电力专业术语的翻译
电力专业术语的翻译(ppt 27页)
• The simulation investigation is over on the new control link. 这个新控制环节的仿真研究结束了。
无忧PPT整理发布
2、非谓语译成谓语
（3）定语的转换——当形容词作前置定语时，可以译成 汉语的谓语
• Rockets composed of more than one stage are known as stepped ones. 两级以上的火箭称为多级火箭。
（2）前置定语与后置定语共存——此时将与被修饰 名词关系紧密的紧靠被修饰名词。
• A rotating commutator on the DC machine, used as an excite, was a common means for achieving rectification in the past. 在过去，用作励磁机的直流电机无上忧P的PT旋整转理发整布流子是 完成整流的一个普遍措施。
• valve 凡尔—— 阀门 • motor 马达—— 电动机 • washer 华司—— 垫圈 • flange 法兰—— 凸缘 • engine 引擎—— 发动机
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象译
（1）某些产品或材料的外形与某个字母相似，并以该字 母定名时，可译成相应的汉字或译成其形象。
I-bar
工字钢，工字条
语序变动
（3）由of构成的定语——在of前是表示种类、方 式、程度和数量的词汇时，则放在of前来修饰后 面的名词。
• In an oil-minimum breaker the arc will decompose some of the oil.
电力专业术语英汉翻译
10月8日《水利水电工程技术术语标准》（二）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 m aterial load垂线观测坐标仪（垂线观测仪） coordinatograph for plumm et observation垂线平均流速 m ean velocity at a verti cal垂直度 perpendicularity垂直度盘指标差（指标差，竖盘指标差） index error of vertical circle垂直升船机 vertical ship lift垂直收缩系数 vena-contracta coefficient垂直位移工作点 operative m ark of vertical displacem ent垂直位移观测（沉陷观测，沉降观测） verti cal displacem ent observation垂直位移基点 datum m ark of vertical displacem ent磁法勘探 m agnetic prospecting磁方位角 m agnetic azim uth磁极 fieid pole磁子午线 m agnetic m eridian次固结(次压缩) secondary consolidation(secondary com pression)次固结沉降 secondary consolidation settlem ent次生曲流 subm eander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 prim ary crushing粗制螺栓 bolt,rough bolt错缝 staggered joint搭接 lap joint达西渗流定律Darcy′s law of seepage大坝变形观测 dam deform ation observation大坝水泥 dam cem ent大暴雨 large rainstorm大潮(朔望潮) spring tide大地构造 geotectonics大地控制点（大地点） geodetic control point大地水准面 geoid大地原点（大地基准点） geodetic datum大气窗口 atm ospheric window大气折光差 atm ospheric refraction error大体积混凝土 m ass concrete大头坝 m assive-head dam (m assive-buttress dam)大修理费 overhauling cost代表性露点 representative dew point带喉管的圆筒式调压室 throttled surge cham ber带舌瓣闸门 gate with flap带速饱和变流器差动保护 longitudinal differential protecti on em ploying qui ckly-saturable transform er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 single-circuit line单机调节 independent regulation单级单吸悬臂式离心泵 single-stageend-suction centrifugal pum p单级双吸式离心泵 single-stagedouble-suction centrifugal pum p单极高压直流系统 m onopolar/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 lum p-sum and unit-price com bined contract单列布置 single row layout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 elasti c 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单位线(时段单位线) unit hydrograph单位转速[流量][出力] unit speed[discharge][power]单吸式离心泵 single-suction pum p单相变压器 single-phase transform er单相重合闸 one-phase ARC单向变形 one directional deform ation单向波 one-direction wave单斜岩层 m onocline单因子试验 experim ent of single factor单元接线(发电机—变压器组接线) generator-transform er unit connection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) m odulus of elasti city弹性屈曲 elastic buckling弹性释水系数(弹性给水度) elastic storavi ty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 structure挡水面板 water retaining deck挡水墙 head wall挡土墙 retaining wall导爆索(传爆索) prim acord (detonatin fuse)导洞掘进法 heading and cut m ethod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 schem e导流方式(导流方法) diversion procedure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 m echanism导水系数 coefficient of transm issivity导水锥 hydrocone导线测量 traverse survey导线点 traverse point导线网 traverse network导线网平差 adjustm ent 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（倒锤法） inverse plum b line observation倒虹吸管 inverted 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（等高线间隔） contour interval等高线 contour等径流深图 runoff isopleth m ap等流时线 isochrone等密图 contour diagram等面积定则 equal-area criterion等容粒径 volum e equivalent diam eter等水位线图 water table contour m ap等速流 hom ogeneous flow等效网络 equivalent network等压面 equi-pressure surface等雨量线图 isohyetal m ap等值线图 isoline m ap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-slum p concrete低频起动 low frequency 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 pum ping station堤 dike (em bankm ent,levee)堤后式泵房 pum p house at levee-toe堤身式泵房 water retaining pum p house滴灌 drip irrigation滴灌系统 system of drip irrigation底环 bottom ring底槛 em bedded 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 hydrauli c jum p底枢 bottom pintle底缘 bottom edge抵偿年限 paym ent period抵偿年限法 paym ent period m ethod地表径流 surface runoff地基沉降 ground settlem ent地基处理 Foundation treatm ent地基处理 Treatm ent 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（大坝库区地壳形变观测） observation of earth crust deform ation 地幔 earth m antle地貌 geom orphy地貌综合 cartographic generalization of relief地面分辨力 ground resolution地面灌溉系统 Surface irrigation system地面立体摄影测量 terrestrial stereo photogramm