refrozen

Lewin's freeze phases : Unfreeze, transition, refreeze.

温冻结阶段 ：解冻，转型， refreeze 。

The cooling system consists of two reusable sealed water filled canisters that are easily refrozen in one step without the need for multiple freezing steps.

冷却系统中含有两个可以重复使用的密封的冷却体，易于冷冻，个步骤即可完成，不需要复杂的冷冻程序。