• 根据重心物理意义人体重心原理进行了拓,指出了运动环节不动环节的应用。

    Then the physics meanings of obvious and concealed circles of gravity center of human body are probed, and the principle mentioned above is extended.

    youdao

  • 根据重心物理意义人体重心原理进行了拓,指出了运动环节不动环节的应用。

    Then the physics meanings of obvious and concealed circles of gravity center of human body are probed, and the principle mentioned above is extended.

    youdao

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