Because if we think the changes of the last 30 years have been dramatic, this I believe is only a foretaste of what is to come.

如果我们觉得过去三十年的变化很大，以后的变化会更大。

youdao

It makes a lot of sense when we look at it energetically, because if we think about a 1 s core electron, that's going to be held really, really tightly to the nucleus.

从能量的观点来看这是非常合理的，因为如果我们考虑一下，1,s，芯电子，它会被原子核束缚得非常非常紧。

youdao

I guess there are scientists right now trying to do that, and I hope they'll succeed because the world would be a much cleaner place, wouldn't it? I think it will be great if they invent something so that we only have to sleep for one or two hours every day.

我想有科学家正在尝试这样做，我希望他们能成功，这样世界会变得更干净，不是吗？如果他们发明一种东西，让我们每天只睡一两个小时，那就太好了。

youdao

"We in Italy,or in Europe,I think, we have a more free environment, if I can say this, because we are in touch with a lot of different things that are outside the school.

VOA: special.2009.11.05

Because if we think about wave behavior of electrons and we're forming bonds, then what we have to do is have constructive interference of 2 different electrons, right, to form a bond, we want to and together those probabilities.

如果我们考虑,电子的波动行为,并且，我们要成键的话,我们要,把，这些概率，加在一起,如果。

麻省理工公开课 - 化学原理课程节选

It makes a lot of sense when we look at it energetically, because if we think about a 1 s core electron, that's going to be held really, really tightly to the nucleus.

从能量的观点来看这是非常合理的，因为如果我们考虑一下，1，s，芯电子，它会被原子核束缚得非常非常紧。

麻省理工公开课 - 化学原理课程节选

There's no point in us pretending that these aren't problems, and thinking that somehow we can go back to business as usual, because I think if we take that approach, then we might be able to manage for the next three or four or five years, but sooner or later we are going to get back into the same problems that we've already been in.

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