英语词汇“sewerage system”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	sewerage system
释义	sewerage system短语⁷⁸⁹⁵⁸ 基本例句污水工程系统 The main topics such as the sewerage system selection, design principles, sewerage network layout, pumping station layout, design of pressure pipe and gravity pipe. 重点阐述在管网布置时，应考虑地形及地质情况，优选重力流排水以节能，并且要兼顾考虑泵站的设置数量及管网建设的经济合理性； cnki The history of the sewerage system in Nanjing is briefed, the existing problems analyzed, and constructive proposals raised. 本文简述了南京城市下水道的发展，分析了存在的问题，提出了建设性意见。 cnki
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