I know not what the younger dreams-- Some vague Utopia--and she seems, When withered old and skeleton-gaunt, An image of such politics.
我不知年幼者梦想什么-,某种模糊的乌托邦--她仿佛,当枯萎衰老瘦骨嶙峋的时候,这类政治的一个鬼影。
So, let's go ahead and draw our Lewis structure based on the rest of the rules now that we have a skeleton.
那么,让我们继续画我们的路易斯结构,看看在得到骨架之后还有哪些规则。
Now here is fluorine, same skeleton, only fluorine has seven valence electrons.
这是氟,同样的结构,只有氟有七个价电子。
Well, you could think about the cell wall of a bacterium as its skeleton, it's what protects it from mechanical forces that are out in the world.
你可能认为细菌的细胞壁,就像骨骼一样,使其免受,外界机械力的伤害
So our skeleton tells us that carbon is in the middle, so we'll put the h on one side, and the n on the other side there.
我们的骨架告诉我们碳原子应该放在中间,因此我们把氢原子放在一边,把氮原子放在另外一边。
So I'm just going to re-draw my skeleton.
那么我要先把骨架重新写在这。
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