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STUDENT: you're jumping ahead of me, great.
学生：不可闻的声音：,你说到我正要讲的东西上了。
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He was a couple of classes ahead of me at the Eastman School of Music.
他在我前面的班上,在伊曼音乐学院
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Try to be one step ahead of me.
试着在思维上超过我
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Yeah. You're jumping slightly ahead of me, but basically, I'm done when this is equal to 1 right? Because I get down to the base case, so I'm done when b u is over 2 to the k is equal to 1, and you're absolutely right, that's when k is log base 2 of b.
因为这就是最基本的情况了，因此当b/2的k次方等于1的时候就停止了1,你说的太对了，就是k等于b的以2为底的对数的时候,你们都坐的挺靠后的啊，我不知道是不是我讲的不太明白？
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All right. Now in giving the example, I've gotten a little bit ahead of myself, so let me reprise a bit.
好，刚刚讲例子，可能讲得有点快，所以我再重复一下。
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So, why don't you go ahead and tell me, keeping that in mind, which atom in terms of h c or n would you expect to be in the center of hydrogen cyanide?
那么，请大家来告诉我，并且记住它，你认为氢，碳和氮中哪个原子,应该在氰化氢的中间呢？
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Let me go ahead and open up instead a more interesting graphical carnation--incarnation of this.
让我们继续来看看关于这个的,更有趣的图形化的演示---一个具体化的例子。
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And let me conclude with this, you have an amazing 10 weeks ahead of you.
最后总结一下，今后还有十周充满惊奇的。
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Well, let me come up with a sample set of elements here and let me go ahead and just get some fresh white board space.
下面我用一个元素的样本集来说明,我先找一些可用的白板空间。
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Let me go ahead and open up some of the examples that I came with.
先打开其中的一些我带来的例子。
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Often a good thing to start with is to put the lowest ionization energy atom in the middle, and if you don't have charge separation then go with that structure, but if you do find you have a lot of separation, such as the case in negative 2, positive 2, and minus 1, then you want to say wait a second, this is really bad in terms of formal charge, let me go ahead and see what other options I have here.
通常一开始把电离能最低的原子,放在中心位置就很好了，如果你发现电荷没有分开,那么这个结构就没问题了，但是如果你发现有很多分开的电荷，比如这种情况，有负二，正二和负一，那么你会想要说等一下，从形式电荷来看这很不好，让我去看看其它可能的选择。
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