water-supply engineering

Study on water saving irrigation technology of engineering and policy management

节水灌溉工程技术与政策管理研究

The results of circulation test, judgment of water quality and the way to deal with a situation, as well as the engineering practice are reported at this papar.

本文报告了循环试验、水质判断和对策，以及工程实践的主要结果。

Environmental Protection: sewage disposal engineering and equipment, water pollution controlling, air pollution controlling, proposal of waste materials, ecological environment protection, etc.

环保：水处理工程及设备、水污染控制、大气污染控制、废物处理、清洁设备、固体废弃物污染控制、生态环境保护等。

The Design, Manufacture and Implementation of Flood Control Water System Engineering Map of Yuncheng City

运城市防洪水系工程图的设计制作与实现

Landslide calamity often takes place in the process of construction of water conservancy and power project, railway highway project, port room build project, mine engineering in our country and brings enormous loss to national economic construction;

滑坡灾害在我国水利水电、铁道公路、港口房建、矿山工程建设中时常发生，给国民经济建设带来了巨大的损失。