短語(yǔ)詞組短語(yǔ)internal fluid friction 液體內(nèi)摩擦internal -friction effect 內(nèi)摩擦效應(yīng)internal toothed friction plate 內(nèi)齒摩擦片internal l friction 內(nèi)摩擦mechanism of internal -friction 內(nèi)耗機(jī)制internal friction angle 摩擦角internal friction factor 內(nèi)擦系數(shù);動(dòng)力粘滯系數(shù)internal friction of rotor 轉(zhuǎn)子內(nèi)摩擦 返回 internal friction