thermalism

例句：

1. 1. Thermal engineering is the study of heat transfer in systems.
   热力学是研究系统热传递的学科。
2. 2.In thermal engineering, we need to consider factors like temperature and pressure.
   在热力学中，我们需要考虑到温度和压力等因素。
3. 3.Thermal conductivity is a measure of how well materials can transfer heat.
   热导率是衡量材料传热能力的指标。