麻仓优经典的是哪部:核电站专业英语词汇

技术文件名称

applicable document                       适用文件

applied document                     应用文件

active                              能动（的）

active component                       能动设备（或部件）

allowance                        裕量（一般指尺寸、加工）

approve                            批准；审定；审核

audit                             审计

code                   规范（如ASME）；程序（如计算机）

code of Federal Regulation                  联邦管理法规

code of practice                         实施法规（IAEA）

code case                               法规案例(ASME)

criterion (criteria)                             准则

conceptual design                       方案设计

certification                     （合格）证（明）书

check                                校对；校核

customer(user)                     使用单位（用户）

detail design                            施工设计

division                                     篇

diversity                              多样性

evaluation                  评定；评价，评估；计算

ergonomics                           人类工程学

final design                          施工设计

guide                                     导则

guide drawing                             指导图

instruction                               说明书

identification                     鉴定；鉴别；标志

inactive                     非能动（的）；非活性的

passive                              非能动（的）

inspection                              在役检查

location                        部位；位置；地点

measure                         措施；设施；测量

manufacturer                       承造厂；制造厂

margin      裕量（一般物理、热工）；裕度（不宜称余量）

manual                           手册；说明书

on site                                    现场

observe                               遵守；遵照

preliminary design                       初步设计

program                  大纲；规划；程序（计算机）

part                                    部分

public                                    公众

provision                预防；措施（或设施）；条款

prepare                              编制；制订

purchaser                          订货单位；买方

qualification   评定（资格或质量）；合格证明；资格审查

rate                          比率；流量；等；级

rating                   额定值；（额定）功率；特值

regulating position (staff position)        管理机关观点

revise                               校核；审核

review                                复核；评论

standard                        标准（ASTM）

single failure criteria                   单一故障准则

specifications          技术条件；说明书；（设备）规格

section(volume)                               卷

subsection                                分卷

surveillance                              监督

site                                  厂址

siting                                  选址

tolerance                            公差；容差

vender                           供货单位；卖方

verification                               验证

working drawing                           施工图

规范及标准用语

accident                                   事故

barrier                                   屏障

basis of design                   设计（或订货）依据

class                                      级

category                                   类别

chemical(or mechanical) requirement  化学或机械性能要求

component                            设备；部件

commissioning            调试运行；投入运行；入役

design basis accident(or earthquake)    （DBA、DBE）设计基准事故（或地震）是指LOCA+earthquake

decommissioning                             退役

event                                      事件

engineered safety features                专设安全设施

failure                           故障；事故；损坏

function                               功能；作用

general requirement                          总要求

bid                                        招标

tender                                      投标

grade                                         等（级）

isolation                                           隔离

interface                             交接（处），相互关系

item                                  项目，物件，物项

item  important  to  safety                       安全重要事项

normal  operating   conditions                    正常运行工况

outage                                            停役

philosophy                                   主导思想；原理

principle                                        原则；原理

protection                                      保护；防护

physical  separation                                  实体分隔

performance                                          性能

rule                                             规则

reference                                         基准；参考

safeguard                               保卫（防止人为破坏）

shield                                              屏蔽

separation                                             分隔

supplementary(or  additional)    requirement     补充（附加）要求

structure                                   建筑物；构筑物

scheme                           方案；原理图；流程图；简图

系统及设备名称

一回路系统（主、辅）

auxiliary   feed   water  system                  辅助给水系统

auxiliary  building                                   辅助厂房

boron  recycle  (and  water  make-up  )  system    硼回收系统；硼回系统

circuit                                 回路（热工、水力、电路）

cold  leg                                               冷端

chemical  and   volume   control  system(cvcs) 化学和容积控制系统；化容系统

component  cooling  (water)  system(cos)         设备冷却水系统

containment  spray  system                     安全壳喷淋系统

containment  dehydrogen  recombiner  system     安全壳消氢系统

containment   isolation  system                 安全壳隔离系统

containment  reactor  coolant  drain  system    安全壳疏排水系统

chemical  laboratory                           化学分析室

charging                                    上充；充注

charging  pump                                  上充泵

containment  building                             安全壳厂房

decontamination  system                              排污系统

excess  letdown                                    过量下泄

fuel  handling  building                          燃料装卸厂房

gaseous  waste  system                         废气处理系统

hot  leg                                                热端

inlet                                               入口

independence between redundant standby(on site) power sources and between their distribution  多重备用（就地）电源之间和他们的配电                   系统之间的独立性

