基本解釋n.摩擦系數(shù)同根派生 frictionfactor相關(guān)詞英漢例句Keywords Friction;Wear;Frictionfactor;Carbon-carbon composite; 摩擦;磨損;摩擦系數(shù);碳／碳復(fù)合材料;High frictionfactor decreased;Hardness has been increased by ten percent; 摩擦系數(shù) 大大下降、硬度提高10%25左右；frictionfactor更多例句