Not only are we taking away an electron here, but we're also going to decrease shielding, so the electrons that are already in there are going to feel a higher z effective and will be pulling and the atom will be getting smaller.

这不只是因为我们拿走了一个电子，还因为我们这样做会减小屏蔽效应，这样留下的电子,将会感受到更大的有效核电量,也就会感受到更强的吸引力，使得原子变得更小。

麻省理工公开课 - 化学原理课程节选

That could be investor only in bonds or an investor only in stocks, but I also show on here what some other returns are that are available.

表示投资者只投资了债券或者只投资了股票，同时我在这里也展示了,其它可能性组合的收益。

耶鲁公开课 - 金融市场课程节选