| 释义 |
standard pitch circle ˈstændədpitʃˈsə:kl
基本例句
分度圆
The principle straightness error of cutting square in work-pieces can be controlled by choosing a suitable pitch diameter of the planetary gear in the machine tools.选取适当的车头行星轮的分度圆直径，可以有效地控制车方原理的直线度误差。 |