cryo-current comparator

例句：

1. 1. The cryo-current comparator was used to measure the temperature of the liquid nitrogen.
   低温电流比较器被用来测量液态氮的温度。
2. 2.In the field of cryogenics, the cryo-current comparator is a crucial tool for calibrating thermometers.
   在低温科学领域，低温电流比较器是校准温度计的关键工具。
3. 3. The cryo-current comparator was designed to detect and measure the flow of cold currents in theocean.
   低温电流比较器被设计用来检测和测量海洋中的冷流。