thermodynamics of reactions

例句：

1. 1. The study of the laws governing heat transfer is known as thermodynamics.
   研究热量传递规律的学科被称为热力学。
2. 2. Thermodynamics is a branch of science that deals with the behavior of matter under changing temperatures.
   热力学是研究物质在温度变化下行为的一门科学分支。
3. 3. The principles of thermodynamics are used to predict the performance of engines and other devices.
   热力学原理被用来预测发动机和其他设备的性能。