self-regulation device

例句：

1. 1.The self-regulation device helps to regulate the temperature in the room.
   这个自我调节装置有助于调节房间的温度。
2. 2. The self-regulation device is designed to prevent overheating during long periods of use.
   这个自我调节装置旨在防止长时间使用过程中过热。
3. 3.The self-regulation device can be used to control the speed of a car's engine.
   这个自我调节装置可以用来控制汽车引擎的速度。