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So we'll take h 2 and we'll run -- or actually we'll have h 2 filled in an evacuated glass tube.
我们马上就会在氢原子上试一试,我们用氢气-我们把玻璃管充满氢气。
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We use this pattern to emphasize a point that has possibly been expressed in the past.
我们用这个句型来强调过去曾经表达过的一种观点。
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So let's address this by considering another example, which should clarify what the difference is between these ionization energies.
让我们用另外一个例子来讲一讲这个问题，这应该能够说清楚,各个电离能之间的区别。
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And the constant, if we redo it in modern SI units, 1 would take on the value of 1.1 1*10^7m-1 times 10 to the 7th reciprocal meters.
如果我们用现代国际单位制来改写它，这个值是1,1。
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Also, we need to know how much individual stocks are correlated with rm; we measure that by the regression coefficient.
我们必须清楚,有多少个股与市场总体收益率相关;,我们用回归系数，即β系数来表示。
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So an easy way to do this would be to say, let's just represent them as a list.
一个简单的方法就是，让我们用数组的形式。
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So in music what has happened is that we have organized this steady stream of beats in ways that we can understand.
因此在音乐里,我们用可以理解的方式,把这些稳定的一连串拍进行重组
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And you, you need not to be so ethically imperialist that you can't work with us to open up again the canon if you will of rights in the way we talk about it and to incorporate our perspectives."
而你们呢，你们需要摒弃,那种道德帝国主义态度，也就是,你们不愿跟我们合作,不愿敞开心扉,用我们的方式去理解人权,从我们的角度去看这个问题“
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On the one hand, we have the dualist view; that's the view that we spent a fair bit of time sketching last meeting.
我们探讨了两种观点 一种是二元论的观点,上堂课上我们用了很长的时间来介绍它
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let's use the ideal gas law to get rid of the temperature.
我们用理想气体定律,来消去温度。
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So now in this problem, we can do something slightly different, and let's use this expression here,and I will do that, then I'll stop for today.
对于这个问题,我们可以稍微做点变化,让我们用这个式子,就是这样,今天就讲到到这里
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I had a picture of the Lowell Mills insignia but you don't need that.
我还有一张是关于,洛厄尔.米尔斯的徽章的,但是我们用不到它
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We tend to use the term to refer to information we have about categories and intuitions we have about the typicality, our frequency of certain features of categories.
我们会用这个词来代表,我们对某些类别掌握的信息,用它来指代我们掌握典型性的直觉，指代某个类别反复出现的特性。
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Some of us are supermen, and it is quite wrong and wicked for us to be treated as though we were ordinary fellows, and therefore do not tie us down with these ridiculous codes of ethics, and morals, and other things which are simply the weapons by which the weak hold down the strong."
有些甚至是超人,把我们都作为普通人,来对待是错的,是不道德的,所以别用荒唐的,道德伦理来束缚我们,或用武器这样粗陋的东西来约束我们,那是弱者用来压制强者的工具"
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So just in case I happen to use the CS50 library, we've configured the cloud in such a way that make just always provides you with access to it.
所以万一我碰巧使用了CS50程序库，我们用这种方法配置了联网,那样我们就有使用它的权利了。
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So most of our classes are taught by what we call Socratic method
我们大部分课用的是我们叫做苏格拉底方法进行教学的，
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We use the adjective "Newtonian" but we don't speak of certain writers who are still interested in quantum mechanics as "Newtonian writers."
虽然我们用牛顿主义者这个词“,但是我们不会把那些,对量子力学有兴趣的人称作牛顿主义作家“
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The way we use technology to overcome that is we have a lot of simulations and visualizations set up, built around in the virtual spaces.
我们用技术来解决这个问题的方法,是我们用很多模拟实验,以及直观化实验，放在模拟空间里。
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Again, so as we don't get confused, normally we use S for strategy, but let's use P since they're prices.
为了避免混淆,通常我们用S表示策略,但是这次我们使用P,因为它代表价格
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So, if we use those two tips to try to figure out a structure, a skeletal structure, we would get this structure here if we write out the full Lewis structure.
那么，如果我们用这两个小窍门来,尝试写出它的结构，骨架结构，我们将会得到这样的结构,如果我们把完整的路易斯结构画出来的话。
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There are all kinds of different ways of bombarding, in this case, hydrogen gas.
有各种各样不同的方法进行轰炸，在这种情况下，我们用氢气。
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And we can calculate that with the formula that we used, which was just n minus l minus 1 equals the number of nodes.
这个我们可以用我们以前用过的那个公式来计算，也就是节点数等于ｎ减去ｌ减去１
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All right? And I'm going to say-- sort of set that stage here, so that-- It turns out that that's probably about the best we can do, or again ends at the length of the list.
我要说的是，这一阶段的集合,我们用最优的方法完成,还是取决于列表的长度，好的，还是回到了我的问题上了。
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As you know, the correct answer is 9.8, but we don't want to use the calculator now so we'll call it -10.
当然大家都知道,事实上应为9.8,但我们目前不想用计算器,所以我们就取-10
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For birds and mammals, we don't have many kids but so we devote a huge amount of psychological energy to protecting the ones that we have.
鸟类和哺乳类，没有很多孩子,所以我们用大量的心力,去保护我们有的孩子。
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What we're really going to do in practice is we're going to measure, we're going to use our thermometer and say great, how much did the temperature change, right.
H1是零,实际上我们要做的,是用我们的温度计,测量温度改变了多少。
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And we want to divide all of that by our wavelength, and to keep our units the same we'll do meters.
我们想用波长除以所有这些，而且保持单位统一我们采用米。
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Yup. So it's just that ionization energy 94×10-18J that we have experimentally measured, 3 . 9 4 times 10 to the negative 18 joules.
它就是我们通过实验测得的,电离能3。,我们用所有的这些。
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So again you can see as we're filling up our molecular orbitals, we're using the exact same principle we used to fill up atomic orbitals.
当我们填充轨道的时候可以看到，我们用的是和,填充原子轨道一样的原则。
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All right, so the bonding order, you're correct, should be 2, if we subtract the number of bonding minus anti-bonding electrons and take that in 1/2.
好，你们是对的，键序为，如果我们用成键数,减去反键数除以2。
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