liquid waste system                                    废液处理系统

letdown                                                 下泄

loop                                                 环路

moderator                                          慢化剂

nuclear island                                         核岛

NSSS                        核蒸汽供应系统

Outlet                                                出口

shut down                           停闭（电站）；停堆（反应堆）

preoperational testing of redundant on site electric power systems to verity power load group assignments 验证现场多重电力系统负荷适当分配的运行前试验

reactor coolant                                   反应堆冷却剂

reactor coolant system (RCS)         反应堆冷却及系统；主系统

reactor coolant pump (RCP)           反应堆冷却剂泵；主泵

RCP seal water injection system     主泵轴封水系统（简称轴封系统）

residual heat removal system (RHRS)              停堆冷却系统

redundancy                               多重度；冗余

removal from service                                   停役

sampling system                                   取样系统

spent fuel pool cooling (and treatment) system        乏燃料池冷却（净化）系统；乏燃料系统

shutdown cooling system                        停冷系统（简称）

spray ring                                        喷淋环管

spent resin collection system                     废树脂收集系统

steam generator (SG)                            蒸汽发生器

S.G blow down system                      蒸汽发生器排污系统

steam dump system                           主蒸汽排放系统

safety class                                    安全等级

safety class Ⅰ                                   安全一级

safety classification                                安全分级

scram                                         事故停堆

safety injection system (SIS)         安全注射系统（简称安注系统）

the primary circuit                          一回路；主回路

the primary system                                一回路系统

主系统设备

control rod drive mechanism (CRDM)            控制棒驱动机构

containment liners                              安全壳衬里

in-core instrumentation                            堆内测量

pressurizer                                       稳压器

pressure relief tank                                卸压箱

reactor pressure vessel (PV)     反应堆压力容器（简称压力壳）（不宜简称压力容器，以免与一般压力容器混淆）

reactor coolant pump (RCP)                           主泵

reactor coolant pipe                        反应堆冷却剂管道

reactor internals (RI)                              堆内构件

steam generator                               蒸汽发生器

source (or  power)   range                    源（或功率）量程

system  integrity                               系统完整性

主系统设备的重要部件

反应堆容器（压力壳）

center disc                                     球冠

closure  head                                 顶盖；封头

closure  studs                                   顶盖螺丝

core  shell                                     筒身段；筒体

irradiation  surveillance  capsule                    辐照监督管

inlet  and  outlet  of  coolant                冷却剂入口和出口

lifting   device                                    吊具

lower  plenum                                   下腔室

lower  head  ,bottom  head                            下封头

lower  core  support  structure                堆芯下部支承结构

moderator                                        慢化剂

nozzle  belt                                         接管带

nozzle  support  ring,  nozzle  shell  course              接管段

o-ring                                  O形（密封）环

positioning  pin,  alignment  pin                     定位销

reactor  cavity                                   反应堆堆腔

reactor  pit                                       反应堆堆坑

stud  tensioner                            （双头）螺栓拉伸器

seal  ring                                        密封环

shipping  skid                                   运输托架

Support ledge                        支承台肩（或凸耳）

Support ring                                       支承台

Thermal shield                        热屏（蔽）（堆内构件）

thermal barrier                              热屏（主泵）

upper plenum                                    上腔室

upper head , top head                                  下封头

upper core support structure                 堆芯上部支撑结构

vessel shell ring , vessel shell course              容器筒体段

蒸汽发生器

Anti-vibration bar                            防振条(架)

All volatile (water ) treatment (AVT)                全挥发(水)处理

Broached hole                                        纹孔

Channel head                           水室(一回路封头)