etry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 m ap地图编绘 Map Com pilation地图编绘（原图编绘） m ap com pilation地图编绘与制印 Map Com pilation and Reproduction地图分幅 Sheet line system地图复照 m ap photography地图清绘 m ap fair drawing地图投影 m ap projection地图投影变换 m ap projection transfrom ation地图投影变形 distortion of m ap projection地图图号（图号） m ap num bering地图图式（图式） cartographic sym bol地图印刷 m ap printing地图整饰 m ap appearance地图制版 m ap printing plate m aking地图制印 m ap reproduction地图制印与仪器 Map reproduction and instrum ent地物 planim etric feature地物和地貌的表示 representation of planim etric feature and geom orphy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 configuration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 hydroelectri c station地下水侧向补给 recharge by ground water地下水超量开采 ex cessive m ining of ground water地下水动态 ground water regim e地下水降深 drawdown of groundwater地下水开采 Ground water m ining地下水矿化度 m ineralization of ground water地下水利用量 ground water supplem ent 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 characteristics of groundwater 地下水下降漏斗 depression cone of ground water地下水越层补给 recharge through weak perm eable layer地下水资源 Ground water resources地下水资源开发利用 Developm ent of ground water resources地形 landform地形测量 topographic survey地形图 topographic m ap地性线（地貌结构线，地貌特征线） orographi c character line地震 earthquake地震动水压力 earthquake hydrodynam ic pressure地震惯性力 earthquake inertia force地震勘探 seism ic prospecting地震烈度 earthquake intensity地震前兆 prem onitory sym ptom地震区划 seism ic zoning地震水波 water wave by earthquake地震震级 earthquake m agnitude地质编录 geological record地质点 geological observation point地质点测量 geololgical point survey地质构造 geologic structure地质基础 Basicgeology地质勘探 geological exploration地质雷达 geological radar地质力学 geom echanics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 m ean square error of position点污染源 point-source of pollution点雨量 point precipitation(point rainfall)电测探法 electrical sounding电磁波测距误差 error in electrom agneti c wave distance m easurem ent电磁波测距仪 Electrom agnetic wave distance m easuring instrum ent（EDMI）电磁波测距仪（物理测距仪） electrom agneti c wave distance m easuring instrum ent（EDMI）电动发电机组 m otor-generator set电动机 Motor电动机的额定转矩 rated load torque of m otor电动机的起动转矩 starting torque of m otor电动潜水泵 subm ersible m otor pum p电法勘探 electrical prospecting电机 Electrical m achine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 coeffi cient of electric 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 Prim ary 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 dispatch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 electri c system电力系统运行 Operation of electric power system电力系统状态估计 state estim ation in power system电力线载波通信 power line carrier com m unication电量不足期望值 expected energy not served (EENS)电流差动保护 current differential protection电流互感器 current transform er (CT)电流互感器的精确等级 accurate degree of current transform er电流密度 current density电流平衡保护 current balance protecti on电路图 circuit diagram电气缓冲单元 electric dam per电气设备选择 Electric equipm ent selection电气液压式调速器 electro-hydraulic governor电气制动 braking resistance (BR)电气主接线 m ain electrical connection电容式电压互感器 capacitor voltage transform er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 transform er (PT) (voltage transform er)电压互感器的精确等级 accurate degree of potential transform er电压降 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-hydrauli c transducer,electro-hydraulic servo-valve电液转换器失灵 m aladjustm ent of electro-hydraulic transducer电源 Power source电站气蚀系数 plant cavitation factor电制动 electrom agnetic braking电子速测仪（全站式电子速测仪，自动电子速测仪） electroni c tacheom eter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 coeffi cient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 buck et吊距 centre distance between two hoist eyes调度端 control end (dispatching end)调度通信 dispatching comm unication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 volum e调节系数 regulation coefficient调节周期 period of regulation调速器结构与部件 Com ponents of governor调速器静特性试验 static characteristic test of governor调速器类型 Types of governor调速器失灵 m aladjustm ent of governor调速系统 governing system调速系统静态特性 (永态转差系数图 ) stati c characteristics of governing system (speed droop graph)调相容量 com pensator capacity (condensator capaci ty)调相压水 bear on water for phase m odulation (bear on water for condenser operation) 调蓄容积 storage capacity调压阀(空放阀) pressure regulator调压阀关闭时间 closing tim e for pressure regulator调压阀开启时间 opening tim e for pressure regulator调压阀滞后时间 dead tim e for pressure regulator调压井 surge shaft调压室 surge cham ber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顶管法 pipe jacking m ethod顶枢 upper gudgeon (top pintle)定床河流模型(定床河工模型 ) fixed bed m odel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 evaluation定轮闸门 fixed roller gate (fixed wheel gate)定期保养 periodical m aintenance, regular m aintenance定倾半径 