dissociation heat

例句：

1. 1. The dissociation heat of the compound is measured by its melting point.
   该化合物的解离热通过其熔点来测量。
2. 2. The process of dissociation heat involves the breaking down of bonds in a substance.
   解离热过程涉及物质中键的断裂。
3. 3. The study of dissociation heat is important for understanding the behavior of materials at high temperatures.
   研究解离热对于理解材料在高温下的行为至关重要。