Ok, if I say something is P and Q then I say is that true?
好,如果我说P和Q,那么我说那为真?
If everything seems to be OK with the preview, execute it again without the preview flag (-p) as shown in Listing 12.
如果预览信息显示一切正常,那么您可以不使用预览标记(- p)而再执行一次这个命令,如清单12所示。
OK, now this is our expression for all those p i's.
好,这里是我们所有Pi的表达式。
It's a sigma bond, - and it's going to be -- N2sp3 no. OK, it's going to be nitrogen 2 s p 3, because it's a nitrogen atom, 1s and then hydrogen 1 s.
它是sigma键,它是-,不,OK,它是,因为这是个氮原子,然后是氢。
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