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Time magazine in a sheet that in part when you look on the week of the shooting, their cover story was the monsters next door what made them do that?
时代周刊》专栏有一部分是这么写的,当你回头看枪杀案发生的那一周，他们写的是“隔壁的猛兽“,到底是什么造成他们这样做的？
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I'm going to set up an index, which is going to tell me where to look, starting at the first part of the list, right?
索引告诉我从哪里开始检索数组，对不对？,然后我会去记录下我做了多少次比较，这样我就能看到这个算法的工作量了？
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And I put a periodic table up there, just the part you might need to look at.
我在上面放了一张周期表，只放了可能要用到的一部分。
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I would say, part of what we look at are hard quantitative factors, but probably more important than the numbers are the soft qualitative attributes.
我想,我们看重的,是一些硬性的量化因素,这可能比那些抽象的特质属性,更为重要
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I'm saying, "Look, yeah, that's an important part of the class.
我是说，嘿，听着，那是这门课很重要的一部分。
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Especially the dragons. "look at the dragon". I said, "that's part of the festival Harazka and we were traveling on this train to go to Harazka because we were going to be a part of the festival".
他们对恐龙尤其关注，说：“看那个恐龙“,我说：“那是节日的一部分,我们正搭乘火车去,因为我们会,参与到节日中“
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So let's look at the first part of this.
那么首先让我们来看看第一部分。
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When we look at this angular part, we see that it's always the square root of 1 over 4 pi, it doesn't matter what the angle is, it's not dependent on the angle.
当我们看这角向部分，可以看到它总是等于１除以４pai开根号，这和是什么角度没有关系，它和角度无关。
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In contrast when we're looking at a p orbital, so any time l is equal to 1, and you look at angular part of the wave function here, what you see is the wave function either depends on theta or is dependent on both theta and phi.
相反当我们看ｐ轨道时，任何时候ｌ等于１,你们看它的角向波函数，你们可以看到它要么是和theta有关,要么是和theta和phi都有关。
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Look, part of the reason I'm flaming at you is, something like square root, it seems dumb to write specs on it. Everybody knows what this is going to do. But you want to get into that discipline of good hygiene, good style.
也是非常重要的，我在这里说的,一些理由就是像平方根,为它写规范听上去很傻,每个人都知道它是干什么的。
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