“啮合的”造句
目前16S251是成为当今世界最强有力同步
啮合的变速器.
The 16 S 251 is now the most powerful synchromesh transmission in the world.
齿合系数 ---
啮合的平均齿数.
Contact ratio: the average number of teeth in contact.
互相
啮合的直齿圆柱齿轮,必须具有相同的径节.
Meshing spur gears must have the same diametral pitch.