heat-conducting medium

例句：

1. 1.The heat-conducting medium is crucial for maintaining the temperature of the liquid.
   导热介质对于保持液体的温度至关重要。
2. 2. Heat conduction in a metal is much faster than that in an insulator.
   金属中的热传导速度比绝缘体快得多。
3. 3.The engineer used a special material to create a heat-conducting medium for the experiment.
   工程师使用了一种特殊材料来为实验创造一种导热介质。