In the first chapter, it introduces the background of study, present situation of city public utilities and the management of water industry, the research method and content.

论文的第一章主要介绍研究背景，城市公用事业和供水行业的现状，以及研究的方法及内容。

youdao

To draw up the technical standards and management norms of water supply industry and drainage industry, as well as to supervise and implement them.

拟订供水、排水行业的技术标准、管理规范，并监督实施。

youdao

According to water supply theory and characteristics of industry enterprise water networks, analysis management software on Liao Hua water supply networks was developed.

作者以给水工程理论为基础，针对工业企业供水管网的特殊性，研制了辽化供水管网软件管理分析程序。

youdao

They include water supply and sewerage, including abstraction and impounding of water, resources management, water quality, the water industry, water charges, safety of reservoirs and so on.

BBC: Highly politicised liquid assets

If the project is successful, as a pilot has been, it will also establish the use of an internet-based management system, mitigate losses from flooding and increase the supply of water to industry.

ECONOMIST: But the science of yields is unyielding