容积法
filling and emptying method
volume method
volumetry
volumeter
Volumetric method
sweep volume method
Volume-based method
容积法测流
volumetric method of measuring discharge
gravimeter measurement
容积负荷
volume loading
volumetric organic loading rate
organic loading rate
Volume load
volumetric loading rate
volumetric loading
Loading
容积含水量
soil volumetric water content