吸水系数 coefficient of water absorption 透水系数coefficient of water permeability 过量空气系数 coefficient， excess air ..
双语例句
1
Through the experiment we obtain the relationship between coefficientof air permeability and coefficientofwaterpermeability.
通过试验得出了渗气系数与渗透系数的相关关系。
2
The main factors affecting the well yield are the transmissivity and water yield coefficientof the aquifer as well as the permeability coefficient and thickness of the leaky layer.
含水层的导水系数、释水系数和弱透水层的渗透系数、厚度是影响井涌水量的两大重要因素。
3
Furthermore, the variation laws of the pore water pressures and the permeabilitycoefficient during the consolidation of the refuses are analysed.