【摘要】 探讨了局部自由度在机械中的应用,并将其归纳为三个方面:变滑动为滚动、改善车辆的平衡和运动状况、改善力的分布。更多还原

【Abstract】 This article probes into the application of partial freedom in machinery and concludes three aspects from this: transforming sliding into rolling; improving vehicles condition of balance and movement; improving the distribution of the force.更多还原