m etacentric radius定倾中心 m etacenter定时限电流保护 definite tim e-lag current protecti on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 m argin angle control定子 stator定子短路时间常数 stator short-circuit tim e constant定子接地保护 earthing fault protection for generator stator定子匝间短路保护 stator inter-turn faul t 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 ) m ovable bed m odel动点动面关系(暴雨中心点面关系) precipitation relationship between center point and variable area动断触点(常闭接点) break contact (norm ally-closed contact)动合触点(常开接点) m ake contact (norm ally-open contact)动荷载 dynam ic load动静弹模比 ratio of static-dynam ic m oduli动库容 dynam ical storage动力触探试验 dynam ic cone penetration test动力弹性模量 dynam ic m odulus of elastici ty动力控制箱 power control box动力配电箱 power distributing box动力系数 dynam ic factor动力相似 dynam ic sim ilarity动力粘滞系数 dynam ic viscosity coeffi cient动力装备率 (动力装备系数) powered equipm ent rate动量改正系数 m om entum coefficient动量损失厚度 m om entum loss thickness动能改正系数 kinetic energy coefficient动平床 m oving flat bed动平衡 dynam ic balancing动水压强 hydrodynam ic pressure动态经济分析 dynam ic econom ic analysis动态稳定 dynam ic-state stability动态相似(运动相似) kinem atic sim ilarity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独立坐标系 independent coordinate system渡槽 aqueduct (flum e)渡槽导流 aqueduct flum e diversion端电池 end cell端面承压应力 bearing stress端子 (接线端子,引出端子) term inal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 com ponent of short circuit current 短路电流周期分量 periodic com ponent 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 zone断层破碎带处理 treatm ent of fault and fracture zone断层破碎带处理 treatm ent 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 force断面比能 specific energy断面测量 section survey断面模型 sectional m odel断面平均流速 average velocity of cros ssection断面平均流速 m ean velocity at across-section(over all m ean 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 symm etric voltage对接 butt joint对流层散射通信 tropospheric scatter comm unication对数螺线形拱坝 logarithm ic spiral arch dam对外交通 site access盾构法 shielding m ethod多波段扫描仪（多光谱扫描仪） m ulti band scanner多端高压直流输电系统 m ulti-term inal HVDC transm ission system多阀单元 m ultiplevalve unit多级泵 m ulti-stage pum p多级泵站 m ultistage pum ping station多级船闸 m ulti-stage lock (flight lock s)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 m ean annual runoff多首制取水 m ulti-head water intake多线船闸 m ulti-line lock (m ultiple lock)多相流 m ulti-phase flow多油式断路器 bulk oil circuit breaker额定变比 rated transform ation ratio额定电流 rated current额定电压 rated voltage额定动稳定电流(额定极限通过电流 ) rated dynam ic current (rated lim it 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 m aking 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 rated value额定值 rated value (rating)额定转速 rated speed二[三]段式电流保护 two[three]-step current protection二倍照准差互差（2c互差，2c较差） discrepancy between twi ce collim ation errors二次电流[电压] secondary current[vol tage]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-term inal HVDC transim ission system二期冷却 second stage cooling二维流(二元流) two-dim ensional flow发包设计 bid design发电电动机 generator-m otor发电机 -变压器组保护 protection for generator-transform er 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 transform er,condenser,m otor,bus-bar,reactor]。
中英互译电力行业翻译术语_专联译盟网
（除尘器）振打装置Rap device（电子）板、卡card（输电）干线、通风道TrunkQ线Q-lineU形螺栓U-boltX射线X-rayY－△接法Wye-deltaY形接法Wye安规Emergency decree安培Ampere安培右手定则Thumb rule安全Safety安全措施Safety measure安全带、保险带Lifebelt安全的、可靠的、稳定的Safe安全电压Safe potential安全阀、减压阀Relieve valve安全阀、突开阀Pop valve安全规程Safety rules安全帽Safety cap安全线Escape valve安全线Safety valve安装Install安装，组装assemble安装、固定Mount安装、调整、建立Set up安装、装配、调整Rig氨水箱Ammonia tank按钮button按钮Push button白色White百分比Percentage百分数Percent百万分率Part per million摆动Tilting扳手Spanner班，组，队，大队brigade班、组Gang搬运机、载波、带电粒子carrier办公室Office办公室、会议室Chamber磅Pound磅／平方英寸（表压力）Psig磅/平方英寸(绝对压力)Psia饱和Saturate饱和条件、饱和状态Saturate condition饱和蒸汽Saturated steam保持Hold保护Protection保险盒Fuse holder保险丝、熔断器Fuse报警Alarm报警Warning爆炸Explosion备件Reserve parts备件、备品Spare parts备件、替换零件Replacement parts备用、待机Standby备用的Reserved备用的、空余的Spare泵Pump比例／积分／微分Proportional / integral / derivative 比率Ratio比重Specific weight闭环Closed-loop闭式冷却水Closed cooling water闭锁、密封舱、固定Lock壁面温度Wall temp壁式再热器Radiator wall rh避雷器Arrester避雷器Lightning arrestor避免,回避Avoid编辑Edit变电站、子站Substation变送器Transmitter变速箱Gear shift housing变压器Transformer标称出力、额定出力Nominal rating标称的、额定的Nominal标高Elevation标号、标签Label标记、注册Sign标志Token标准Standard表格Tab表格、纸张Sheet表面的Surface并联电抗器Shunt reactor波纹管、膜盒Sylphon剥线钳Wire stripper补偿Compensation补充（补给）Make up补给水Feed-water makeup不定期检查、临时检查Casual inspection不间断电流Uninterrupted power supply 步Step步进电动机Step-by-step motor部分、部件Part参考、参照、证明书Reference参数Parameter操作、运行Operation操作盘Operating panel操作员Operator操作员报警台Operator's alarm console 操作员键盘Operator keyboard操作员站Operator station槽钢U-steel侧边Side侧墙Sidewall侧翼、侧面Flank测点记录Point record测点名Point name测点目录Point