素分布distribution of residence time 停留时间分布distributi

60、on ratio 分配系数distrubited constant 分布常数disturbance 扰动disturbation 扰动diuranium pentoxide 五氧化二铀divergence 发散divergence of ion beam 离子束发散divergence problem 发散问题divergent lens 发射透镜divergent reaction 发散反应diversing lens 发射透镜diversion 转向diversion assumption 转用假定diversion box 转换箱diversion hypothesis 转用假设diversion path 转用路径diversion strategy 转用战略divertor收集器divider分配器division 亥，度division of operating reactors 反应堆运行部djalmaite钽钛铀矿document information system 文献情报体系doerner hoskins distribution law 德尔纳 霍斯金斯分配定律dollar 元domain磁畴dome圆顶水柱domestic receipt 国内接收domestic shipment 国内装货dominant mutation 显性突变