cryogenic connector

例句：

1. 1. The cryogenic liquid is used in the cryogenic freezer.
   这种低温液体用于低温冷冻机。
2. 2. The scientists were working on a cryogenic experiment.
   科学家们正在做一项低温实验。
3. 3. The cryogenic storage facility is designed to maintain the temperature at or below -200°C.
   这个低温储存设施设计用来保持温度在-200°C或以下。