combined sewer system meaning in Chinese

合流制排放
混合下水道系

Intercepting ratio is an important parameter in the rehabilitation of combined sewer system ( css ) and plays a decisive role to the environmental benefit 、 construction investment and operating cost
截流倍数是合流制排水系统截流改造中的重要参数,它的大小对截流改造工程的环境效益、建设投资以及运行成本均起着决定性作用。
At the same time , study on the relation between them needs calculating quantitatively combined sewer system overflow ( cso ) spill volume 、 time and water quality and study the self - purification of contamination in receiving water
研究截流倍数与水体环境质量之间的关系,则需要定量计算合流制排水系统的溢流水量、水质以及溢流时间,并在此基础上研究溢流污水在水体中的净化过程。