接下来我将会称这一部分为几何因子，我将把它们整合在一个数字里，我将会标注它为马德隆常数。

And I am going to call this whole geometric factor here, I am going to put it into one number, and I am going to denote that the Madelung constant.

youdao

马德隆常数也就是几何因子。

The Madelung constant is simply the geometric factor.

youdao

我们写下了，晶格能等于负的马德隆常数,乘以阿伏伽德罗常数，乘以q1q2除以4πε

And we wrote something that looks, the energy is equal to minus the Madelung constant times Avogadro's number, 0R0 q1 q2 over 4 pi epsilon zero R zero.

youdao

And that is that the lattice energy as is depicted by the Madelung constant is dominant.

如晶格能中的马德隆常数,就十分重要。

麻省理工公开课 - 固态化学导论课程节选

And, we knew that if we know the crystal structure we can get the Madelung constant, not a problem.

我们都知道只要有了晶体结构,就能知道马德隆常数。

麻省理工公开课 - 固态化学导论课程节选

And I am going to call this whole geometric factor here, I am going to put it into one number, and I am going to denote that the Madelung constant.

接下来我将会称这一部分为几何因子，我将把它们整合在一个数字里，我将会标注它为马德隆常数。

麻省理工公开课 - 固态化学导论课程节选