电力专业术语英汉翻译

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1、电力专业术语英汉翻译x月x日 水利水电工程技术术语标准 由WESTBANK根据中华人民共和国水利部能源部联合发布的水利水电工程技术术语标准整理，鉴于篇幅空间限制，删除了定义部分和重复部分 床面形态 Bed form 床沙质 (造床质 ) bed material load 垂线观测坐标仪 coordinatograph for plummet observation 垂线平均流速 mean velocity at a vertical 垂直度 perpendicularity 垂直度盘指标差 index error of vertical circle 垂直升船机 vertical ship

2、lift 垂直收缩系数 vena-contracta coefficient 垂直位移工作点 operative mark of vertical displacement 垂直位移观测 vertical displacement observation 垂直位移基点 datum mark of vertical displacement 磁法勘探 magnetic prospecting 磁方位角 magnetic azimuth 磁极 fieid pole 磁子午线 magnetic meridian 次固结(次压缩 ) secondary consolidation(secondary

3、compression) 次固结沉降 secondary consolidation settlement 次生曲流 submeander 次生盐碱化 secondary salinization 次要建筑物 secondary structure 凑合节 adjuster of steel pipe 粗骨料 coarse aggregate 粗碎 primary crushing 粗制螺栓 bolt,rough bolt 错缝 staggered joint 搭接 lap joint 达西渗流定律 Darcys law of seepage 大坝变形观测 dam deformation ob

4、servation 大坝水泥 dam cement 大暴雨 large rainstorm 大潮(朔望潮 ) spring tide 大地构造 geotectonics 大地控制点 geodetic control point 大地水准面 geoid 大地原点 geodetic datum 大气窗口 atmospheric window 大气折光差 atmospheric refraction error 大体积混凝土 mass concrete 大头坝 massive-head dam (massive-buttress dam) 大修理费 overhauling cost 代表性露点 re

5、presentative dew point 带喉管的圆筒式调压室 throttled surge chamber 带舌瓣闸门 gate with flap 带速饱和变流器差动保护 longitudinal differential protection employing quickly-saturable transformer 带状间作 strip cropping 带状淤积 belt deposit 贷款偿还年限 pay back period of loan 单层布置 single storey layout 单调节调速器 single-regulation governor 单回线

6、 single-circuit line 单机调节 independent regulation 单级单吸悬臂式离心泵 single-stageend-suction centrifugal pump 单级双吸式离心泵 single-stagedouble-suction centrifugal pump 单极高压直流系统 monopolar/unipolar HVDC system 单价合同 (固定单价合同 ) unit-price contract 单价和总价混合合同 lump-sum and unit-price combined contract 单列布置 single row lay

7、out 单母线接线 single-bus connection 单曲拱坝 single curvature arch dam 单位弹性抗力系数 coefficient of unit elastic resistance 单位电能投资 cost per kilowatt-hour 单位工程 unit project 单位耗药量 powder factor 单位容量投资 (单位千瓦投资 ) cost per kilowatt 单位水力矩 unit hydraulic torque 单位水推力 unithydraulic thrust 单位线 (单位过程线 ) unit hydrograph 单位

8、线 (时段单位线 ) unit hydrograph 单位转速 流量出力 unit speeddischargepower 单吸式离心泵 single-suction pump 单相变压器 single-phase transformer 单相重合闸 one-phase ARC 单向变形 one directional deformation 单向波 one-direction wave 单斜岩层 monocline 单因子试验 experiment of single factor 单元接线 (发电机 变压器组接线 ) generator-transformer unit connectio

9、n 弹簧常数 spring constant 弹性 elasticity 弹性极限 limit of elasticity 弹性抗力系数 coefficient of elastic resistance 弹性模量 (弹性系数 ,杨氏模数 ) modulus of elasticity 弹性屈曲 elastic buckling 弹性释水系数 (弹性给水度 ) elastic storavity 弹性支承 elastic support 当地加速度 (时变加速度 ) local acceleration 挡潮闸 (防潮闸 ) tide barrage 挡水建筑物 water retaining

