【摘要】 利用速度瞬心推导出了计算周转轮系传动比的新的通用公式，并举例演示了该公式的应用．更多还原

【Abstract】 By means of the instantaneous center of velocity, a new method for Calculating thetransmission ratio of epicyCllc train is presente the general formula is derived and its application is demonstrated by some examples in this paper.更多还原