directory测点数据库Point database测速发电机Tachogenerator叉形接头Y-joint插入Insert插座Plug socket插座Socket差动保护Differential protection差压Diff press差压Differential pressure差异、差别、差额Difference拆卸Disassembly柴油发电机Diesel generator产量、产品、输出Output常闭触点Normal closed contact厂用电Auxiliary power厂用电Service power厂用电量Own demand超高压Extra-high voltage超过、过度Excess超临界Supercritical超前角Angle of lead超速Overspeed超速保护Speed protection超速跳闸Overspeed trip超越Override潮湿Dank沉积结垢Deposit沉渣池Ash settling pond衬层、内衬Lining乘Multiplication程序Program澄清Clarification尺寸、大小Size齿轮Gear齿轮泵Gear pump冲床、冲压机Punch冲击、推力Thrust充分的、完全的Fully充气密封Inflatable seal抽气器Air ejector抽气器Ejector抽汽Extraction抽汽逆止阀Extraction check valve 抽汽温度Extr temp抽汽压力Extr press抽头、分布Tap抽吸Suction出、出口Out出错、误动、失灵Malfunction出口Exit出口Outlet出口Text出现Present初级的、一次的Primary初始的、原始的Original除尘器Precipitator除尘器、吸尘器Dust catcher除灰Ash handling除盐设备Desalt除盐水Demineralized water除盐装置Demineralizer除盐装置Policher除氧器Deaerator除以Divided by储存Storage储存箱Storage tank储煤场Stockyard处方、配方Recipe处理时间Processing time处所、位置Location触点Contact触发器Trigger触发器、双稳态电路Flip-flop传导Conduct传感器Sensor传感器、交流器Transducer传输Transmission传输泵Transfer pump喘振Surge串级cascade串联Tandem串联纵向布置Series-longitudinal layout 窗口Windows吹灰、吹灰器Sootblower垂直的Vertical垂直振动Vert vib纯度Purify磁Magnet磁场、现场Field磁盘Disk磁盘Disk磁盘管理命令Disk manage commands磁盘机Floppy driver从、来自From粗的、不精确的Coarse脆性，易脆的brash存储Memory存储量Size of memory存取access错误Error错误、事故Mistake打开、解锁、释放Unlock打印机Printer大地Earth大屏Large platen大气，大气压atmosphere大容量存储器Mass memory大修Major overhaul大修Overhaul大修间隙Overhaul life代号、密码Code带负荷Load thrown on带负荷试验On-load test单纯的、简单的Simple单刀开关Single blade switch单个的、独立的Individual单个的、个体的Single单元、机组、电池Unit弹簧、春天Spring弹簧离合器Spring clutch弹性联接器Flexible joint导电率Conductivity导流板Underflow baffle导向、辅助的、控制的Pilot导向轴承Pilot bearing倒流、回流Reflux到、去To灯、光源Lamp低Low低谷负荷Valley load低位发热量Lower heating value低温过热器Conve cton sh低温过热器Low temperature superheater 低温过热器Primary superheater低压Low press低压缸Low pressure cylinder低压加热器Low press heater底部bottom底座、机壳chassis地、大地Ground/earth地下电缆Underground cable地域、领域Region地址address第三Third第一级、首级First stage第一级导叶First stage guide vane点Point电／液控制Electric-hydraulic control电厂Power plant电厂负荷因数Plant load factor电池组、组、群Cluster电磁阀锁阀Electrical lockout solenoid vlv 电的Electric电的、电气的Electrical电动机组绕组Motor winding电度表Energy meter电感Inductance电工学、电工技术Electrotechnics电弧，弧光Arc电火器Ignitor电机Electrical machine电极Electrode电抗、反作用Reactance电缆cable电力工业Electric power industry电力公司Electric power company电力系统Electric power system电流、当前Current电流表，安培计ammeter电流互感器Current transformer电路Circuit电路断路器Circuit breaker电路图Circuit diagram电桥，跨接，桥形网络bridge电绕Wire电容capacitance电枢，转子衔铁armature电刷，刷子brush电刷摇环Brush rocker电调Digital electric hydraulic电网系统Grid system电压、电压量Voltage电压表Voltmeter电压互感器Potential transformer电压互感器Potential transformer电压互感器Voltage transformer电源变Unit transformer电子的、电子学的Electronic垫圈、补垫Washer丁字尺T-square丁字梁T-beam顶、炉顶Roof顶部Overhead顶棚Penthouse顶轴泵Jacking pump顶轴油Jacking oil定期检查Periodic inspection定位销Dowel pin定子铁芯Stator core定子线圈Stator coil动态的Dynamic动作action斗，吊斗bucket读出、结果传达Read out度、等级Degree端盖End cover端子、接线柱Terminal短路Short circuit断开Switching off断开，断路break断路器，隔离开关breaker断相保护Phase-failure protection对称的Symmetrical对称多相制Symmetrical polyphase system 对流Convection多、多倍Mult-multi多速Multispeed多谐振荡器Multivibrator多站Multidrop额定的、比率的Rated额定功率Nominal power额定功率Rated power额定频率Full speed额定条件Rated conditions轭、回、偏转线圈Yoke二次变电站Distribution substation二次的Secondary二次风Second air二次输电Subtransmission二氧化碳Dioxde发电厂容量Station capacity发电机、发生器Generator发电机出口总开关Gen main breaker发票、发货单、托运Invoice发热的、热量的calorific发热量、热值Caloric value发射、冲击、钢粒Shot发生Occur发现,取得acquisition发现、检定Detect乏气、废气Steam exhaust乏汽Waste steam阀门Valve阀芯Valve disk阀座Valve seat法兰Flange法兰结合面Flange joint反馈Feedback反转Reverse rotation返回Return返回Run back范围、量程Range方法、规律、程序Method防尘罩Dust helmet防火的、阻燃的Fireproof防霉的Mouldproof防振Shakeproof仿真机Simulator放大器amplifier放电电流、泄漏电流Discharge current飞灰Fly ash非工作的Non-work非工作瓦Non-work pad / n-work pad废水处理Sewage treatment费用Expenditure分表Submeter分布\分配\配电（水、汽）Distributed分布处理单元Distributed processing unit 分割屏Division wall分界、部门Division分离器Separator分米Decimeter分析Analysis分钟Minute风，空气air风道、管道Duct风管压力Air duct pressure风机负荷Fan duty风扇、风机Fan风箱Windbox峰值Peak峰值负荷Peak load服务、伺服Service浮充电Float-charge符号Symbol符号码Symbolic code福尼（公司）Forney辅助的Auxiliary腐蚀Corrosion负的Negative负荷Load负荷、充电、加注Charge负荷限制Load limit负荷指令计算Load demand compute 负荷阻抗Load impedance负相位Minus phase负压Negative pressure复位Reset复杂Complexity改变Change概述、总述Overview感抗Inductive reactance 干、干燥Dry干扰、干涉Interference干燥剂Siccative刚度、硬度、严重Severity钢带铠装Tape armour高的、高等的、高大的High高度，海拔Altitude高频保护Carrier protection 高压High pressure高压缸短管Hp cyl cross pipe 高压缸排汽压力Hp turb exh press高压加热器High pressure heater 高压输电网、铅板Grid隔离Isolation隔离、刀闸Isolator隔离开关Disconnect switch隔离器、隔离开关Disconnector隔离器、隔离开关Disconnector各式各样的联箱、集气管Manifold给水Feed water给水旁路Fw