莱纳斯·鲍林是个奇才。
然后鲍林更进一步,说这是一个完全的共价成分。
And so Pauling went further and said this is the purely covalent component.
一年后禁令解除,因为布拉格博士听说他的世仇鲍林对DNA结构也很热衷。
The ban was reversed a year later only when Dr. Bragg learned that Pauling, his longtime rival, was also hot on the trail of the DNA structure.
And he defined the average in terms of not the sum divided by two, but he chose the geometric mean.
鲍林定义平均并不是,简单相加在除以二,他选择几何平均。
Because this is a dipole, he chose the pole part of dipole to give us polar covalency.
这就是偶极,鲍林选择了偶极中“极“这一部分来,组成极性共价这个词向我们诠释。
Often what you'll see is not a table based on this definition, but something that's called the Pauling definition of electronegativity, but it's exactly the same idea and the same trend as this more numerical way to think about what the meaning of electronegativity is.
通常你看到的表格一般都不是基于这种定义的,而是基于,鲍林定义的电负性,但在意义上是相同的,并且满足同样的周期性规律,当和这种这种更数值化地理解电负性的定义,作对比时。
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