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

Like here would be one small--I guess these are the small boxes, but the serving sizes are listed and the brand, and then you could click on that particular food if that's the appropriate one.

这有个小点的,我想这是个小盒装,每份的量和牌子都列出来了,你可以点击,选择相应的食物

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选