bypass跟Root跟随Follow跟踪Track更新、更换Renewal更新、修改、校正Update工场、车间Plant工程Engineering工程师操作站Engineer's console 工程师键盘Engineer keyboard工程师站Engineer station工具Tool工具箱Tool box工业Industry工业水Industrial water工作Job工作Work工作电流Running current工作瓦Workpad公告，公报bulletin公升Liter公司Company公用线路Right-of-way功率、电源Power功率表Dynamometer功率因子Power factor功能Function功能组Function group共同的、普通的Common共享、分配Share共享存储器Share memory供电Electrical service供电区、供电范围Supply district供给Supply供给阀、入口阀Supply vlv固体Solid故障Fault故障清除CLEARING OF FAULT雇员Employee关闭Close关闭Shut off观察、检查Inspection管、管道Pipe管径、尺寸、大小caliber管理、控制、处理Management光标Cursor光亮、点、点燃、照亮Light光纤Fiber optic光线、射线Ray广播broadcast广场、方的Square规约（数据通信）Protocol硅Silicon硅堆Silicon stack柜cabinet辊子Roller滚屏Scroll过饱和Supersaturation过程、方法Process过程、运转、进行、移动Travel过负荷Over load过流Over current过热器Superheater过剩燃烧空气Excess combustion air 过压Over voltage过载保护Overload protection 还原、缩小、降低Reduction海Sea海水Seawater焊工面罩Welding helmet焊接Weld焊条Welding stick焊锡Tin soldering焊锡膏Tin soldering paster 耗煤量、煤耗Coal consumption合并、联合Combin合成、综合Synthesis合格证书、质量证书Certification of fitness 合同Contract赫兹Hertz褐煤Brown coal恒定的Constant红色Red后面Rear厚度、浓度Thickness忽视Ignore户外作业Open work护目镜、观察孔Visor华式温标Fahrenheit滑销Sliding key化学Chemical化学加药Chemical dosing环Ring环、回路Loop环境温度Ambient temp环流Circular current缓冲箱Buffer tank缓动、点动Inching换向板Interpole换向器Commutator黄色Yellow灰尘Dust灰浆Slurry灰浆泵Ash slurry pump灰烬，废墟Ash灰库Silo恢复、再生Recovery恢复时间Recovery time回收箱、接收箱Receive tank回芯组线Quad回油Return oil会议、商讨、谈判Conference混床Mixed bed混合物Hybrid混合物Mixture混凝土制的Concrete活塞泵Displacement pump火检Flame check火检电缆Flame detect cable火焰Flame机、柱Pole机壳接地Chassis earth机壳接地Rack earth机械、力学、方法Mechanism机械的、力学的Mechanical机械跳闸阀Mechanical trip vlv积分Integral激励、加电Energize级、台Stage极限、限制Limit即时的、瞬时的Instantaneous集肤效应Skin effect集量器、仪表、米Meter集散控制系统Distributed control system 集水管Collecting pipe计划Plan计算机Computer计算器calculator记录、录音、唱片Recording记录器、拖车Logger技巧、窍门、诀窍Knack技术说明Specification 继电器Relay继电器屏Relay panel 继续Go on寄存器Register加Plus加负荷Loading加热Heating加热器Heater加速acceleration 加速器accelerator 加药泵Dosing pump 家、处所Home夹具、钳Clamp假的、错误的FALSE假定,采取,担任Assume价格、成本、费用Cost架空线Overhead line 间隔Interval间接的、调解Mediate监督、监视、管理Supervisory 监视、管理Supervision 监视器、监视Monitor更多翻译术语资料，可联系“专联译盟网”。
电力术语翻译
术语和定义本标准直接引用GB/T 2900.49-1994《电工术语电力系统保护》、GB/T 2900.50-1998 《电工术语发电、输电及配电通用术语》、GB/T 2900.52-2000 《电工术语发电、输电及配电发电》、GB/T 2900.57-2002《电工术语发电、输电及配电运行》、GB/T 2900.58-2002 《电工术语发电、输电及配电电力系统规划和管理》、GB/T 2900.59-2002《电工术语发电、输电及配电变电站》标准术语，并定义下列术语。
3.1 基本名称3.1.1电力系统 electrical power system电力系统包括发电、供电（输电、变电、配电）、受电设施和为保证这些设施正常运行所需的继电保护和安全自动装置、计量装置、电力通信设施、电网调度自动化设施等。
《电网调度管理条例》中也称电网。
3.1.2电力调度机构 electrical power dispatching organization指各级电力调度通信中心（局、所）或电力调度交易中心。
电力调度机构是电网运行的组织、指挥、指导和协调机构，电网运营企业负责设立和管理所辖电力调度机构。
调度机构既是生产运行单位，又是电网运营企业的职能机构，在电网运行中行使调度权，在电力市场运营中负责市场交易。
3.1.3电力监管机构 Electricity Regulatory Commission指国家电力监管委员会及其派出机构。
国家电力监管委员会按照国务院授权，行使行政执法职能，依照法律、法规统一履行全国电力监管职责。
3.1.4电网运营企业grid operation enterprise指负责电网运行和经营的电力企业。
3.1.5电网使用者 electrical power system user； network user指使用电网完成电力生产、输送、交易和消费的单位与个人，如发电企业、供电企业、电网直接供电用户和一般用户。
电力词汇翻译
电力系统 power system 发电机 generator 励磁 excitation励磁器 excitor 电压 voltage 电流 current升压变压器 step-up transformer 母线 bus 变压器 transformer空载损耗 no-load loss 铁损 iron loss 铜损 copper loss空载电流 no-load current 有功损耗 reactive loss 无功损耗 active loss输电系统 power transmission system 高压侧 high side 输电线 transmission line 高压 high voltage 低压 low voltage 中压 middle voltage功角稳定 angle stability 稳定 stability 电压稳定 voltage stability 暂态稳定 transient stability 电厂 power plant 能量输送 power transfer交流 AC 直流 DC 电网 power system落点 drop point 开关站 switch station 调节 regulation高抗 high voltage shunt reactor 并列的 apposable 裕度 margin故障 fault 三相故障 three phase fault 分接头 tap切机 generator triping 高顶值 high limited value 静态 static (state)动态 dynamic (state) 机端电压控制 AVR 电抗 reactance电阻 resistance 功角 power angle 有功（功率） active power 电容器 Capacitor 电抗器 Reactor 断路器 Breaker电动机 motor 功率因数 power-factor 定子 stator阻抗 impedance 功角 power-angle 电压等级 voltage grade有功负载: active load PLoad 无功负载 reactive load 档位 tap position电阻 resistor 电抗 reactance 电导 conductance电纳 susceptance 上限 upper limit 下限 lower limit正序阻抗 positive sequence impedance 负序阻抗 negative sequenceimpedance零序阻抗 zero sequenceimpedance无功（功率） reactive power 功率因数 power factor 无功电流 reactive current 斜率 slope 额定 rating 变比 ratio参考值 reference value 电压互感器 PT 分接头 tap仿真分析 simulation analysis 下降率 droop rate 传递函数 transfer function 框图 block diagram 受端 receive-side 同步 synchronization保护断路器 circuit breaker 摇摆 swing 阻尼 damping无刷直流电机 Brusless DC motor 刀闸(隔离开关) Isolator 机端 generator terminal变电站transformer substation永磁同步电机Permanent-magnet Synchronism Motor异步电机Asynchronous Motor三绕组变压器three-column transformer ThrClnTrans双绕组变压器double-column transformer DblClmnTrans固定串联电容补偿fixed series capacitor compensation双回同杆并架double-circuit lines on the same tower单机无穷大系统one machine - infinity bus system励磁电流 Magnetizing current 