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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 it's always that classic match-up of just like opposites, but it's great to watch and everything.
所以这又是一个经典的两极绝配，很好看的一部剧。
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So, it's not really good enough to just have some risk of death-- it's got to be greater risk than usual.
所以，只冒某些死亡的风险,是不够的-,必须是比通常情况下更大的风险。
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Meanwhile, the number zero is. Alright, it's all zeros 0 so I'll--just for consistency, use four of them here, but that's just an aesthetic.
同时，数字0呢，自然，全部是,只是为了一致性，我采用四个，当然仅仅是为了美感。
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He just--he and Peter Peterson--just created it so I think it will be very interesting to hear him.
他和彼得·彼得森是创始人,所以能听听他的讲座是不错的
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So people were dying of old age and that was really heart disease that was killing them they just didn't know, so it's multi-factorial and we'll talk about that.
老死的人实际是死于心脏病,只不过人们不知道这一点罢了,这是个多因素的问题,我们以后会进一步探讨
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But it's just--F is just a half step away, so that's good.
也只是半音级的距离,很好
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It's just this kind of rhetorical trick that Milton uses - so many rhetorical tricks like this that Milton will use throughout the poem -- that led Dr. Johnson to say in utter exasperation, but admiration, that "Milton wrote no language": this isn't English that Milton is writing here.
正是弥尔顿使用的这种修辞手法,-弥尔顿全诗使用了大量这样的修辞手法,-让约翰逊博士懊恼而又钦佩的说，“弥尔顿所写不是语言“,弥尔顿这里写的不是英语。
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We use a liquid helium. And so in order to make a liquid helium, you can't take helium at room temperature and do this, because if you did, you would just heat it up, because the room temperature is above the inversion temperature, so Joule-Thomson would heat up the helium.
为了得到液氦,不能再常温,做这个实验,否则就是加热氦气，因为室温高于它的转变温度,所以焦耳-汤姆孙，实验会加热氦气。
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This should make a lot of sense, because we know that a hydrogen has 1 s as it's outer-most or valence orbital, so it can be filled up just with two 1 s electrons.
这也是很合理的，因为我们,知道氢只有，1，s，轨道,这就是它最外层的轨道或者说价轨道，因此只要两个，1，s，电子就可以将它填满。
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It just turns out to be wrong but another way-- And so one way to attack and address a scientific theory is to view it as just to see whether or not it works.
但最终被证明是错误的-,评判一个理论,是否属于科学理论的另一种情况,就是看它是否成功的进行了预测。
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And even all the economists agree that most people will just do that and not spend it, There's a... -So you hear about the stimulus package and it neither enourages you nor outrages you You just shrug, and yawn and go on with your life. -Yea.
几乎所有的经济学家都一直认为,大部分人都会这么做，这个，-这么说这项一揽子刺激计划,并不引起你的兴趣,你只是耸耸肩，打个哈欠，事不关己的样子,生活该怎么过还是怎么过，-正是。
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And it's just like a platform for that; for artists both well-known and not so well-known.
它就像是个给有名的或者还不那么有名的艺术家提供的舞台。
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You've just got a strap you're pulling it on-- so obviously there was a design defect.
只有一根带子让你拉着走-,很明显这是设计的缺陷。
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So now it's not just that the on-off switch is stuck in off, the brain's no longer capable of engaging in these higher order P-functions.
所以现在看来就不是开关被卡住，大脑已经不再有能力,实行这些高级的人格功能。
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So, there had to be more to it than just identifying the high-risk asset class and putting your assets there and letting it rip.
因此,投资远不仅仅是,识别高风险资产,投资其中,然后就放任自流
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Yeah, this is just one particular example of how to do it, but you could - so you have to identify something that's unique about it and then design a method for identifying that unique thing.
是的 这只是一个特定的例子,但你可以--,你必须找到它,独一无二的特性,然后才能设计出识别这种特性的方法
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but right now you're going to have to take it for granted. So, if the Joule-Thomson coefficient is equal to zero, just like we wrote, du = Cv dT du = Cv dT for an ideal gas, we're going to dH = Cp dT have dH = Cp dT for an ideal gas as well.
但是现在请你们应该把它看成理所当然的,所以，如果焦耳-汤姆逊系数等于零,就像我们写的，对于理想气体,我们也可以得到对于理想气体。
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All right. So you probably read in the book that the bassoon is a double reed instrument, and so just to show you what that looks like-- You've probably seen it but if you haven't, two pieces of wood vibrate together when I blow through them.
好的,你们可能在书上看到过,巴松管是个双簧乐器,我将为你们演示双簧怎样演奏,你们可能见过,如果没有请看我演示,我吹奏时,两个木片会一起震动
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Covariance is--we'll call it--now we have two random variables, so cov... I'll just talk about it in a sample term.
协方差是...我们有两个随机变量,x和y的协方差是,从样本的角度来说
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Let me just give some example of-- sometimes people are very slow to see the obvious, or it seems so in history.
我来举些例子-,有时人们对显见之物的反应反而比较滞后，起码从历史上来看是这样的。
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We're going to do this in four, just for-- just because I think it works out better so everybody tap your foot with a four beat.
我们只做四拍,因为我觉得这样的效果更好,大家都用脚打四个拍子
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Well, I'm not going to argue for and against that view-- just wanted to sketch it, so as to understand the arguments that turn on it.
我不会去主张或反对这个观点,只是想简述给你们,以便去理解那些在此基础上的论点
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That's because to suggest -- just think of it - to suggest that Milton is relying on his memory as he composes so allusively and so dependently, in a lot of ways, so much of Paradise Lost - to say that is simply to say that the poem has been generated by Milton and not by God.
让我们来设想一下其中的原因吧,假设弥尔顿全靠着他的记忆,正如他隐晦而连续地在《失乐园》中引经据典，并将这些以多种方式组合，这在《失乐园》中随处可见,以至于人们可以简单地说这部诗,是出自弥尔顿而非上帝的创作。
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.. So let's talk about-- why don't I just give it in a very intuitive term.
我们来讲一下-,干脆我讲得更直白一点。
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It just went ex-dividend, so it doesn't mean anything.
它刚刚除息,不用大惊小怪
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