英漢核電工程常用詞匯

1、英UUUU1MP上海旭晟科技咨詢有限公司2001年8月abno rmal con diti on異常工況'absorber rod吸收棒absorpti on cross sect ion吸收截面accelerati on pressure drop加速度壓降acceptable daily in take (ADI)日容許攝入量accepta nee驗收accepta nee stardard驗收標準accepta nee test驗收實驗accide nt an alysis事故分析accide nt in terlock ing module故障聯(lián)鎖組件accide nt mit

2、igati on事故緩解accide nt source事故源accide ntal shutdow n事故停堆accumulator安注箱，蓄壓箱activati on活化active comp onent能動部件active power有用功率actuate驅動，觸動activity concen trati on放射性濃度activity level放射性活度administration building and emergeney centre water supply and drain age system辦公樓及應急中心給排水系統(tǒng)adsorber chiller吸收式冷凍機aer

3、ody namic behaviour空氣動力特性after filter, (or post-filter)后置過濾器after -power, residual heat power剩余功率air cha nge rate換氣率air delivery pipe供氣管道air filter uni t (AFU)空氣過濾機組air flow rate空氣流量，風流量air hose空氣軟管air pump抽氣泵air self-cooli ng type空氣自冷式airbor ne partculate sample (APS)氣載粒子取樣器alarm (output) module報警（

4、輸出）組件alarm wi ndow報警窗absorbed dose rate吸收劑量率absorpti on coefficie nt吸收系數(shù)absorpti on ratio吸收比accelerati on pressure loss加速度壓力損失acceptable limit可接受限值acceptance criterion (pl, criteria)驗收準則accepta nce report驗收報告access通道，入口accide nt con diti ons事故工況accide nt man ageme nt事故處理accide nt preve nti on事故預防acc

5、ide ntal exposure事故照射accumulated dose累積劑量acid-proof tile耐酸瓷磚active carb on filter活性碳過濾器active core height堆芯活性高度activity放射性活度administration building and emergeney centre ven tilati on system辦公樓及應急中心通風系統(tǒng)adopti ng (or adopti on) by equati on等同采用adopti ng/adopti on by equivala nt等效采用aerial cable架空電纜aero

6、sol氣溶膠after-heat, residual heat剩余釋熱air (circuit) breaker空氣斷路器air cooler空氣冷卻器air filter and absorber un it (AFAU)空氣過濾吸附機組air handling unit (AHU)空氣處理機組air in take采風口，進風口air sampli ng device空氣取樣設備air submerasi on dose空氣浸沒劑量airbor ne radioactivity氣載放射性alarm警報，報警alarm sig nal報警信號albedo反照率alig ning pin定位銷

7、alpha nu meric keyboard字母數(shù)字鍵盤American Concrete Institute (ACI)美國混凝土學會American National Standards Institute (ANSI)美國國家標準學會American Nuclear Society (ANS)美國核學會American Society of Mechnical Engineers (ASME)美國機械工程學會ampacity載流量an alog/digital (A/D) con verter模擬/數(shù)字轉換器an alog sig nals模擬信號an chor bolt地角螺栓ann

8、ex附錄（參考件）an ti-rust age nt防銹劑an ti-vibrati on bar（蒸氣發(fā)生器）防震條an ticipated operati onal occurre nces預計運行事件an tifoam reage nt防沫劑appe ndix附錄（補充件）applicati on program應用程序arc lamp弧光燈armoured cable鎧裝電纜array（燃料棒或熱交換器傳熱管）排列as-built draw ing竣工圖aseismic joint防震縫assessme nt評價assessme nt of radiati on protect ion

9、輻射防護評價atmospheric corrs ion大氣腐蝕atmospheric overvoltage大氣過電壓atmospheric radiati on mon itori ng apparatus大氣輻射監(jiān)測裝置ATWS mitigatio n systemATWS緩解系統(tǒng)audible count rate sig nal計數(shù)率音響信號audit監(jiān)杳audit pla n監(jiān)杳計劃all volatile treatment (A VT)全揮發(fā)處理ambie nt temperature環(huán)境溫度America n In stitute of Steel Con struct ion

10、美國鋼鐵結構學會American Society for Testing and Materia l(ASTM)美國材料與試驗學會Ameriand Society of Civil Engineers (ASCE)美國土木工程師學會ammeter電流表an alog cha nnel模擬量通道an alog in put模擬量輸入an alog output模擬量輸出an alogue link模擬接續(xù)線anion bed陰離子床an ti-whip device管道防甩裝置an ti-seizer lubrica nt（螺紋）防咬潤滑劑an ti-vibrati on bar防震桿an ti

11、cipated tran sie nt without scram (ATWS)未能緊急停堆的預計瞬態(tài)，拒停堆預計瞬態(tài)appare nt power視在功率applicati on package應用軟件包approval批準，認可，審定area radiati on mon itori ng system區(qū)域輻射監(jiān)測系統(tǒng)as low as reas on able achievable (ALARA)合理可行盡量低assembler匯編程序assessme nt of exposure照射評價assig nor委托者，指派者asychr onous motor異步電動機atmospheric

12、 dispers ion factor大氣彌散因子atmospheric pressure大氣壓力atmospheric stability大氣穩(wěn)定度atom absorpti on spectroscopy (ASS)原子吸收光譜audible sig nals音響信號audit follow-up監(jiān)杳后續(xù)行動audit record監(jiān)杳計錄audit team leador監(jiān)查組（隊）長auditee受監(jiān)杳單位auste nitic sta ini ess steel奧氏體不銹鋼authorizati on授權，授以資格automatic an alytical bala nee全自動分析

13、天平automatic excha ng自動交換機automatic selective call自動選呼automatic weldi ng自動焊auxiliaries輔助設備auxiliary buildi ngcom mon facility roomventi lation system輔助廠房公共設施房間通風系統(tǒng)auxiliary buildi ng cooler system輔助廠房冷風機組系統(tǒng)auxiliary comp onent sheildi ng輔助設備屏敝auxiliary feed-water system輔助給水系統(tǒng)auxiliary feedwater pump

14、building ventilation system輔助給水泵房通風系統(tǒng)auxiliary hoist輔助起升機構auxiliary steam distribution system輔助蒸汽分配系統(tǒng)auxiliary steam system/c onven tio nal isla nd輔助蒸汽系統(tǒng)（常規(guī)島）available head有效壓頭average daily output平均日供水量axial offset (AO)軸向偏移axial peak ing hot spot factor軸向峰熱點因子axial power factor軸向功率峰因子azimuthal power

15、 tilt象限功率傾斜back lighted butt on帶燈按鈕back weldi ng封底焊backfill soil填土backgro und后臺，背景backup (group electrical) heater備用（組電）加熱器backup后備baffle assembly（堆內構件）圍板組件balance of plant (BOP)核電廠配套設施bala ncing chamber平衡室bank組audit team監(jiān)查組（隊）auditor監(jiān)查員authority管理機構，官方，當局authrized limit管理限值automatic conn ecti on mode自動接續(xù)方式automatic scaler自動定標器automatic synchrinization unit自同步裝置autotra nsformer自耦變壓器auxiliary boiler輔助鍋爐auxiliary build ing water supply and dra in age system輔助廠房給排水系統(tǒng)auxiliary con tact輔助觸點auxiliary feedwater pump輔助給水泵auxiliary gutter（輔助）小線槽auxiliary power supply輔助廠用電源au