internal friction
短语词组
- internal fluid friction 液体内摩擦
- internal -friction effect 内摩擦效应
- internal toothed friction plate 内齿摩擦片
- internal l friction 内摩擦
- mechanism of internal -friction 内耗机制
- internal friction angle 摩擦角
- internal friction factor 内擦系数;动力粘滞系数
- internal friction of rotor 转子内摩擦 返回 internal friction