污水倒灌 meaning in English
back flow of sewage
backing up of sewage
Examples
- Based on the coupled model of water quality and water quality , this paper estimated the pollution condition for the water soure area , and move backward situation of handan spring
摘要采用水质水量耦合模型，对水源地的污染状况进行评价，提出不同开采条件下黑龙洞泉口的污水倒灌情况。