双语例句原声例句
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倒下的一棵树挡住了部分道路。
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他奔门口而来，但我挡住了他的去路。
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三个男人挡住了她的去路。
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Normally, that's blocked of course by me, by my body.
正常情况下,它应该是被我的身体挡住了
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That's the thing; it was hidden by the board.
这个表达式被黑板挡住了
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So if we have total +2 and complete shielding -1 where that can actually negate a full positive charge, because remember our nucleus is plus 2, +1 one of the electrons is minus 1, so if it totally blocks it, all we would have left from the nucleus is an effective charge of plus 1.
抵消一个完全的正电荷,因为记住我们的原子核是,其中一个电子是,所以如果它完全挡住了它，我们从原子核中留下的，全部有效电荷就是，所以，在我们的第一个例子中,我们的第一种极端情况。
应用推荐
$firstVoiceSent
- 来自原声例句