cam chain短语¹⁸⁰⁰⁹⁸⁺¹ 基本例句 凸轮链系 This article analyzed the kinematic and dynamic characteristics of cam/span> chain wheel gearing, and put forward the vibrancy equation, speed equation and acceleration equation of cam chain wheel. 分析了偏心链轮传动机构的运动学与动力学特性，确定了偏心链轮的振动方程、速度与加速度计算方程和从动轮的运动规律。 cnki