核电站专业英语词汇

核电站专业词汇
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
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
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
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
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
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
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）
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）
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
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
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）
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
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
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
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
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
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
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
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
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
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
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)
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
结构及公用设施
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
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
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
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