现在让我们来仔细看看这些东西。
这个时候父母要来看这些东西。
我们看看这些东西的行为。
And inside of each of these cups is a different weight so that in theory all of these cups are different weights.
每个杯子里的东西重量都不同,这样,从理论上看,这些杯子的重量都不同。
See, up until now I have been talking about gas phase, single atoms, all this stuff.
看,只到现在我们已经讨论了气相,单原子,这些东西。
If an impure object--and you will see here these overlapping pairs, if you can imagine the lower pair sort of being plunked down on top of this pair, that will give you an idea of what we're trying to convey with this image.
如果一个不纯洁的东西--看这里,这些重叠的单词,假设这两个单词,突然跑到这两个的上面,这样你就会对我们这个图示想传达的内容有个概念。
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