短語詞組短語friction resistance coefficient 摩阻系數(shù);摩擦阻力系數(shù)friction lo coefficient 摩擦損失系數(shù)friction axis coefficient 摩擦系數(shù);摩阻系數(shù)friction n coefficient 摩擦系數(shù)friction effect coefficient 摩擦影響系數(shù)friction loss coefficient 摩擦損失系數(shù)tube friction resistance coefficient 琯道摩阻系數(shù)Friction drag coefficient of motion 運動阻力系數(shù)friction n coefficient of masonry 砌躰摩擦系數(shù) 返回 friction coefficient