【摘要】 求出了带电粒子在均匀静电场、稳恒磁场中运动的一般规律，讨论了几种典型运动，给出了相应的运动轨迹，从而看出粒子的运动如何受电场、磁场的相对强弱和初始条件的影响．更多还原

【Abstract】 A general law of the movement of a charged particle in a uniform electromagnetic field is explored. Furthermore, a set of typical sorts of movement are discussed and their related moving tracks are presented. Consequently, it is clearly demonstrated that how the movement of a particle is effected by the intensities of the electric field and magnetic field and the initial conditions.更多还原