hot clean criticality

例句：

1. 1. In the hot clean criticality, the system is in a state of equilibrium where it neither heats nor cools.
   在热清洁临界状态中，系统处于平衡状态，既不升温也不降温。
2. 2. The research on the hot clean criticality has significant implications for energy efficiency and environmental protection.
   对热清洁临界状态的研究对于提高能源效率和环境保护具有重要意义。
3. 3. The engineers were working on developing a new material with high thermal conductivity and low density, which could be usedin the hot clean criticality.
   工程师们正在研发一种新型材料，具有高导热性和低密度，可以在热清洁临界状态下使用。