水利水电词汇.doc

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1、水利水电词汇床面形态Bedform床沙质(造床质) bedmaterialload垂线观测坐标仪（垂线观测仪）coordinatographforplummetobservation垂线平均流速meanvelocityatavertical垂直度perpendicularity垂直度盘指标差（指标差，竖盘指标差）indexerrorofverticalcircle垂直升船机verticalshiplift垂直收缩系数vena-contractacoefficient垂直位移工作点operativemarkofverticaldisplacement垂直位移观测（沉陷观测，沉降

2、观测）verticaldisplacementobservation垂直位移基点datummarkofverticaldisplacement磁法勘探magneticprospecting磁方位角magneticazimuth磁极fieidpole磁子午线magneticmeridian次固结(次压缩) secondaryconsolidation(secondarycompression)次固结沉降secondaryconsolidationsettlement次生曲流submeander次生盐碱化secondarysalinization次要建筑物secondarystr

3、ucture凑合节adjusterofsteelpipe粗骨料coarseaggregate粗碎primarycrushing粗制螺栓bolt,roughbolt错缝staggeredjoint搭接lapjoint达西渗流定律Darcy′slawofseepage大坝变形观测damdeformationobservation大坝水泥damcement大暴雨largerainstorm大潮(朔望潮) springtide大地构造geotectonics大地控制点（大地点）geodeticcontrolpoint大地水准面geoid大地原点（大地基准点）geodeticdatum

4、大气窗口atmosphericwindow大气折光差atmosphericrefractionerror大体积混凝土massconcrete大头坝massive-headdam(massive-buttressdam)大修理费overhaulingcost代表性露点representativedewpoint带喉管的圆筒式调压室throttledsurgechamber带舌瓣闸门gatewithflap带速饱和变流器差动保护longitudinaldifferentialprotectionemployingquickly-saturabletransformer带状间作st

5、ripcropping带状淤积beltdeposit贷款偿还年限paybackperiodofloan单层布置singlestoreylayout单调节调速器single-regulationgovernor单回线single-circuitline单机调节independentregulation单级单吸悬臂式离心泵single-stageend-suctioncentrifugalpump单级双吸式离心泵single-stagedouble-suctioncentrifugalpump单极高压直流系统monopolar/unipolarHVDCsystem单价合同(固定单

6、价合同)unit-pricecontract单价和总价混合合同lump-sumandunit-pricecombinedcontract单列布置singlerowlayout单母线接线single-busconnection单曲拱坝singlecurvaturearchdam单位弹性抗力系数coefficientofunitelasticresistance单位电能投资costperkilowatt-hour单位工程unitproject单位耗药量powderfactor单位容量投资(单位千瓦投资)costperkilowatt单位水力矩unithydraulictorque

7、单位水推力unithydraulicthrust单位线(单位过程线) unithydrograph单位线(时段单位线) unithydrograph单位转速[流量][出力] unitspeed[discharge][power]单吸式离心泵single-suctionpump单相变压器single-phasetransformer单相重合闸one-phaseARC单向变形onedirectionaldeformation单向波one-directionwave单斜岩层monocline单因子试验expe