对虚位移原理在运动学中的应用做了初步探讨，建立了“虚功率方程”。

This article approaches the application of the principle of virtual displacement to kine-matics, sets up the"virtual power's equation", and provides a new research method for kine-matics.

youdao

对虚位移原理在运动学中的应用做了初步探讨，建立了“虚功率方程”。

This article approaches the application of the principle of virtual displacement to kine-matics, sets up the"virtual power's equation", and provides a new research method for kine-matics.

youdao