江河中的闸坝、电站等水利工程的调度运行对其上下游城市防洪有着重要的作用。

Dispatch and operation of the hydraulic engineering of lock, dam, hydropower station, etc. in rivers play important flood prevention action for the upper and downstream city.

根据初溪水电站的实际情况进行闸坝工作门方案比选，决定采用液压翻板闸门。

According to the actual circumstance in Chuxi Hydropower Station, we compare the work door designs and finally decide to adopt the hydro-automatic gage against hydraulic pressure.

提出在多闸坝河流上，利用枯水期断面化学需氧量同步监测数据测算COD综合衰减系数的方法。

A method to calculate the fall coefficient of COD in rivers which have many DAMS was put forward.

随着我国西部水电资源的快速开发利用，出现了趆来趆多中低水头的闸坝型水利枢纽。

Along with the rapid exploitation of water power resource in west of the country, more and more mid or low-head flood gate dam hinges are appearing.