补偿度 degree of compensation电磁场:Electromagnetic fields 失去同步 loss of synchronization装机容量 installed capacity 无功补偿 reactive power compensation故障切除时间 fault clearing time 极限切除时间 critical clearing time强行励磁 reinforced excitation 并联电容器 shunt capacitor下降特性 droop characteristics 线路补偿器 LDC(line drop compensation)电机学 Electrical Machinery 自动控制理论 Automatic Control Theory电磁场 Electromagnetic Field 微机原理 Principle of Microcomputer电工学 Electrotechnics 电路原理 Principle of circuits电机学 Electrical Machinery电力系统稳态分析Steady-State Analysis of Power System电力系统暂态分析Transient-State Analysis of Power System电力系统继电保护原理Principle of Electrical System's Relay Protection电力系统元件保护原理Protection Principle of Power System 's Element 电力系统内部过电压Past Voltage within Power system模拟电子技术基础Basis of Analogue Electronic Technique数字电子技术Digital Electrical Technique电路原理实验Lab. of principle of circuits电气工程讲座Lectures on electrical power production电力电子基础Basic fundamentals of power electronics高电压工程High voltage engineering电子专题实践Topics on experimental project of electronics 电气工程概论Introduction to electrical engineering电子电机集成系统Electronic machine system电力传动与控制Electrical Drive and Control电力系统继电保护Power System Relaying Protection主变压器main transformer升压变压器step-up transformer降压变压器step-down transformer工作变压器operating transformer备用变压器standby transformer公用变压器common transformer三相变压器three-phase transformer单相变压器single-phase transformer 带负荷调压变压on-load regulating transformer器变压器铁芯transformer core变压器线圈transformer coil变压器绕组transformer winding变压器油箱transformer oil tank变压器外壳transformer casing变压器风扇transformer fan变压器油枕transformer oil conservator变压器额定电压transformer reted voltage变压器额定电流transformer reted current变压器调压范围transformer voltage regulation rage配电设备power distribution equipmentSF6断路器SF6 circuit breaker开关switch按button钮隔离开关isolator,disconnector真空开关vacuum switch刀闸开关knife-switch接地刀闸earthing knife-switch电气设备electrical equipment变流器current converter电流互感器current transformer电压互感器voltage transformer电源power source交流电源AC power source直流电源DC power source工作电源operating source备用电源Standby source强电strong current电weak current继电器relay信号继电器signal relay电流继电器current relay电压继电器voltage relay跳闸继电器tripping relay合闸继电器closing relay中间继电器intermediate relay时间继电器time relay零序电压继电器zero-sequence voltage relay差动继电器differential relay闭锁装置locking device遥控telecontrol遥信telesignalisation遥测telemetering调teleregulation断路器breaker,circuit breaker少油断路器mini-oil breaker,oil-mini-mum breaker高频滤波器high-frequency filter组合滤波器combined filter常开触点normally opened contaact常闭触点normally closed contaact并联电容parallel capacitance保护接地protective earthing熔断器cutout,fusible cutout电缆cable跳闸脉冲tripping pulse合闸脉冲closing pulse一次电压primary voltage二次电secondary voltage压并联电容器parallel capacitor无功补偿器reactive power compensation device消弧线圈arc-suppressing coil母线Bus,busbar三角接法delta connection星形接法Wye connection原理图schematic diagram一次系统图primary system diagram二次系统图secondary system diagram两相短路two-phase short circuit三相短路three-phase short circuit单相接地短路single-phase ground short circuit短路电流计算calculation of short circuit current自动重合automatic reclosing闸高频保护high-freqency protection距离保护distance protection横差保护transverse differential protection纵差保护longitudinal differential protection线路保护line protection过电压保护over-voltage protection母差保护bus differential protection瓦斯保护Buchholtz protection变压器保护transformer protection电动机保护motor protection远方控制remote control用电量power consumption载波carrier故障fault选择性selectivity速动性speed灵敏性sensitivity可靠性reliability电磁型继电器electromagnetic无时限电流速断保护instantaneously over-current protection 跳闸线圈trip coil工作线圈operating coil制动线圈retraint coil主保护main protection后备保护back-up protection定时限过电流保护definite time over-current protection 三段式电流保护the current protection with three stages 反时限过电流保护inverse time over-current protection方向性电流保护the directional current protection零序电流保护zero-sequence current protection阻抗impedance微机保护Microprocessor Protection。
电力系统专业继电保护词汇及英语词汇翻译
序号
英文全称
中文解释
1
Bus duct
母线槽; 母线管道
2
Bus hub
总线插座
3
Bus line
汇流线
4
Bus insulator
母线绝缘器
5
Bus request cycle
总线请求周期
6
Bus reactor
母线电抗器
7
Bus protection
母线保护
8
Bus rings
集电环
9
Bus rod
汇流母线
10
Bus section reactor
分段电抗器
11
Bus structure
母线支架; 总线结构
12
Bus tie switch
母线联络开关
13
Bus-bar chamber
母线箱
14
Bus-bar fault
母线故障
15
Bus-bar insulator
母线绝缘子
16
Busbar sectionalizing switch
母线分段开关
17
Current attenuation
电流衰减
18
Current actuated leakage protector
电流起动型漏电保护器
19
Current balance type current differential relay
高压电瓷绝缘子
35
Option board
任选板; 选配电路板; 选择板
36
Oscillator coil
振荡线圈
电力专业术语英汉翻译
