英德
有道
百度
谷歌
图片
维基
百科
生成热
[化学] formation heat
[化学] heat of formation
[化学] heat of formation
- 这里是负的生成热，对吧？
This is the negative heat of formation, right? - 但这是种化合物，对吧？,它具有非零的生成热,水也是一样，对吧？
But this is a compound, right, it has some non-zero heat of formation from the elements. So is water, right? - 本文用图论方法探讨了气态脂肪酮的燃烧热和生成热与分子结构的关系，提出了一个结构基础明确的定量关系。
Based on the characteristics of molecular structure, the relationship between heat of combustion, heat of formation of aliphatic ketone and its molecular structure is studied with the graph theory.
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