The power then comes from the angularrotation of the body as it uncoils into the shot.
然后力量来源于击球时身体释放产生的旋转。
2
The dynamic model of the linkage is established by Kane's methods. The approximate model of the linkage with all angularrotation of the links being small is developed using Lagrange's equation.
用凯恩方法建立连杆机构动力学模型，当连杆转动角均为微量时采用拉格朗日方程得到连杆机构近似模型。
3
In motions of rotationangular momentum appears in much the same way as linear momentum appears in motion of translation.