The first thing viewers usually say when they see me in the flesh is "You're smaller than you look on TV."
观众见到我本人时常说的第一句话往往是“你比在电视上看上去矮小一些”。
So the tail risk is smaller than you think.
所以尾部风险比你想象的要小。
The world is even smaller than you thought.
世界远比你想象的要小。
The experts agree with the old saying that you should never put anything smaller than your elbow in your ear.
VOA: special.2010.03.31
One of the main difference is is that when you're talking about multi-electron orbitals, they're actually smaller than the corresponding orbital for the hydrogen atom.
其中最主要的区别之一,是当你讨论多电子轨道时,它们实际上,要比对应的氢原子轨道,要小一些。
And this is just a picture showing some of these sizes with their parent. So, for example, a lithium here, you can see how lithium plus is smaller than the actual lithium atom in its neutral state.
这是一张对比图,展示某些离子与它们的母体,比如,这里是锂,大家可以看到正一价锂离子是多么的小,与中性锂原子相比。
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