2014电力专业术语英汉翻译.doc

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?un