And you don't get a complete straight line but you get an interesting function that suggest that there's a relationship.

你不会得到一条完整的直线,但会得到一个有趣的函数,表明他们之间的某种关系

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

It turns out, and we're going to get the idea of shielding, so it's not going to actually +18 feel that full plus 18, but it'll feel a whole lot more than it will just feel in terms of a hydrogen atom where we only have a nuclear charge of one.

结果是我们会有,屏蔽的想法,所以它不会是完整的，但是它会比原子核电荷量,吸引力要大很多,只有1的氢原子的。

麻省理工公开课 - 化学原理课程节选