【摘要】 本文从周转轮系与基本齿轮传动单元相关的运动性能入手，探讨了用基本齿轮传动单元表达机构总传动比的方法。更多还原

【Abstract】 Abstract Based on the discussion of the kinematic a characterastics of fundamental geared entities,an useful method for speed ratios analysis of epicyclic gear mechanism is presented in this paper.更多还原