... 粗糙度 harshness; roughness; rugosity; coarseness; degree of roughness; roughness concentration 非摩擦面 non rubbing surface; non-rubbing surface 摩擦面积 friction area; frictional area; rubbing area ...
双语例句
1
Modified factor of frictional coefficient of different sections of designed path of one field or area is obtained by statistical computing and analysis of more Wells.
由多口井数据的统计计算和分析，可得某一油田或区块的水平井设计轨道各井段的摩阻因数放大因数。
2
Combining with a manual berth project in frozen area park, frictional resistance and uplift displacement of piles induced by tangential frozen heaving force are decided by in-site test.