It is clear that for non-concurrent force systems, similar statements could be made with regard to rotations.
可清楚地看出对于非共点力系考虑转动时也可以作出相似的结论。
With the help of 3D CAD, this paper presents an actual example of solving the problem of equilibrium of a spatial concurrent force system by the graphic solution.
借助于三维CAD工程绘图技术，本文介绍了采用图解法求解空间汇交力系平衡问题的应用实例。
With the help of 3D CAD, this paper presents an actual example of solving the problem of equilibrium of a spatial concurrent force system by the graphic solution.
借助于三维CAD工程绘图技术，本文介绍了采用图解法求解空间汇交力系平衡问题的应用实例。
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