【摘要】 基于量纲分析方法是解决问题的一个重要方法和方向的理念，对刚体的定轴转动问题通过单位制思路转化为质点平动问题，就恒定力矩与角加速度型和恒定力矩与角位移型问题将角量和线量之间进行了简单而高效的转换．更多还原

【Abstract】 Based on the concept that dimensional analysis is an important method and direction idea,be directed against rigid body rotation around a fixed axis and translational motion of particles of system of unit,passed constant torque to angular acceleration and constant torque to angular displacement simple and efficient convert ro angular quantity and linear quantity.更多还原