circular tooth

• 圆弧齿

circular tooth的用法和样例：

例句

1. The authors proposed a high-efficiency CNC generating method for cylindrical gear with arcuate tooth traces,by means of a standard hob and studied the hobbing mechanism.
   提出了一种利用标准齿轮滚刀滚切圆弧齿线圆柱齿轮的数控加工方法。