ratio of water permeability

常见例句

The result shows that water permeability and compressive strength of the pervious concrete are related with its porosity ratio.
试验中采用单粒级和双粒级卵石粗骨料，结果表明：透水混凝土的透水性和抗压强度与混凝土的孔隙率有关；
This paper studied the effects of the filler-asphalt ratio and the gradation on mechanical properties and water permeability of OGFC.
试验研究了粉胶比和集料级配对开级配沥青混凝土（OGFC）力学性能和透水性的影响。
The effects of pore-throat ratio, coordination number and shape factor on relative permeability were investigated in a water-wet condition by means of microscopic si.
利用孔隙网络模型研究水湿情况下孔喉比、配位数、形状因子对相对渗透率的影响。