青年中文drainage pipeline的意思
drainage pipeline中文翻譯：
[建]排水管道
drainage───n.排水；排水系統；污水；排水面積
teamster pipeline───teamster管道
abscess drainage───膿腫引流術
brigadier pipeline───準將管道
chromatograph pipeline───色譜儀管路
drainage hole───排水孔；排泄孔；疏水孔
css pipeline───css管道
venous drainage───靜脈回流
purulent drainage───化膿性引流
application of high pressure water jet technology in coal mine main drainage pipeline is discussed briefly.───簡要探討了高壓水射流清洗技術在煤礦主排水管道清洗中的應用。
material requirement, main equipment and work conditions are indicated for brushing of drainage pipeline.───指出涂刷排水管道的材料要求、主要機具及作業條件。
Design experience of water supply and drainage pipeline project is introduced in the paper.───本文介紹了石油化工企業給水排水管道工程的設計經驗。
The utility model relates to an accessory of the drainage pipeline of a toilet bowl, comprising a main pipe and a branch pipe.───一種抽水馬桶下水管路附件，包括一個主管和一個支管。
Water supply and drainage pipeline net engineering " is the mainly course in environmental specialty of college. "───《給排水管道工程》是高等院校環境類各有關專業的一門主要課程。
The city drainage pipeline network needs comprehensive monitoring to keep its operation safety.───保障城市排水管網安全運行，必需對排水管網進行全面監測。
In this paper the application of high pressure water jet technology in coal mine main drainage pipeline is discussed briefly.───簡要探討了高壓水射流清洗技術在煤礦主排水管道清洗中的應用。
Flap valve is mainly installed in the end of drainage pipeline to prevent extra water flow backward.───拍門主要安裝在排水管道的尾端，用于防止外水倒灌。
iron-cast pipe and concrete pipe are adopted for drainage pipeline.───排水管道采用鑄鐵管和混凝土管。
The carrying out of Norm 2000 is facing several problems because the budget estimate of drainage pipeline cannot meet with the principle of bid project bill.