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She saw me on TV... running. I'm supposed to go onthe number 9 bus to Richmond Street and get off and go one block left to 1947 Henry Street...
VOA: standard.other
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And this spin magnetic quantum number we abbreviate as m sub s, so that's to differentiate from m sub l.
这个自旋磁量子数我们把它简写成ｍ下标ｓ,以和ｍ小标ｌ有所区分。
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So we can have, if we have the final quantum number m equal plus 1 or minus 1, we're dealing with a p x or a p y orbital.
所以如果我们有,磁量子数ｍ等于正负１,我们讨论的就是ｐｘ或者ｐｙ轨道。
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You know from the m quantum number there are three.
你可以从角量子数上看出是3个。
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So I'm hoping you guys are comfortable with the notion of taking one or two or any number of derivatives.
我希望你们,能习惯求一阶,二阶,或者任意阶导数的概念
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But really, the computer's just so fast I'm drawing the same string with just a slightly different number again and again after going to sleep one second at a time.
但是真实地，这个计算机到现在为止,我一次又一次用稍微不同的数字,绘画了相同的字符串,在睡眠1秒钟之后。
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So I think it is important to keep this in mind and I'm gonna be coming back to this a number of times as we talk about the experiments we were doing at the Soen School of management.
你们要牢记这一点,因为之后,我们会谈到这个问题,做的实验时,我会反复提到这个内容。
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So if it went up yesterday, it will more likely go up today, because I'm throwing in a positive number, otherwise a negative number.
所以如果它昨天涨了，那么它几天张的可能性也就比较大，因为我给它的是一个正值，否则就是一个负值。
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I'm guessing the average number in the class now is probably about 3 or 4, maybe even lower.
我猜这次的平均数字大约在3或者4,甚至可能更低
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In the case of the coin toss, there are only two, but I'm saying in general there could be an infinite number.
在抛硬币的例子里,只有两个取值,但是一般都会有无限个可能值
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.. I guess, unfortunately, it is for... there needs to be a number put somewhere, like, I'm not sure what that number would be, but I do agree that there could possibly be a number put on the human life.
我觉得，不幸的是。,有时确实需要标价，不过我不确定具体数字，但我确实认同,人的生命也许可以被标价。
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I'm pressing on the gas. So I expect that to be a positive number. The pressure is constant 0 p. The V goes from V1 to zero.
我们对气体加压,所以这应该是一个正数,压强是常数，p，V从V1变成。
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We didn't just need that n, not just the principle quantum number that we needed to discuss the energy, but we also need to talk about l and m, as we did in our clicker question up here.
我们不仅需要ｎ,不仅要这个可以,决定能量的主量子数，还需要ｍ和ｌ,就像我们做这道题这样。
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But here I'm doing the exact same thing except my number here 13 0 in the bottom in the denominator is 13.0.
但是这里我在做一个同样的计算,除了在下面的分母是。
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NULL Maybe it's really close to the number zero to null and, therefore, I'm absolutely going to crash.
可能它很接近数字，因此，程序绝对将崩掉。
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ReadFloat We'll look at it in a second. Let me sort of set the stage up for this -- suppose I want to input -- I'm sorry I want you as a user to input a floating point number.
名字叫,我们来看一会，我先来设置下情景-,假设我想输入，抱歉,我希望你们作为用户来输入一个浮点数。
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If you give me a number and a string, I'm going to concatenate them together, it's really different operations, but nonetheless, it's what it's going to do.
如果给的输入是一个数字和一个字符串，我将会把它们连接在一起，这实在是不正确的操作，但是无论如何，它就是会去这么做。
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How many chose a number between 0 I'm sorry between 1 and 5?
多少人选了0,选1到5的
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I think they motivate a lot of what -I'm going to write a number of principles of behavioral finance down and just mention them briefly and then return to regulation.
我认为他们促进了这些...,我先写一些行为金融学的原理,只是先简单地过一遍,再回到市场监管
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And there is a relationship here, and that is that the number of photons absorbed by the metal are related to the number of electrons ejected from the metal. So, in this figure here what I'm actually showing is these little sunshines, which let's say are each one individual photon.
这里有一个关系是，被金属吸收的光子,和被金属逐出的电子是相关的,所以，我展示的这个图,是这些小太阳，我们这里代指每一个独立的光子。
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I mean, Avogadro -- I'm fond of his number, and he is, in fact, an interesting, if not frightening looking man this just didn't connect with me.
你想-Avogadro-我喜欢他的常数，而且事实上，他看上去很有趣，如果你不觉得他很吓人的话,我和这个就是不来电。
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One, two, three, four, so on each level of the picture I'm drawing, I've seem only to be looking at each number once.
，2，3，4，可见，在我画的,这幅图的每一层上，对每个数字,都只会用到一次。
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In fact, it took the same number of steps as it did in the other case, because each time I'm cutting it down by a half.
因为每次我都把问题的规模,缩小一半，这很棒，好，接下来让我们这么做。
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I'm going to get the total number of legs out.
我将会算出腿的总数量。
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So I'm going to check to see if- really can't read that thing, let me do it this way-- right, I'm going to increase the number of compares, and I'm going to check to say, is the thing I'm looking for at the i'th spot in the list?
让我们这样做吧-好-,我会去增加比较次数的计数器,然后去看看在第i处的元素,是不是我要找的呢？,这里s的意思就是,给定数组的？
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In either case, I take that value and multiply back by two, if it was even I get back the original number, if it was odd, I'm not going to get back the original number, so I can just check to see if they're the same.
在两种情况中，我都把结果值,再乘以2，如果x是偶数我就,得到了原来的值，如果x是奇数那么就不会得到,原来的值，因此我看看得到的值,和原来的值相等不相等就可以了。
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I'm going to just put that in, and it's the cosine of the number times i plus sine of the number times j times R.
我要在式子加入这个量,这个式子就等于这个值的余弦乘以 i,加上这个值的正弦乘以 j 再乘以常数 R
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Selection sort too really reduces to a total number of comparisons because I'm again comparing the current smallest to the next thing I see, the next thing, so really a lot of these sorting algorithms boil down to comparisons and the numbers that you actually have to make.
选择排序也可归纳为总数的比较,因为要将当前最小者与下一个进行比较,接着再下一个，可见,很多排序算法都可归结为比较,以及需要比较的次数。
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So if I specify the number three, now I'm in the right place.
如果我指定第三个，现在我在那个地方。
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On each level in the picture, I'm touching each number once, alright.
在这幅图的每一层上，我只会移动每个数字一次。
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