水利水电工程专业英语教材

《水利水电工程专业英语教材》由会员上传分享，免费在线阅读，更多相关内容在应用文档-天天文库。

1、WORD文档下载可编辑高等学校水利类统编教材《水利专业外语》迟道才周振民主编上传人单位：华北水利水电学院水利系专业技术资料分享WORD文档下载可编辑目录Lesson1importanceofwater水的重要性2Lesson2theHydrologicCycle水循环4Lesson3hydrology水文学6Lesson4undergroundwater地下水10Lesson5whatcausesflooding洪水是怎样形成的14Lesson6natureofwaterpollution水污染的性质17Less

2、on7Planningforwaterresourcesdevelopment水资源开发规划20Lesson8reservoirs水库24Lesson9Propertiesofconcrete混凝土的特性28Lesson10basicconceptsofreinforcedconcrete钢筋混凝土基本概念33Lesson11dams坝36Lesson12embankmentdams土石坝40Lesson13concretegravitydamonrockfoundations岩基上的混凝土重力坝44Lesson

3、14Archdams拱坝48Lesson15spillways溢洪道52Lesson16designforces设计作用力56Lesson17Significanceofinfiltrationandprocessofinfiltration入渗重要性及过程60Lesson18evapotranspiration腾发量63Lesson19irrigationmethods灌溉方法66Lesson20irrigationcanals灌溉渠道74Lesson21landdrainage耕地排水77Lesson22me

4、thodsofapplicationsofdripirrigationsystems滴灌系统的应用方法81Lesson23hydraulicturbines水轮机84Lesson24hydro-electricpower水力发电88Lesson25differentialleveling水准测量（微差水准测量）94Lesson26constructionandequipment施工和设备99Lesson27engineeringeconomyinwaterresourcesplanning水利规划中工程经济102

5、Lesson28soilerosionandsoilconservation土壤侵蚀与土壤保持108Lesson29groundwaterandclimatechange地下水与气候变化112Lesson30irrigationperformanceevaluation灌溉运行评价115Lesson31bidding,bidopeningandawardofcontract招标、开标和授予合同118Lesson32howtowriteascientificpaper如何撰写科技论文121专业技术资料分享WORD文

6、档下载可编辑Lesson1importanceofwater水的重要性Waterisbestknownandmostabundantofallchemicalcompoundsoccurringinrelativelypureformontheearth’ssurface.Oxygen,themostabundantchemicalelement,ispresentincombinationwithhydrogentotheextentof89percentinwater.Watercoversaboutthre

7、efourthsoftheearth'ssurfaceandpermeatescracksofmuchsolidland.ThePolarRegions(原文polarregions)areoverlaidwithvastquantitiesofice,andtheatmosphereoftheearthcarrieswatervaporinquantitiesfrom0.1percentto2percentbyweight.Ithasbeenestimatedthattheamountofwaterinthea

8、tmosphereaboveasquaremileoflandonamildsummerdayisoftheorderof50,000tons.在地球表面以相对纯的形式存在的一切化合物中，水是人们最熟悉的、最丰富的一种化合物。在水中，氧这种最丰富的化学元素与氢结合，其含量多达89%。水覆盖了地球表面的大约3/4的面积，并充满了陆地上的许多裂缝。地球的两极被大量的冰所覆盖，