cryogenic fluid

例句：

1. 1.Cryogenic fluid is used in cryogenic engineering to maintain the temperature of a sample at extremely low temperatures.
   在低温工程中，低温流体用于保持样品在极低温度下。
2. 2. The researcher discovered that cryogenic fluid could be used to cool down the surface of a diamond during cutting.
   研究者发现，低温流体可以用来在切割钻石时冷却其表面。
3. 3. Due to its unique properties, cryogenic fluid has found applications in various fields such as cryogenic engineering and cryogenic technology.
   由于其独特的性质，低温流体已广泛应用于低温工程和低温技术等领域。