10、 structure 挡水面板 water retaining deck 挡水墙 head wall 挡土墙 retaining wall 导爆索 (传爆索 ) primacord (detonatin fuse) 导洞掘进法 heading and cut method 导航建筑物 (导航架 ) guide structure (approachtrestle) 导火索 safety fuse 导流 River diversion 导流堤取水 intake with diversion dike 导流方案 diversion scheme 导流方式 (导流方法 ) diversion pro

11、cedure 导流孔 (洞)封堵 plugging of the diversion opening 导流流量标准 (导流标准 ) diversion discharge frequency 导流时段 diversion period 导流隧洞 diversion tunnel 导沙槽 sand-guide channel 导沙坎 (拦沙坎 ,挡沙坎 ) sand-guide sill 导水机构 gate operating mechanism 导水系数 coefficient of transmissivity 导水锥 hydrocone 导线测量 traverse survey 导线点 t

12、raverse point 导线网 traverse network 导线网平差 adjustment of traverse network 导向坡度 guide slope 导向装置 guiding device 导叶分布圆 gate circle,wicket gate circle 导叶高度 guide vane height 导叶开口 guide vane opening 导叶限位块 gate stop 导轴承 guide bearing 导轴瓦间隙 guide bearing clearance 倒锤线观测 inverse plumb line observation 倒虹吸管 i

13、nverted siphon 稻田适宜水深 suitable water depth in paddy field 灯泡式水轮发电机 bulb hydraulic generator 灯泡式水轮机 bulb turbine 等高耕作 (横坡耕作 ) contour tillage 等高截流 contour interception 等高距 contour interval 等高线 contour 等径流深图 runoff isopleth map 等流时线 isochrone 等密图 contour diagram 等面积定则 equal-area criterion 等容粒径 volume

14、equivalent diameter 等水位线图 water table contour map 等速流 homogeneous flow 等效网络 equivalent network 等压面 equi-pressure surface 等雨量线图 isohyetal map 等值线图 isoline map 低坝 low dam 低电压保护 under voltage protection 低电压闭锁 (起动)过电流保护 under voltage-started over current protection 低流态混凝土 low-slump concrete 低频起动 low fre

15、quency starting 低型布置 low-type layout 低压 (低电压 ) low voltage (L.V.) 低压配电屏 low voltage distribution panel/board 低压配电装置 Low voltage switchgear installation 低压配电装置 low voltage switchgear installation 低扬程泵站 low-head pumping station 堤 dike (embankment,levee) 堤后式泵房 pump house at levee-toe 堤身式泵房 water retain

16、ing pump house 滴灌 drip irrigation 滴灌系统 system of drip irrigation 底环 bottom ring 底槛 embedded sill (ground sill) 底孔导流 bottom outlet diversion 底栏栅式取水 bottom-grating intake 底流消能 (水跃消能 ) energy dissipation by hydraulic jump 底枢 bottom pintle 底缘 bottom edge 抵偿年限 payment period 抵偿年限法 payment period method 地

17、表径流 surface runoff 地基沉降 ground settlement 地基处理 Foundation treatment 地基处理 Treatment of foundation 地基稳定分析 Stability analysis of foundation 地脚螺栓 foundation bolt 地壳 earth crust 地壳形变观测 observation of earth crust deformation 地幔 earth mantle 地貌 geomorphy 地貌综合 cartographic generalization of relief 地面分辨力 gro

18、und resolution 地面灌溉系统 Surface irrigation system 地面立体摄影测量 terrestrial stereo photogrammetry 地面露点 dew point at earth surface 地面排水系统 Surface drainage system 地球弯曲差 error due to curvature of earth 地球物理勘探 (物探) geophysical prospection 地图 map 地图编绘 Map Compilation 地图编绘 map compilation 地图编绘与制印 Map Compilation

19、 and Reproduction 地图分幅 Sheet line system 地图复照 map photography 地图清绘 map fair drawing 地图投影 map projection 地图投影变换 map projection transfromation 地图投影变形 distortion of map projection 地图图号 map numbering 地图图式 cartographic symbol 地图印刷 map printing 地图整饰 map appearance 地图制版 map printing plate making 地图制印 map r

