betatron mechanism

例句：

1. 1. The betatron mechanism was used to control the robot's movements.
   贝塔枪机制被用来控制机器人的动作。
2. 2. The betatron mechanism iscrucial for maintaining the stability of the spacecraft.
   贝塔枪机制对于保持航天器的稳定性至关重要。
3. 3. The betatron mechanism was designedto improve the accuracy of the robot's navigation system.
   贝塔枪机制被设计来提高机器人导航系统的精度。