10月8日《水利水电工程技术术语标准》（二）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（垂线观测仪） 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（指标差，竖盘指标差） index error of vertical circle垂直升船机 vertical ship 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（沉陷观测，沉降观测） 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 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Darcy′s law of seepage大坝变形观测 dam deformation observation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（大地点） geodetic control point大地水准面 geoid大地原点（大地基准点） 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 representative 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 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 layout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单位线(时段单位线) unit hydrograph单位转速[流量][出力] unit speed[discharge][power]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 connection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 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 procedure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 traverse 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（倒锤法） inverse plumb line observation倒虹吸管 inverted 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（等高线间隔） 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 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 frequency 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 retaining 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（大坝库区地壳形变观测） 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 ground 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（原图编绘） map compilation地图编绘与制印 Map Compilation 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（图号） map numbering地图图式（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 reproduction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 configuration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 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 characteristics 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（地貌结构线，地貌特征线） orographic character line地震 earthquake地震动水压力 earthquake hydrodynamic 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 geologic 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 precipitation(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（EDMI）电磁波测距仪（物理测距仪） electromagnetic wave distance measuring instrument（EDMI）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 electric 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 dispatch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 (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 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（全站式电子速测仪，自动电子速测仪） 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 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 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 evaluation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 angle 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 between 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 control 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 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 short 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 zone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 force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 voltage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（多光谱扫描仪） 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 multi-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 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 rated value额定值 rated value (rating)额定转速 rated speed二[三]段式电流保护 two[three]-step current protection二倍照准差互差（2c互差，2c较差） discrepancy between twice collimation errors二次电流[电压] secondary current[voltage]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]。
电力术语(汉英)
1.保护,保护装置―――protection保护事件protection event、SOE事件Soe Records一般事件General Event保护事件描述发生错误protection event description error保护报警protection alarm保护动作protection operated保护出口protection operated 在印度，保护动作与保护出口没有区分，是同一个事情保护复归protection reset保护类型码device type code 翻译中，装置类型码和保护类型码均如此翻译2.线路保护―――110KV及以上线路保护、220KV及以上线路保护line protection - ---110KV line protection, 220KV and above line protection3.变压器保护―――两卷变压器保护、三卷变压器保护transformer protection - two-winding transformer protection, three-winding transformer protection4.间隔―――公用间隔、主变间隔、线路间隔bay ---- public bay, main transformer bay, line bay间隔浏览bay browsing5.二次回路secondary circuit二次回路正常secondary circuit normal二次回路断开secondary circuit abnormal6.开关―――开关操作、开关检修、开关信号breaker or circuit breaker(CB)breaker –breaker operation, Breaker Maintenance, breaker status开关分breaker trip开关合breaker close开关信号变位breaker status change开关刀闸变位Break/isolator change7.刀闸isolator8.地刀earth switch就地合闸local close isolator、就地跳闸local trip isolator、远方合闸命令remote close isolator远方跳闸命令remote trip isolator、合闸成功closing success、合闸失败closing failure、跳闸成功tripping success、跳闸失败tripping failure9.CT 断线CT line-break10.PT 断线PT line-break11.母线bus12.闭锁―――闭锁功能block - blocking function闭锁退出lock disable闭锁投入lock enable13.就地―――就地状态local state14.