over-emptying meaning in English
排水过多
Examples
- The operation measures for controlling over - filling ( over - emptying ) are feasible ; the hoisting loads of valve and miter gate are less than their design values respectively ; but , there exists cavitation phenomenon needed to pay attention to the first crossover culvert when the value is near and after whole opening
控制超灌（泄）操作方式可行；阀门、人字门启闭力均小于设计值；阀门接近全开至全开后，输水廊道第一分流口有空化现象。