地球的轨道速度，称之为轨道,物体的角速度，它按照一定的,角度速度旋转。
The Earth has an orbital velocity, v I call it v orbital, and there is on the object the angular velocity, It goes around with a certain angular velocity.
利用速度变换给出托玛斯旋进，并应用于玻尔氢原子；利用时间膨胀给出托玛斯角速度；最后计算轨道自旋相互作用能．。
Using transformation of velocities and time dilation, Thomas precession is derived and applied to deduce the spin-orbit interaction energy.
应用推荐