The method is universally applicable to the processoftooth - profile of various dies and spur gears.
该方法对各种模具和圆柱齿轮的渐开线齿形加工均适用。
2
For people who want a smile that is brighter, the processoftooth whitening can be easily administered.
人想要一个微笑,是光明的过程中,牙齿美白,可以容易管理。
3
The micro angle induced by the tooth surface elastic deformation causes the change of meshing points. Quasi-Hertzian analysis is defined as the processoftooth meshing analysis.