Chevron plate                                     波纹板

Carryover (or entrainment) moisture                  夹带水分

Shroud                        围筒; 套筒 ; 护环(汽轮机叶片)

Crud                                           泥渣

Crevice corrosion                                   缝隙腐蚀

Corrosion inhibition                            缓蚀剂

Dry out                                     烧干

Down comer                                     下降通道

Erosion                                        冲刷(腐蚀)

Explosive plugging                               爆炸堵管

Egg crate grid                       蛋框式(管子)支撑架

Flow distribution baffle                       流量分配挡板

Flow distribution plate                         流量分配板

Fouling coefficient                                    污垢系数

Feed water ring                                给水环管

Frottage                                       微振磨损

Heat transfer tube                                 传热管

Impurity concentration                           杂质浓度

Lattice, array                                 栅格(管棒布置)

Lane block                                夹道 ， 堵塞块

Magnetite                                 四氧化三铁

Partition plate                           （水室） 隔板

Peening                                   喷丸（处理）

Pitch                间距（管棒） ； 节距 （螺纹，齿轮）

Pickling                                           酸洗

Phosphate wastage                            磷酸盐耗蚀

Phosphate treatment                    磷酸盐（水） 处理

Quarter foil                                    四叶型

Rolling or expansion tube                          胀管

Roller expanded area                            机械胀接区

Steam or moisture separator    汽水分离器（一般指粗分离器）

Swirl vane separator           旋叶式分离器； 离心式分离器

Steam drier                细分离器； （蒸汽）干燥器

Steam quality                               蒸汽干度

Sludge ,slurry                              淤渣，泥浆

Slurry lancing                                淤渣冲洗

Scc                         应力腐蚀裂纹

Secondary chemistry                  二回路水质 （处理）

Tube sheet                                      管板

Transition (cone)                      （锥形） 过渡段

Trunnion                                 吊耳 ；耳轴

Tube bundle                                  管束

Tube support plate                         管子支撑板

Tube thinning                            管壁减薄

Tube denting                             传热管压凹

Tube plug (ging)                            堵管

u-tube                          U形传热管

U-bend region                           U形弯曲管

Wrapper                                   一次侧接管

Sand blasting                                 分隔板

primary side  一次侧

channel head                                      水室

tube sheet                                  管板

primary nozzle                            一次侧接管

divider plate                                分隔板

primary nozzle safe ends              一次侧接管安全端

B、secondary side  二次侧

shell (barrels)                               筒体

transition cone                 过渡段 （过渡锥体）

upper head                                上封头

nozzles                                     接管

expansion  胀接

mechanical  expansion                    机械胀接

hydraulic expansion                     液压胀接

roller expansion                              滚胀

tack expansion                         定位胀

full depth tube expansion            管子全深度胀接

堆内构件

Anchor ring                                      固定环

Core barrel                                          堆芯吊蓝

Core baffle                                       堆芯围板

Hold down spring                                   压紧弹簧

Thimble guide tube                导向套管 （堆内测量）

燃料组件及燃料

Clad , cladding                      （燃料棒） 包壳 ；堆焊层 （如 control of stainless steel weld cladding of low-alloy steel components ）

Collapsing                                          倒塌

End plug                                      端塞

Fuel assembly                                   燃料组件

Fuel element               燃料棒（不宜称燃料元件，因概念不明确，亦不宜称燃料组件）

Fuel rod                                       燃料棒

Fuel pellet                                  燃料芯块

Fuel cladding                                  燃料包壳

(第13页缺失)

