These equations most briefly demonstrate the relationship between rotational motion quantity of body and principal moment of force system.
这些方程最简明地给定了物体转动运动量与物体所受力系主矩之间的关系。
These equations most briefly demonstrate the relationship between rotational motion quantity of body and principal moment of force system.
这些方程最简明地给定了物体转动运动量与物体所受力系主矩之间的关系。
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