frictional coefficient

常見例句

Below 417℃, cobalt is in dense-hexagonal structure, it has lower frictional coefficient and sound wear resistance.
鈷在417℃溫度以下，為密排六方結構，具有低的摩擦系數(shù)，而具有很好的耐磨性。
The results showed that surface of different materials have obvious influence on the frictional coefficient while direction has no significant effect on it.
結果表明：摩擦方向對摩擦系數(shù)的影響不大，實際生產中主要需考慮摩擦基材面對摩擦系數(shù)的影響。
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.
由多口井數(shù)據(jù)的統(tǒng)計計算和分析，可得某一油田或區(qū)塊的水平井設計軌道各井段的摩阻因數(shù)放大因數(shù)。