- But if you measure all of those things-- Let's do it in a different order.

如果你衡量这些品质-,让我们换种顺序。

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So now let's do it for all of the ions.

接下来将其拓展到所有的原子。

麻省理工公开课 - 固态化学导论课程节选

All right, so now let's see how we execute it, and do the calculations that allow us to calculate this. So, one, what's delta H in step one?

好，现在我们看看怎样操作它，怎样进行计算，第一步,步骤I的ΔH是多少？

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