critical flow value

基本解释

The results of the experiments show there is a critical value of cross flow velocity and solid content.
实验结果表明，错流速度及沉淀物浓度都有一个临界值，过滤效果受此值影响。
The paper states that using critical flow venturi nozzle as the measuring value transferring standard is the developing orientation of calibration technology of gas meters.
最后指出，采用临界流文丘利喷嘴作为量值传递标准是煤气表标定技术的发展方向。
This paper analyzed the start-up mechanism of the incompact substance, and gave out the formula that could be used in computing the critical rainfall value of debris flow in its eruption.
本文从松散物质失稳引发泥石流的机理出发，推导了松散物质失稳时的雨量计算公式，该公式可用于计算不同流域内泥石流沟道的松散物质起动的临界雨量。