travelling induction coil

例句：

1. 1. The travellinginduction coil is used to measure the magneticfield strength.
   旅行感应线圈用于测量磁场强度。
2. 2.The new model of the car has atravelling induction coil that can detect obstacles.
   这款新车配备了一个可以探测障碍物的旅行感应线圈。
3. 3. The induction coil in the generator isresponsible for generating electricity.
   发电机中的感应线圈负责产生电力。