质点运动方程及其修正 XSPH
本文采用牛顿法并藉计算机求解质点沿机械抛掷机构内的旋转叶片运动的方程。
In this paper we use Newtoh's method to solve the equation of motion of particles along rotating blades.
对于受速率为常数约束的运动质点，可以应用动能定理建立其运动微分方程。
The differential equations of motion of a particle constrained to moving in a constant speed are deduced from the kinetic energy theorem.
运用质心运动定理，分析了质点在可自由移动的凹曲面上滑下时，质点对惯性系的运动轨迹方程。
The possible tracks of a particle BXm_(2), sliding down along a free movable concave surface with the mass m_(1) are analyzed.
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