follower                                    随动器，随动件

flaring and deflaring tool   扩口缩口工具（控制棒驱动机构内）

lifting yoke                                    提升磁轭

magnetic jack                                 磁力提升器

pressure housing                    承压（套）筒（或）壳

protective sleeve                                  保护套筒

rod  withdrawal  (or drop)                       提（或落）棒

rod travel housing                          棒行程指示套管

retainer sleeve                        固定套；夹持套筒

rod position indicating system            棒位指示系统

spider assembly                        星形架；蛛状架

stepping drive                                步进驱动

stationary latch                             保持钩爪

ventilation shroud               通风罩（控制棒驱动机构内）

稳压器及卸压箱

heating element       电加热器（棒）（不宜称“电热元件” ）

heater                                             加热器

rupture disc(membrane)                     爆破盘（膜）

skirt support                筒式支座（不宜称“裙座” ）

sprayer                                         喷雾器

surge line                                      波动管

辅助设备

阀门

atmospheric steam dump                      蒸汽向空排放阀

ball value                                         球阀

check (or non­­-return) valve                          止回阀

cock                                          旋塞阀

containment isolation valve                  安全壳隔离阀

diaphragm valve                                  隔离阀

expansion bellow                         波纹管（膨胀节）

gate valve                                          闸阀

globe valve                                     截止阀

gasket                                   垫片（密封用）

isolating valve                                    隔离阀

needle valve                                    针阀

open (or shut ) block                            锁开（或关）

pressure relief valve                       卸压阀；释放阀

pilot valve                                    导阀；副筏

positioner                                 定位器；定位装置

packing                                   填料（密封用）

stop valve                                     切断阀

safety valve                                      安全阀

steam dump valve                               蒸汽排放阀

shim                                           调整垫片

steam by-pass valve                             蒸汽旁通阀

steam relief valve                                  蒸汽释放阀

safety valve                                          安全阀

steam bubble                                        蒸汽腔

valve disc                           闸板（闸阀）；阀盘（球阀）

valve stem                                              阀杆

valve seat                                               阀座

valve bonnet                                       阀盖；阀帽

管道和管件

blind flange                                    盲板（法篮）

crossover                                             跨接管

filter                           过滤器（一般指细过滤器）

hanger                                        (支)吊架

heat insulation                                  保温，隔热

heat tracing                               ( 管道)保温加热

incoming line                                  内流管线

installation of a fuel flow condensate polishing system

安装全流量冷凝水除盐系统

instrument line                               仪表管线

line                       小管道（设备上大管道用pipe）

letdown orifice                                     下泄管线

letdown crifice                                       下泄孔板

outgoing line                                      外流管线

piping                                      管道；管系

pipe (line)                                 管道（管线）

pipe whipping                                    管道甩动

pipe                                 管子（一般圆形的）

restraint                                    阻位器；阻挡器

strainer                              粗过滤器（一般指网式的）

spray line                                            喷雾管

surge line                                        波动管

steam line                                           蒸汽管

sensing line                                        脉冲管

steam header                                       蒸汽总管

steam-feedwater line                             蒸汽给水管

seal water return line                          轴封水回流管

sprayer pipe                                          喷雾管

tube                                       管子，传热管

throttling orifice                                   节流孔板

tube                                  管子（各种形状）

容器和离子交换

accumulator                                          安注箱

anion bed                                             阴床

batching                                     制备箱/计量箱

chemical mixing tank                                化学添加箱

chemical additive tank                               化学试剂箱

concentrate tank                                   浓缩液箱

condensate demineralizer                        凝结水除盐装置

condensate polisher                            凝结水除盐装置

cation bed                                            阳床

demineralized water tank                           除盐水箱

deaerated (or deoxygenated)  water tank             除氧水槽

drain tank                                           疏水箱

decontaminating tank                                 去污槽

dosing tank                                           计量槽

demineralizer                           除盐装置;（水）软化器

deborating  demineralizer                           除硼床

free caustic                                         游离碱

hydrazine                                       联氨 N2H4

hold up tank                                         暂存箱

monitor tank                                     检测槽

make-up water tank                                  补水箱

mud settler                                        澄清槽

Mixed bed                                             混床

nitrogen blanked                                    氮气覆盖

surge tank                  波动箱（液体）；缓冲罐（气体）

storage tank                                     贮槽（箱）

sump                                       地坑；排水坑