20、eproduction 地图制印与仪器 Map reproduction and instrument 地物 planimetric feature 地物和地貌的表示 representation of planimetric feature and geomorphy 地下暗管灌溉 irrigation by buried pipes 地下工程施工 Under ground works construction 地下浸润灌溉 subsurface irrigation by groundwater 地下径流 groundwater runoff 地下轮廓线 underground confi

21、guration 地下埋管 underground penstock 地下排水 subsurface drainage 地下排水系统 Subsurface drainage system 地下热水 hot groundwater 地下式厂房 underground power house 地下式水电站 underground hydroelectric station 地下水侧向补给 recharge by ground water 地下水超量开采 excessive mining of ground water 地下水动态 ground water regime 地下水降深 drawdown

22、 of groundwater 地下水开采 Ground water mining 地下水矿化度 mineralization of ground water 地下水利用量 ground water supplement to the crop root zone 地下水临界深度 critical depth of ground water 地下水平衡 (地下水均衡 ) ground water balance 地下水人工补给 (人工回灌 ) artificial recharge of ground water 地下水水文地质特性 Hydro geological characteristi

23、cs of groundwater 地下水下降漏斗 depression cone of ground water 地下水越层补给 recharge through weak permeable layer 地下水资源 Ground water resources 地下水资源开发利用 Development of ground water resources 地形 landform 地形测量 topographic survey 地形图 topographic map 地性线 orographic character line 地震 earthquake 地震动水压力 earthquake h

24、ydrodynamic pressure 地震惯性力 earthquake inertia force 地震勘探 seismic prospecting 地震烈度 earthquake intensity 地震前兆 premonitory symptom 地震区划 seismic zoning 地震水波 water wave by earthquake 地震震级 earthquake magnitude 地质编录 geological record 地质点 geological observation point 地质点测量 geololgical point survey 地质构造 geol

25、ogic structure 地质基础 Basicgeology 地质勘探 geological exploration 地质雷达 geological radar 地质力学 geomechanics 地质剖面 geological section 地质素描 geological sketch 典型暴雨 typical rainstorm 点法测量 point wise 点荷载强度 point load strength 点位中误差 mean square error of position 点污染源 point-source of pollution 点雨量 point precipitat

26、ion(point rainfall) 电测探法 electrical sounding 电磁波测距误差 error in electromagnetic wave distance measurement 电磁波测距仪 Electromagnetic wave distance measuring instrument 电磁波测距仪 electromagnetic wave distance measuring instrument 电动发电机组 motor-generator set 电动机 Motor 电动机的额定转矩 rated load torque of motor 电动机的起动转

27、矩 starting torque of motor 电动潜水泵 submersible motor pump 电法勘探 electrical prospecting 电机 Electrical machine 电价 electricity price 电抗器 Reactor 电抗器 reactor (shunt reactor) 电缆夹层 cable interlayer 电雷管 electric blasting cap 电力不足时间期望值 loss of load expectation (LOLE) 电力弹性系数 (电力超前系统 ) elastic coefficient of ele

28、ctric energy 电力电缆 power cable 电力负荷 Electric power load 电力负荷 (电力负载 ) electric power load 电力负荷图 electric load diagram 电力工程二次部分 Electrotechnical Secondary Circuit 电力工程一次部分 Electrotechnical Primary Circuit 电力系统 Electrical power system 电力系统的集中控制 centralized control of power system 电力系统调度 Power system dis

29、patch 电力系统计算 Calculation of electric power system 电力系统可靠性 Reliability of electric power system 电力系统容量 Installed capacity of electric system 电力系统运行 Operation of electric power system 电力系统状态估计 state estimation in power system 电力线载波通信 power line carrier communication 电量不足期望值 expected energy not served

30、(EENS) 电流差动保护 current differential protection 电流互感器 current transformer (CT) 电流互感器的精确等级 accurate degree of current transformer 电流密度 current density 电流平衡保护 current balance protection 电路图 circuit diagram 电气缓冲单元 electric damper 电气设备选择 Electric equipment selection 电气液压式调速器 electro-hydraulic governor 电气制

