核电英汉词汇

1、 a a 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）abrasiv

2、e 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 coe

3、fficient 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 intakeadi 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 in

4、spection 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

5、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 无严重厂外风险的事故

6、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acousti

7、c 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

8、 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 me

9、dian 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

10、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/adhe

11、rence 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adjuster rod 调节棒adjuster unit 调节（棒）装置adjusting pin 定位销adjusting val

12、ve 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 intakeport 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 payme

13、nt 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aecbatomic energy control board （加拿大）原子能管理局aeclatomic energy of canada limited 加拿大原子能有限公司aerial cable 架空电缆aerify 充掺气，

14、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agglo

15、merant 凝聚剂aggressive 腐蚀性（的）agitation 搅拌agitator 搅拌器ai,a/ianalog input 模拟量输入aimasset 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 breakerabcb 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 condi

16、tioning 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 va

17、lve 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air 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 packa

18、ge 气动/油压动力包air-block valve 气阻阀airborne particulate sampleraps 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alaraas low as reasonably achie

19、vable 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 chartdiagram 列线图alignment pin 定位销a

20、lkaline 碱性alkalinity 碱度all volatile treatmentavt 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 decay 衰变alphanumeric 字母数字的alphanumeric character 字母数字符alstalarm status table 报警状态表alternate mode 替换模式alum 矾alu

21、mina 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analog 模拟量an

22、alog 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 converteradc 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 equip

23、ment 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）annannunciator 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ann

24、ual 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

25、workstationaiw 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ansiamerican 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-

26、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/oanalog 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applica

27、nt 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aquatic 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

28、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arc

29、hives 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artificia

30、l radioactivity 人工放射性artificial ventilation 人工通风as low as reasonable achievablealara 合理可行尽量低asapas soon as possible 尽快as-built dataabd 竣工资料as-built drawing 竣工图ascending 上行向的asciiamerican standard code for information interchange 美国信息交换标准代码asdvatmospheric steam discharge valve 大气蒸汽排放阀aseismic 抗震的asei

31、smic joint 防震缝asmeamerican 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assetassessment of safety significant event team 安全重要事件评价组assistance 辅助设

32、备assistant power plant operatorappo 电站助理操纵员associate 关联associated facilities 配套设施assumed accident 假想事故astmamerican 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

33、barrier 空气隔板atmospheric contamination 大气污染atmospheric control 大气控制atmospheric dispersion 大气弥散atmospheric 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

34、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atwsanticipated 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-visua

35、l 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 operatorafo 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au

36、thorised 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automati

37、c 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 in

38、let & 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

39、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avogadros 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axial factor 轴向（功率峰）因子axial flaw 轴向裂纹axial form

40、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） b b 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

41、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 valv

42、e 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

43、 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 operat

44、ion 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baybolt 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

45、）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

46、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 particle

47、 粒子beta-active 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 quan

48、tities 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 s

49、olidification 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block 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