tank                                      箱；槽；罐

volume control tank                                容积控制箱

volume reduction                                    减容；缩容

热交换器

evaporator                                           蒸发器

gas stripper                                         脱气塔

gas stripped feed pump                       脱气塔供料泵

regenerative heat exchanger                     再生热交换器

其它

anchor bolt                                        地脚螺栓

adapter                                              接合器

admixture                                           添加剂

anti-reverse device                                 防倒转机构

air vent                                              放气

booster pump                                          升压泵

breathe pipe                                        呼吸气管

controlled leakage                 微漏；控制泄漏（柔轴密封）

cartridge                                          滤芯

diffuser                                       导叶（柔）

eyebolt                                       吊环（螺栓）

flame arrester                                      阻火器

hood                                                 通风柜

header manifold                                 母管；联箱

hanger                                              吊架

muff joint                                    套管（筒）接头

net positive suction head (HPSH)     净正吸入压头；汽蚀裕量

positive displacement pump                        正排量泵

plunger                                       柱塞（泵）

polar crane                                         环形吊车

resin eductor                                    树脂喷射器

screening                                        筛（选）

skimming                             撇（去表面浮）渣

shut off  head                                关闭扬程

spool (piece)                    短轴（段）（主泵更换密封用）

support                                             支架

turning gear (or barring gear)                    盘车装置

vent drain pot                                    排气盒

volute                                           蜗壳（泵）

wet layup                                          湿保养

dry layup                                            干保养

运行及安全分析

运行、操作

availability                                      利用率

actuation                                         触发

acceptance run                                     验收试运

burn-up                                             燃耗

condition                                工况、状态、条件

critical heat flux                    临界热负荷、临界热流量

control band                                       调节带

cold shutdown                                     冷停堆

continuous duty(motor )                  连续运行（电动机）

coolant flow coast down                 冷却剂流量惯性下降

deviation                                   偏离，偏差

detect                                            探测

dynamic overrating                        动态超调

departure from nucleate boiling rate(DNBR)

烧毁比、偏离泡核沸腾通量比

frequency                 频率（电波、振动）；频度（事故）

feedback                                           反馈

hot shutdown                                       热停堆

heat sink                                             热阱

inventory                                        装（载）量

inactive loop                                    不工作环路

idle operation                                     空载运行

load                           负荷（热、电）；负载（力学）

load following                                   负荷跟踪

limit                      限值（参数）；限制（状态）

loose part                                         松动零件

load rejection                                    甩负荷

monitoring                                           监测

operation mode                                    运行方式

operator                                           操作者

offset                                            偏移

over pressure relief                                   超压释放

perturbation                                        扰动

pressure retaining boundary                          承压边界

power peaking factor         功率不平均系数；功率峰值因子

plant shutdown                              电站停闭

regime                                           工况

state                                      状态；工况

surge                                         波动

shutdown margin                        停堆深度（或裕量）

threshold                                    阈（值）

transient condition                     瞬态工况；动态工况

to actuate reactor trip                           启堆

tripped open set point                     快速打开整定点

void reactivity                              空泡反应性

安全分析

as low as reasonably achievable(ALARA) 尽可能合理地少（或低）

accident，incident                                   事故

anticipated operational occurrence      预期运行（偶发）事件

burn out                                   烧毁（燃料）

blowdown                                      喷放，排

double-ended break accident                  管道双端破裂事故

damage                                    损坏，损伤

diversity                                         多样性

DBA(design basis accident)             设计基准事故

event， occurance                                      事件

core  reflood                                  堆芯再淹没

emergency core cooling system               应急堆芯冷却系统

fault                                    事故，故障

failure                                  故障，损坏，损伤

flood            淹没（堆芯电加热器）；洪水泛滥（用于安全分析）

fuel mispositioning accident          燃料（组件）错位事故

guillstine  rupture                         切断，破裂

hypothetic accident                           假想事故

inadvertent (or accidental) depressurization          事故卸压

incidents of moderate frequency  中等频率事故，一般事故（工况II）

infrequent incidents          重大事故；稀有事故（工况III）

loss of power (or supply)                                 断电

loss of load                                           甩负荷

loss of reactor coolant flow                   反应堆冷却剂断流

loss of coolant accident (LOCA)                       失水事故

limiting incidents                      极限事故(工况Ⅳ)

