cryogenic box

例句：

1. 1.The cryogenic chamber is used to store samples at extremely low temperatures.
   低温箱用于在极低温度下存储样本。
2. 2. The scientists are working on a cryogenic process to improve the efficiency of their experiments.
   科学家们正在研究一种低温过程，以提高他们实验的效率。
3. 3.The cryogenic storage method is widely used in cryogenic engineering.
   低温储存方法在低温工程中被广泛应用。