31、动 braking resistance (BR) 电气主接线 main electrical connection 电容式电压互感器 capacitor voltage transformer 电视测井 television logging 电压变化率保护 voltage change rate protection 电压调整率 voltage regulationrate 电压互感器 potential transformer (PT) (voltage transformer) 电压互感器的精确等级 accurate degree of potential transformer 电压降

32、 voltage drop (potential drop) 电压控制母线 (PV母线) voltage control busbar 电压偏移 voltage deviation 电液转换器 (电液伺服阀 ) electro-hydraulic transducer,electro-hydraulic servo-valve 电液转换器失灵 maladjustment of electro-hydraulic transducer 电源 Power source 电站气蚀系数 plant cavitation factor 电制动 electromagnetic braking 电子速测仪

33、electronic tacheometer 电子印像机 electronic printer 电阻率剖面法 (电剖面法 ) resistivity profiling 凋萎系数 wilting coefficient, withering coefficient 吊车轨道 crane rail 吊车梁 crane runway girder 吊耳 hoist eye (hook eye) 吊杆 hanger (gate stem) 吊罐 bucket 吊距 centre distance between two hoist eyes 调度端 control end (dispatching

34、end) 调度通信 dispatching communication 调洪库容 flood control storage 调绘像片 identified photograph 调节流量 regulated flow 调节年度 regulation year 调节容积 adjustable volume 调节系数 regulation coefficient 调节周期 period of regulation 调速器结构与部件 Components of governor 调速器静特性试验 static characteristic test of governor 调速器类型 Types

35、of governor 调速器失灵 maladjustment of governor 调速系统 governing system 调速系统静态特性 (永态转差系数图 ) static characteristics of governing system (speed droop graph) 调相容量 compensator capacity (condensator capacity) 调相压水 bear on water for phase modulation (bear on water for condenser operation) 调蓄容积 storage capacity

36、调压阀 (空放阀 ) pressure regulator 调压阀关闭时间 closing time for pressure regulator 调压阀开启时间 opening time for pressure regulator 调压阀滞后时间 dead time for pressure regulator 调压井 surge shaft 调压室 surge chamber 调压塔 surge tank 跌水 drop 叠梁闸门 stoplog 丁坝 spur dike (groin) 顶盖 top cover (head cover) 顶盖排水 head cover drainage

37、 顶管法 pipe jacking method 顶枢 upper gudgeon (top pintle) 定床河流模型 (定床河工模型 ) fixed bed model 定点定面关系 precipitation relationship between fixed point and fixed area 定电流控制 (定电流调节 ) constant current control/regulation 定电压控制 (定电压调节 ) constant voltage control 定功率控制 constant power control 定量评价 quantitative evalu

38、ation 定轮闸门 fixed roller gate (fixed wheel gate) 定期保养 periodical maintenance, regular maintenance 定倾半径 metacentric radius 定倾中心 metacenter 定时限电流保护 definite time-lag current protection 定向爆破 directional throw blasting 定向取心 directional coring 定性评价 qualitative evaluation 定裕度角控制 (定裕度角调节 ) constant margin a

39、ngle control 定子 stator 定子短路时间常数 stator short-circuit time constant 定子接地保护 earthing fault protection for generator stator 定子匝间短路保护 stator inter-turn fault protection 冬、雨季施工增加费 additional cost in winter-rainy season 动床河流模型 (动床河工模型 ) movable bed model 动点动面关系 (暴雨中心点面关系 ) precipitation relationship betwe

40、en center point and variable area 动断触点 (常闭接点 ) break contact (normally-closed contact) 动合触点 (常开接点 ) make contact (normally-open contact) 动荷载 dynamic load 动静弹模比 ratio of static-dynamic moduli 动库容 dynamical storage 动力触探试验 dynamic cone penetration test 动力弹性模量 dynamic modulus of elasticity 动力控制箱 power c

41、ontrol box 动力配电箱 power distributing box 动力系数 dynamic factor 动力相似 dynamic similarity 动力粘滞系数 dynamic viscosity coefficient 动力装备率 (动力装备系数 ) powered equipment rate 动量改正系数 momentum coefficient 动量损失厚度 momentum loss thickness 动能改正系数 kinetic energy coefficient 动平床 moving flat bed 动平衡 dynamic balancing 动水压强

