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1、英 汉 核 电 工 程 常 用 词 汇MP上海旭晟科技咨询有限公司2001年8月abnormal condition异常工况absorber rod吸收棒absorption cross section吸收截面acceleration pressure drop加速度压降acceptable daily intake (ADI)日容许摄入量acceptance验收acceptance stardard验收标准acceptance test验收实验accident analysis事故分析accident interlocking module故障联锁组件accident mitigation事
2、故缓解accident source事故源accidental shutdown事故停堆accumulator安注箱，蓄压箱activation活化active component能动部件active power有用功率actuate驱动，触动activity concentration放射性浓度activity level放射性活度administration building and emergeney centre water supply and drainage system办公楼及应急中心给排水系统adsorber chiller吸收式冷冻机aerodynamic behaviou
3、r空气动力特性after filter, (or post-filter)后置过滤器after power, residual heat power剩余功率air change rate换气率air delivery pipe供气管道air filter unit (AFU)空气过滤机组air flow rate空气流量，风流量air hose空气软管air pump抽气泵air self-cooling type空气自冷式airborne partculate sample (APS)气载粒子取样器alarm (output) module报警（输出）组件alarm window报警窗abs
4、orbed dose rate吸收剂量率absorption coefficient吸收系数absorption ratio吸收比acceleration pressure loss加速度压力损失acceptable limit可接受限值acceptance criterion (pl, criteria)验收准则acceptance report验收报告access通道，入口accident conditions事故工况accident management事故处理accident prevention事故预防accidental exposure事故照射accumulated dose累积
5、剂量acid-proof tile耐酸瓷砖active carbon filter活性碳过滤器active core height堆芯活性高度activity放射性活度administration building and emergeney centre ventilation system办公楼及应急中心通风系统adopting (or adoption) by equation等同采用adopting/adoption by equivalant等效采用aerial cable架空电缆aerosol气溶胶after-heat, residual heat剩余释热air (circuit)
6、 breaker空气断路器air cooler空气冷却器air filter and absorber unit (AFAU)空气过滤吸附机组air handling unit (AHU)空气处理机组air intake采风口，进风口air sampling device空气取样设备air submerasion dose空气浸没剂量airborne radioactivity气载放射性alarm警报，报警alarm signal报警信号albedo反照率aligning pin定位销alphanumeric keyboard字母数字键盘American Concrete Institute
7、(ACI)美国混凝土学会American National Standards Institute (ANSI)美国国家标准学会American Nuclear Society (ANS)美国核学会American Society of Mechnical Engineers (ASME)美国机械工程学会ampacity载流量analog/digital (A/D) converter模拟/数字转换器analog signals模拟信号anchor bolt地角螺栓annex附录（参考件）anti-rust agent防锈剂anti-vibration bar（蒸气发生器）防震条anticip
8、ated operational occurrences预计运行事件antifoam reagent防沫剂appendix附录（补充件）application program应用程序arc lamp弧光灯armoured cable铠装电缆array（燃料棒或热交换器传热管）排列as-built drawing竣工图aseismic joint防震缝assessment评价assessment of radiation protection辐射防护评价atmospheric corrsion大气腐蚀atmospheric overvoltage大气过电压atmospheric radiatio
9、n monitoring apparatus大气辐射监测装置ATWS mitigation systemATWS缓解系统audible count rate signal计数率音响信号audit监查audit plan监查计划all volatile treatment (AVT)全挥发处理ambient temperature环境温度American Institute of Steel Construction美国钢铁结构学会American Society for Testing and Materia l(ASTM)美国材料与试验学会Ameriand Society of Civil
10、Engineers (ASCE)美国土木工程师学会ammeter电流表analog channel模拟量通道analog input模拟量输入analog output模拟量输出analogue link模拟接续线anion bed阴离子床anti-whip device管道防甩装置anti-seizer lubricant（螺纹）防咬润滑剂anti-vibration bar防震杆anticipated transient without scram (ATWS)未能紧急停堆的预计瞬态，拒停堆预计瞬态apparent power视在功率application package应用软件包appr
11、oval批准，认可，审定area radiation monitoring system区域辐射监测系统as low as reasonable achievable (ALARA)合理可行尽量低assembler汇编程序assessment of exposure照射评价assignor委托者，指派者asychronous motor异步电动机atmospheric dispersion factor大气弥散因子atmospheric pressure大气压力atmospheric stability大气稳定度atom absorption spectroscopy (ASS)原子吸收光谱a
12、udible signals音响信号audit follow-up监查后续行动audit record监查计录audit team leador监查组（队）长auditee受监查单位austenitic stainless steel奥氏体不锈钢authorization授权，授以资格automatic analytical balance全自动分析天平automatic exchang自动交换机automatic selective call自动选呼automatic welding自动焊auxiliaries辅助设备auxiliary building common facility ro
13、om ventilation system辅助厂房公共设施房间通风系统auxiliary building cooler system辅助厂房冷风机组系统auxiliary component sheilding辅助设备屏蔽auxiliary feed-water system辅助给水系统auxiliary feedwater pump building ventilation system辅助给水泵房通风系统auxiliary hoist辅助起升机构auxiliary steam distribution system辅助蒸汽分配系统auxiliary steam system/conven
14、tional island辅助蒸汽系统（常规岛）available head有效压头average daily output平均日供水量axial offset (AO)轴向偏移axial peaking hot spot factor轴向峰热点因子axial power factor轴向功率峰因子azimuthal power tilt象限功率倾斜back lighted button带灯按钮back welding封底焊backfill soil填土background后台，背景backup (group electrical) heater备用（组电）加热器backup后备baffle assembly（堆内构件）围板组件balance of plant (BOP)