multiple failure                                    多重故障

mismatching                                   失配;失调

misoperation                                       误操作  

mock-up                                  全尺寸模型;1:1模型

nomal operation                              正常运行(工况Ⅰ)  

operationing transients                            运行瞬态

off-site power failure                             厂外电源断电

postulated initial event                            假想始发事件

power lump                                       功率骤降

power excursion                               功率(失控)激增  

pipe break                                (管道)破裂;断裂;破口       

pipe double end rupture                       管道双端断裂    

projectile                                          飞射物 

postulated initiating event                      假想始发事件

reset                                                 复位   

recriticality                                        重返临界

return to power                                    重返功率                

rod ejection                                      弹棒

rod stuck (in position)                               卡棒

rod uncontrolled withdrawal                       失控提棒

rod dropping                                          卡棒

rod misalignment                               控制棒失步

load rejection capability                           甩负荷能力

redundancy                             多重性;冗余度(电,控)

RCP locked rotor                                主泵转子卡位

spurious operation (or action)               假信号动作;误动作

SG tube rupture                          蒸汽发生器传热管破裂   

SG tube damage                          蒸汽发生器传热管损坏 

station block out                                   全厂断电

trip                          事故停堆;脱扣(汽轮机);跳闸(电)

uncontrolled boron dilution                        硼(失控)稀释

机械设备的材料、制造及检修

材料

hardened steel                                      淬火钢

heat（or ladle）analysis                     熔炼（或炉前）分析

killed steel                            镇静钢、全脱氧钢

auto clave                                       高压釜

product (or check) analysis                 产品（或校核）分析

surface carburization                     表面渗碳（处理）

stress relief annealing                      消除应力退火

检验方法及应用

air tightness test                                 气密性试验

couplant                                        偶合剂

contraction                             （断面）收缩率

dye penetrant test                        着色（渗透）检验

distance-grain-size curve (DGS)                距离幅度曲线

examination                                     检验

elongation                                      延伸率

fluorescent penetrating test                   荧光（着色）检验

flare test                                     （管子）扩口试验

flaw                                          缺陷

grain size                                       晶粒度

hydrostatic test; hydro test                        水压试验

inspection                                检查，检验

inspector          检验师，检查员（一般指检查的工作人员）

indication                                 （缺陷）信号

inclusion                                       夹杂物

leak (or leakage) test                              检漏试验

liquid penetrant test (PT)             着色检验，液体渗透检验

magnetic particle test(ing) (MT)                     磁粉试验

pseudo-defect (or false indication)                    伪缺陷

radiographic testing (RT)                        射线检验

reference block                           对比试块；基准试块

surface inspection                                 表面检验

straight (or angle) beam examination          直（或斜）束法检验

scanning                                       扫描；扫查

test coupon                                       试块

test, testing                                试验；检验

ultrasonic test (UT)                          超声（波）检验

visual inspection                         目视检验；外观检验

volume inspection                        全容积检验；深部检验

缺陷名称

attack                                              侵蚀

burn through                                     焊穿；烧穿

blow hole (or gas pocket)                            气孔；气泡

corrosion                                          腐蚀

crevice corrosion                                 缝隙腐蚀

couple corrosion                                电偶腐蚀

cold shut                                     冷 疤；冷隔

deterioration                                        劣化

dimple                                        凹坑 ; 凹痕

erosion                                          冲刷腐蚀

fret (frettage)                               (微振)磨损

flake (or snow flake)                                鳞片 发裂

general corrosion                      均匀腐蚀   全面腐蚀

galling                                     擦伤  磨损

intergranular corrosion                              晶间腐蚀

lap                                            折迭

lamination                                     层迭  夹层

micro-crack(or micro-fissure )                             微裂纹

porosity                             多孔性  孔隙率 疏松度

ripple                                          焊波

strap inclusion                             条状夹渣

snake(or fish eye )                                 白点

spot defect                                       点状缺陷

shrinkage(or shrink cavity)                           缩孔

transgranular corrosion                           穿晶腐蚀

underbead crack           (焊接)热影响区裂缝；焊道下裂缝

repair welding                                       补焊

undercut                                             咬边

uniform corrosion                                 均匀腐蚀

weld tab                                              焊舌

焊接及加工

argon-arc welding                                      氩弧焊

butt welding                                      对接焊

brazing welding                                     (硬)钎焊

back running welding                               封底焊

built-up sequence                                  熔敖顺序

base metal                                      基材  ；母材

core wire                                            焊(条)芯

crater                                            火口

