短語詞組短語dry sliding friction property 干滑動摩擦性能dry -friction 干摩擦Dry sliding friction 干滑動摩擦dry sliding friction wear 干滑動摩擦磨損dry sliding friction and wear 干滑動摩擦磨損dry friction damping 振動系統(tǒng)中的質(zhì)點(diǎn)運(yùn)動受大小固定;干磨擦阻尼Dry Friction System 干摩擦系統(tǒng) 返回 dry friction