42、hydrodynamic pressure 动态经济分析 dynamic economic analysis 动态稳定 dynamic-state stability 动态相似 (运动相似 ) kinematic similarity 冻结基面 stationary datum 冻胀力 frost heave pressure 冻胀量 frost-heave capacity 洞蚀 cave and hole erosion 洞室爆破 coyote blasting 陡槽 (泄槽) chute 陡槽式溢洪道 chute spillway 陡坡 chute 陡坡 steep slope 独立坐标

43、系 independent coordinate system 渡槽 aqueduct (flume) 渡槽导流 aqueduct flume diversion 端电池 end cell 端面承压应力 bearing stress 端子 (接线端子 ,引出端子 ) terminal 端子接线图 terminal connection diagram 短管 short pipe 短路 short circuit 短路比 short-circuit ratio (SCR) 短路电流 short circuit current 短路电流非周期分量 aperiodic component of sh

44、ort circuit current 短路电流周期分量 periodic component of short circuit current 短路计算 Short circuit calculation 短路容量 short-circuit capacity 短路校验计算 short-circuit check calculation 短期水文预报 short date hydrologic forecasting 断层 fault 断层擦痕 slicken side 断层角砾岩 fault breccia 断层泥 fault gouge 断层破碎带 shatterred fault zo

45、ne 断层破碎带处理 treatment of fault and fracture zone 断层破碎带处理 treatment of fault-fracture zone 断层上盘 hanging wall 断层下盘 heading wall 断口 fracture 断裂韧性 toughness of fracture 断流围堰导流 (拦断河床导流 ,全断面导流 ) full river by-pass diversion 断路器 circuit breaker 断路器失灵保护 (后备接线保护 ) breaker failure protection 断面比力 specific forc

46、e 断面比能 specific energy 断面测量 section survey 断面模型 sectional model 断面平均流速 average velocity of cros ssection 断面平均流速 mean velocity at across-section(over all mean velocity) 断水保护 water supply cut-off protection 堆焊 pad welding 堆积阶地 construction alter race 堆石 rock filling 堆石坝 rock fill dam 对称电压 symmetric vo

47、ltage 对接 butt joint 对流层散射通信 tropospheric scatter communication 对数螺线形拱坝 logarithmic spiral arch dam 对外交通 site access 盾构法 shielding method 多波段扫描仪 multi band scanner 多端高压直流输电系统 multi-terminal HVDC transmission system 多阀单元 multiplevalve unit 多级泵 multi-stage pump 多级泵站 multistage pumping station 多级船闸 mult

48、i-stage lock (flight locks) 多年调节 over year regulation(carry over regulation) 多年平均年发电量 average annual energy output 多年平均年径流量 mean annual runoff 多首制取水 multi-head water intake 多线船闸 multi-line lock (multiple lock) 多相流 multi-phase flow 多油式断路器 bulk oil circuit breaker 额定变比 rated transformation ratio 额定电流

49、rated current 额定电压 rated voltage 额定动稳定电流 (额定极限通过电流 ) rated dynamic current (rated limit through-current) 额定工况 rated condition 额定工况 (满载工况 ) rated condition 额定关合电流 rated making current 额定开断电流 rated breaking current 额定频率 rated frequency 额定容量 rated capacity 额定水头 rated head 额定油压 rated oil pressure 额定值 ra

50、ted value 额定值 rated value (rating) 额定转速 rated speed 二三段式电流保护 twothree-step current protection 二倍照准差互差 discrepancy between twice collimation errors 二次电流 电压 secondary currentvoltage 二次回路 secondary circuit 二次接线图 secondary connection diagram 二次筛分 (最终筛分 ) finish screening 二端高压直流输电系统 two-terminal HVDC transimission system 二期冷却 second stage cooling 二维流 (二元流 ) two-dimensional flow 发包设计 bid design 发电电动机 generator-motor 发电机 -变压器组保护 protection for generator-transformer unit 发电机电力变压器、调相机、电动机、母线、电抗器 保护 protection of synchronous generator power transformer,condenser,motor,bus-bar,reactor