常見(jiàn)例句雙語(yǔ)例句The selection of the disposal methods of municipal sewage and the way of seperation of the old combined sewerage system need to be discussed and studied.城市廢水出路的安排和合流制溝道系統(tǒng)的分流化是兩個(gè)需要深入研究的課題。http://dict.cnki.netIn England, an integrated management of a river basin has been practiced, which is combined with a management system of privatization of water supply and sewerage treatment.英國(guó)實(shí)行的是中央對(duì)水資源按流域統(tǒng)一管理和水務(wù)私有化相結(jié)合的管理體制； 返回 combined sewerage system