static frictional force
静摩擦力
以上为机器翻译结果,长、整句建议使用 人工翻译 。
A discussion is made of the work done by static frictional force and the conservation of mechanical energy in the work doing process by way of typical cases.
本文就静摩擦力做功以及在静摩擦力做功过程中机械能守恒问题,结合实例做进一步讨论。
youdao
应用推荐
模块上移
模块下移
不移动