slot coil

例句：

1. 1. The slot coil is used in the motor to generate torque.
   槽线圈用于电机中产生扭矩。
2. 2.The slot coil was designed to improve efficiency and reduce noise.
   槽线圈被设计来提高效率并减少噪音。
3. 3. The slot coil was a critical component of the new generator design.
   槽线圈是新型发电机设计的关键组件。