远方―――远方状态remote state (L/R)15.正常/故障/检修normal/fault/maintenance16.压板―――strap普通压板common strap、备自投压板back-up power strap、压板退出strap disable压板投入strap enable17.比例―――比例系数ratio18.模拟量analog19.开关量digital20.遥测量―――通用遥测analog general analog虚拟遥测点virtual analog21.遥控量―――control 通用遥控general control22.遥脉量energy虚拟遥脉点virtual Energy23.遥信量―――digital signal, DS通用遥信– general DS虚拟遥信点virtual DS双位置遥信DPI double point information遥信变位DS change开关遥信复归时间Reset TIme of Changed DS (Sec.)24.电流current (I)25.电压―――voltage (V)节点1越限电压– node 1 overvoltage26.电度energy27.功率因数power factor (cos )28.无功reactive power (Q)29.有功active power (P)30.直流Direct Current (DC.)31.电笛alarm whistle32.电铃alarm bell电铃时间Alarm Bell Time(Sec.)分鸣电笛trip whistle合鸣电笛close whistle音响驱动电铃电笛sound signal drive alarm bell and alarm whistle 在印度保护本身驱动三种声音，后台只发一种声音33.开入digital input DI34.开出―――digital output DO开出传动– digital output drive开出板端子digital output board outlet35.收回―――开出板端子收回、开出超时未收回reset –digital output board outlet reset DO overtime36.调压―――voltage regulation调压成功voltage regulation success、调压失败voltage regulation failure、调压升档tap raise、调压降档tap lower、调压滑档、tap slip滑档时间、调压停止（调压停档）voltage regulation-stop position,、37.档位―――position分接头档位– tap position、中心档位central position分接头―――tap分接头调节– tap changing38.变电站―――substation变电站类型Station Type变电站信号复归substation signal reset变电站信号变位substation signal change站长station manager、值长operation in charge39.零漂―――零漂校验出错zero drift – zero drift calibration error40.控制字control word41.死区dead zone ,42.切除fault clearing43.防抖动时间Debouncing Delay防抖动时间变位次数Change Count During Debouncing Delay ,44.定值下传定值send setting group to protection定值区CRC自检出错CRC check error of setting group定值区出错setting group error定值模板setting template定值类型码setting type code45.CPU告警CPU alarm装置告警device alarm1.2.ROM区和校验出错check sum of ROM error3.配置信息校验出错configuration check error4.RAM自检出错RAM self-check error5.配置表自检出错configuration table self-check error6.PLC表自检出错PLC table self-check error7.EEPROM自检出错EEPROM self-check error8.开出检验出错digital output check error9.通信中断communication break10.串口通信中断serial communication break11.AD采样出错A/D sampling error383 组号group no 385 功能码function code386 对象号object no 384 路数route num46.五防fail-safe unit。
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I-bar
工字钢，工字条
U-iron
槽铁
O-ring
环形圈
V-belt
三角皮带
T-square
丁字尺
Twist drill 麻花钻
无忧PPT整理发布
形译
（1）对专业英语中的商标、型号、牌号等均不可译出汉 语
• Z80 PIO ——Z80并行接口 • IBM notebook——IBM笔记本 • p-n-p junction p-n-p结 （2）以某个字母代替某种概念时，可直接将字母译出 • X-ray——射线 • Y-direction ——Y轴方向
无忧PPT整理发布
音译------意译
• valve 凡尔—— 阀门 • motor 马达—— 电动机 • washer 华司—— 垫圈 • flange 法兰—— 凸缘 • engine 引擎—— 发动机
无忧PPT整理发布
象译
（1）某些产品或材料的外形与某个字母相似，并以该字 母定名时，可译成相应的汉字或译成其形象。
（2）动词宾语的转换——翻译时，经常可以把动词have 的宾语译成主语，而把原来的主语译成它的定语。
• Our lab has allocated considerable advanced
computer.
无忧PPT整理发布
我们实验室的先进计算机配备得相当多。
语序变动
（3）由of构成的定语——在of前是表示种类、方 式、程度和数量的词汇时，则放在of前来修饰后 面的名词。
• In an oil-minimum breaker the arc will decompose some of the oil.
在少油断路器中，电弧将分解一些油。
无忧PPT整理发布
2、宾语——为了适应汉语的表达习惯，翻译时宾语译在 动词之前，同时可以加上“把、将、让、对” 等字。
• The filter circuit consists of inductors and capacitors, so no power is lost in the filter.
这个滤波器电路由电感和电容组成，所以没有功率损耗。
1、非主语译成主语
（1）谓语的转换——某些英语动词，如act、aim、 behave、differ等在翻译时，往往要译成名词，并作句 子的主语，而原来的主语译成它的定语。
• This paper aims at discussing new developments in component material and techniques. 本文的目的在于讨论元件材料和技术方面的新发展。
• clock frequency 时钟——时钟频率
• input/output 输入/输出设备
（3）转换——根据需要，有时把术语中的修饰词和被修 饰词进行互换，以便使术语语义明确。
• current rating 额定电流
无忧PPT整理发布
• noise eliminatcomplementary metal oxide semiconductor
互补金属氧化物半导体 • radwaste radioactive waste 放射性废物 • nukes nuclear weapons 核武器 • skylab-sky laboratory 天空实验室
无忧PPT整理发布
音译
（1）计量单位、材料、定律、理论、新发现等 • volt（电压单位）伏（特） • henry （电感单位）亨（利） • quark 夸克(构成原子的最小粒子) • lumen 流明(光通量单位) • erg 尔格(功的单位) • radar 雷达
无忧PPT整理发布
语序变动
3、同位语——在一个词汇后面跟一个起进一步说明作用 的同位语，翻译时可以把两者的顺序颠倒。
• The branch of science, artificial intelligence, is developing rapidly. 人工智能这门学科分支正在迅速发展。
4、状语——汉语排列顺序：时间状语—地点状语—方式 状语；英语排列顺序：方式状语—地点状语—时间状语 ，翻译时按以上顺序进行调整。
• China successfully launched its first man-made earth satellite in April 1970无. 忧PPT整理发布 中国于1970年4月成功发射了第一颗人造地球卫星。
语序变动
5、定语 （1）后置定语前置——在汉语中，定语都放在被修
饰词之前；而在英语中以下情况可以置于被修饰词 之后：介词短语、形容词短语、动词不定式、分词 等。
无忧PPT整理发布
句子成分的翻译
一、语序变动 二、句子成分的转换 三、句子成分分译 四、否定形式的转换
无忧PPT整理发布
语序变动
1、表语——对于“主+系+表”结构，翻译时应将主语和 表语的位置互换。
• Non-conductors are rubber and glass. 橡胶和玻璃都是非导体。
电力专业术语的翻 译
专业术语的翻译
1.意译 讲解练习1 2.音译 讲解练习2 3.象译 讲解练习3 4.形译 讲解练习4
无忧PPT整理发布
意译
（1）省译——在不改变原文意思的前提下，省略掉一个 或一些词
• terminal 终端装置—— 终端
• resistor 电阻器—— 电阻
（2）增补——为了使译名清楚、具有专业特征，必要时 可以增补一个或多个汉字。
• Rockets composed of more than one stage are known as stepped ones. 两级以上的火箭称为多级火箭。
（2）前置定语与后置定语共存——此时将与被修饰 名词关系紧密的紧靠被修饰名词。
• A rotating commutator on the DC machine, used as an excite, was a common means for achieving rectification in the past. 在过去，用作励磁机的直流电机无上忧P的PT旋整转理发整布流子是 完成整流的一个普遍措施。