deposited metal                                     熔敖金属

electrode                                              焊条

fusion welding                                       熔焊

fillet welding                                      角焊

filler metal                                   熔敖金属

flux                                       焊剂

groove  (or preparation)                              焊接破口

heat affected zone (HAZ)                        热影响区

lap welding                                     搭接焊

layer                                            焊层

lift-off effect                               提离效应

manual welding                                  手工焊

magnetic blow                                  磁偏吹

plug welding                                  塞焊

percussion welding                                    储能焊

pass                                          焊道

positioner                                                         胎具

post weld heat treatment (PWHT)                       焊后热处理

penetration                                                   熔深，焊透

repair welding                                               补焊

root opening                                              焊根间隙

run-out plate                                               引弧板

spot welding                                                  点焊

soldering welding                                   软焊，钎焊

seal welding                                                密封焊

submerged arc welding                                      埋弧焊

shielded-arc welding                                        气体保护焊

speed of  travel                                            焊接速度

tack welding                               点（固）焊，（定位）点焊

throat thickness                                          焊缝厚度

weld ability                                                  可焊性

weld                                                      焊缝，焊接

welding                                                    焊接

welding wire                                              焊丝

welding   condition                                  焊接规范

weld metal                                                    焊缝金属

weld junction                                                 熔合

力学及强度

allowable stress                                         许用应力

buckling                                         屈曲，压曲，失稳

loading                                                     加载

elastic-plastic analysis                                   弹塑性分析

endurance limit                                 疲劳（或耐抗）极限

circumferential stress                                   周向（环局）应力

frequency spectrum analysis                             频谱分析

fracture toughness                                          断裂韧性

factor of safety                                             安全系数

load                                                         负载

membrane stress                                         膜应力

meridional stress                                        经线应力

non-ductile failure                       非延性破坏，脆性破坏

nil-ductility transition temperature (TNDT)

无延性转变温度；脆性转变温度

normal stress                                        法向应力；正应力

principal stress                                            主应力

personnel lock                                           人行通道

residual stress                                           残余应力

radial  stress                                             径向应力

shearing stress                                                  剪向应力

self-shielding                                               自屏蔽

self-powered detector                                 自给能探测器

switch yard                                      升压站

switch over                                   切换;转换

skin stress                                         表皮应力

tensile strength                                    抗拉强度

tensile test                               拉伸试验

vibration mode                                          振型

物理，剂量及屏蔽

activity                                          活化

air borne                                       空气载带的

annihilation                                  (电子)湮灭

after power(or heat)                      剩余功率（或释热）

albedo                                          反照率

attenuation                                     衰减

capture                                            俘获

contamination                                   污染物

decay                                             衰变

disintegration                                蜕变、衰变

daughter product                                 子体产物

delayed(or prompt)neutron fraction           缓（或瞬）发中子份额

dose                       剂量（辐射防护）；计量（液体，气体）

decontamination                                  去污

exposure                                       照射（量）

(原稿32页重复，33页缺失)

电气及控制

Armature                                        电枢（电机 ）                          

Accuracy                                              精度                           

Annunciator                                     信号器                            

Busbar                                            母线                          

Calibration                                  标定;校准; 校验                        

Cable  tray                                    电缆盘(槽)                           

Display                                             显示                         

Energize                                     使……通电                             

Electrical   penetration                           电气贯穿件            

Instrumentation                              (仪表)检测                   

Mimic   diagram                                 模拟图                         

Mutual   inductance                                   互感                          

Orifice   meter                                  孔板流量计                       

Penetration                                      贯穿(件)                                 

