机械运动模拟， 凸轮机构绕中轴线旋转， 阻尼运动， 连杆机构的运动模拟， 凸轮的转动。 -Mechanical motion simulation, cam around the axis of rotation, damping motion, linkage of the motion simulation, the cam rotation.

球墨铸铁材料内燃机车柴油机凸轮轴激光固态相变的研究Nodular cast iron material for locomotive diesel engine cam axis laser solid state phase change research-Nodular cast iron material for locomotive diesel engine cam axis laser solid state phase change research

凸轮机构绕中轴线旋转,弦振动模拟,阻尼振动,双摆模型等-The cam mechanism rotates around a central axis,the simulation of string vibration damping vibration double pendulum model