第一电离能

特别地，当我们讨论电离能的时候，我们默认，这指的是第一电离能。

And specifically , when we talk about ionization energy , it 's assumed that what we mean is actually the first ionization energy .

对于某种物种，移去第一个电能量所需要的能量叫做第一电离能，依此类推。

For a given species the energy required to remove the first electron is called the first ionization energy , and so on .

模型反映了UFP的一些重要特性，例如块体材料逸出功，UFP原子半径和第一电离能，而忽略UFP更精细的结构。

The model reflects the atomic properties , such as bulk work funtion , atomic radius and first ioni-zing energy value , and ignores the finer UFP structures .

耦合表象下的原子第一电离能的计算

Calculation of the first ionization potential of atoms in coupling presentation

卤代烷第一电离能的自相关拓扑研究

Autocorrelation Topological Research of the First Ionization Potentials for Haloalkanes

那么，这就是第一电离能，下面让我们来想一想第二电离能。

So , this is first ionization energy , let 's think about second ionization energy .

因此，文中为烷烃衍生物第一电离能的预测提供一种有效方法。

Therefore , this paper provides an effective method to predicate the first ionization potentials of alkyl derivatives .

但无论什么时候你听到电离能这个词，一定要记得，除非特别说明，我们都是在说第一电离能。

Whenever you hear the term ionization energy , make sure you keep in mind that unless we say otherwise , we 're talking about that first ionization energy .

当你在这个问题上第一次陷入尴尬境地的时候，你可能会说，我们为什么不取第一个电离能呢？

So , in a first blush , you might say , well , why don 't we just take the first ionization energy ?