Primary   element                                  一次元件                             

Pitot    tube                                       皮托管                                      

Resistant    element                                 电阻元件                                

Sensor                                         传感器;探头                                    

Subassembly                                        元件组件                                        

Stoichiometry                                      化学计量法                                   

Transmitter                                       变送器                                            

Two-out-of-four   logic                            四取二逻辑                             

土建,结构及公用设施

土建

Admixture                                        参合料                            

Aggregate                                             骨料                                  

Buttress                                            扶壁                                           

Bulk   head                                护岸；隔板                                   

Breeze  concrete                             炉渣；焦渣混凝土                                 

Caisson                                           沉井；沉箱

Caulk                                         堵缝;填实                           

Damp  proof   course(dpc)                            防潮层

Drip                                             屋檐                             

Fascia    board                                      封檐板                          

Form   mortice    for   baluster                   预留栏杆孔                          

General    layout                                  总图                   

Quoin                                       突(屋)角；墙角         

Hot  mixture                                热铺混合材料   

Lintel                                               过梁            

Locker   room , changing  room                       更衣室              

Masonry                                          砖石建筑       

Neoprene                                        氯丁橡胶   

Plinth                                           勒脚     

Relief                                       地形；浮雕            

Retaining  wall                                挡土墙                 

Recess  drawing                               预留孔（洞）图               

Reeded  tile   for    stairs                       防滑踏步砖                          

roof overhang                                        挑檐

riprap                                  （防冲）乳石

subgrade                                       路基

springing line                                    起拱线

utensil                                           用具

结构

attachment                                           附件

anchor head                                         锚板

bedrock                                            基岩

capable fault                                    可能活动断层

concrete placement                            混凝土浇灌

embedment                                         预埋件

earthquake magnitude                              地震等级

free field ground motion                        自由场地面运动

floor time history                                楼面时程曲线

floor respond spectrum                              楼面响应谱

form tie                                          模板支撑

quadric stress                                        曲面应力

intensity scale value                                  强度值

mat foundation                                       席形基础

multiple strand system                           多股钢绞线系统

out-to-out distance                                    外包尺寸

post tensioning                                       后涨法

pressure grout                                      压力灌浆

reinforcing bars                                         钢筋

stirrup                                            箍筋

slope stability                                      边坡稳定性

tectonic structure                                     大地构造

truss                                           屋架

ungrouted tendons                             未灌浆钢筋束

wobble coefficient                                   摇动系数

给排水

bulk head                              堵水闸门；挡水墙；驳岸

break water                                        防波堤

check                                              节制闸

design basis flood                               设计基准洪水

fire water                                         消防(用)水

gridiron                                    格状(或)环状管网

hydrosphere                                       水界

offset pipe                                         偏置管

riser pipe                                     立管;竖管

run-off                                           逕流(量)

run-up                                    波浪爬高

revetment                                 护岸；披坡；砌石面

riprap                              （防冲）抛石；乱石护坡

surge                                涌浪；涌潮；气象潮

service water                                        生产用水

暖通

Aerosol         （大气中）悬浮微粒，带悬浮微粒的气体，气溶胶

Baffle                                           挡板

canister   （防毒面具用）滤毒器

damper    风门；（通风）闸门

deluge     洪水；大雨；大水量喷淋

demister  除雾器

dioctyl phthalate (D.O.P.)      邻苯二酸盐二辛酯

filter bank       过滤（器）排架

forced draft    强迫通风；鼓风

high efficiency particulate air (filter) (HEPA)       高效粒子空气（过滤器）

housing   （通风）小室；柜架；骨架

humidifier       调湿器

heating ventilating and air conditioning (HVAC) 

（采）暖通（风）和空气调节

induced draft  排气通风；吸气；引风

kidney filtration system  内部循环过滤系统；肾式过滤系统

plenum    充气压力通风；通风集管

purge                                         清洗

train                                     序列