superconductor thermal switch

例句：

1. 1.The superconducting thermal switch in the new refrigerator is incredibly efficient.
   新冰箱中的超导热开关效率极高。
2. 2. The engineer designed a superconducting thermal switch to improve energy efficiency.
   工程师设计了一个超导热开关以提高能源效率。
3. 3. The superconducting thermal switch was used to cool down the room during the summer.
   在夏天，这个超导热开关被用来冷却房间。