drain pipeline meaning in English
排放
Examples
- Construction quality control of concrete drain pipelines engineering
混凝土排水管道工程施工质量控制 - The simulative calculation results show that all the three measures mentioned herein have larger effects on the infiltration , runoff , flood peak flow and overland flow and can greatly alleviate the pressure of the draining pipeline , clip the flood peak and increase the infiltration as well , if they are taken as the additional important measures of urban drainage for flood control
模拟计算的结果显示，以上3种方式对入渗、径流、洪峰流量、坡面流等均有较大影响，作为城市防洪排水的重要辅助措施，可以极大地缓解排水管道压力，同时削减洪峰、增加入渗。