| 释义 |
gear reduction rate
基本例句
传动比
When the meshing efficiency of closed epicyclic gear trains is computed, the method of drive-ratio is used often.摘要在计算封闭式周转轮系的啮合效率时，常用传动比法。
Low rimpull requirements often result in the selection of bevel gears with high gear ratios.较低的边缘拉力的要求常常导致需要配置高齿轮传动比的伞齿轮操作机构。 |