chemical exergy

例句：

1. 1.The chemical exergy of the reaction is a key factor in determining its efficiency.
   反应的化学势能是决定其效率的关键因素。
2. 2. The energy conversion process involves the conversion of chemical exergy into mechanical energy.
   能量转换过程涉及将化学势能转化为机械能。
3. 3. In order to maximize the efficiency of the process, it is important to understand the chemical exergy involved.
   为了最大化过程的效率，了解涉及的化学势能是很重要的。