基本解釋摩損系數(shù)；耐磨系數(shù)英漢例句雙語例句During electrical sliding wearing, the surface film can reduce the friction coefficient and be beneficial to the frictional performance of the material.結果表明，電磨損時，在電刷和換曏器間形成一層潤滑膜，可降低粘著磨損。The results show that wearing capacity of aluminum matrix composite is less than matrix material obviously, and the friction coefficient is smaller than that of the matrix material.通過分析對摩表麪的形貌特征、磨損量和摩擦因數(shù)等方麪的變化，結果表明，抗磨添加劑能極大地改善機械系統(tǒng)的摩擦學性能。wearing coefficient更多例句專業(yè)釋義材料科學耐磨系數(shù)