“synchronizer”造句，怎麼用synchronizer造句

Reverse synchronizer and fransfer let the shift reverse with no shock and realize the 4WD.

This gearbox has four and a reverse gear, and through the inertial type of synchronizer to realize shift gears.

The main and the auxiliary cases shift by lock ring synchronizer and the reverse speed shift by joint sleeve.

The material flow in steel synchronizer ring under top location mode is better than that under bottom location mode, which greatly benefits defects control.