So it's a really powerful and simple formalism, once we set up what is needed the go through it, right?
因此这是一种很强大而简单的形式,一旦我们定下需要什么,就可以推导出它,对吧?
To figure out even what this thing is, let alone how to use it properly. So, you know, I'm sympathetic.
就连认出这是什么东西(都很困难),更别说正确应用它了,所以我很同情这点。
I learn of their menu, their hours, whatever they want to put on their receipt they can put there.
让我了解到他们的菜单,让我了解到了他们的时间,他们想在收据上写什么,就可以在上面写什么。
And you just think that's just gone, if that sea decide to take that house, it's gone, you cannot do it.
这时你会想说,这房子肯定会被毁掉的,如果大海要毁掉它,它就会毁掉,做什么都没有用的。
Now, this is a large class, and if you don't do anything about it, it can be very anonymous.
这是一门大班课程,如果你并不打算和周围人相互介绍的话,也就不会有什么人能够认识你了
Once your programs get fairly complex, it becomes harder and harder to find things and to tweak things if you're not being organized.
一旦代码稍微复杂点,而你又不规范你的代码,那么你想找什么东西就很困难了。
So the three of us would have a casual and unstructured conversation with the president in what direction he wanna to go.
所以我们三个会随便地,没有系统地聊一下,总统想说什么就说什么。
So you can see why it would be very natural for all sorts of ties to unite these colony and mother city.
因此你们就能理解,是什么把殖民地和母邦自然地联系在一起
He doesn't name the swan, just as he doesn't name the "rough beast" in "The Second Coming."
他没说这天鹅叫什么,就如在《三贤》《第二次降临》,他也没说粗鄙的野兽的名字“
If you multiply entry 23, which is 13.6 electron volts I will show you what the electron volt is in a few minutes. We will just put it up here prematurely. But that is given in your chart.
如果乘上第23个常量,代表13。6电子伏,接下来我就会向你们说明什么是电子伏,我们先提前把它提出来,但那只是放在你们的图表中。
Once we get clear about what the relevant metaphysical glue is, we'll be in a position to start asking: Could this happen or not?
一旦我们知道了,形而上粘质是什么,我们就会问:,这会发生吗?
If someone says the probability is .55 or .45, well you know what that means.
如果有人提到概率是0.55或者0.45,你就知道他说的是什么意思了
I do think you'll have to walk and talk if you are teaching something.
我确实认为如果你想教什么你就必须擅长。
And he sat around and thought, "Well, I'm going to do something."
他坐下来就想,我得干点什么
I started by saying, "Could you come up with any kind of-- well,you tell me in fifty words or less what I said in lecture yesterday about harmony.
我是这样开头的,你们能够想起任何-,好吧,你们用五十个以内单词告诉我在昨天的课上我就和声问题说了些什么。
By "Present," We mean-- we will pick some part of the universe we want to study and we will ask, "What information do I need to know for that system at the initial time, like, right now, in order to be able to predict the future?"
我们所说的"现在",意思是,我们会选取客观世界某一部分来进行研究,然后我们就会问,我们需要什么信息去了解,初始时刻的系统,比如现在,进而能使我们能够预测未来呢
where if I have any questions on any subject, I can just walk in and ask him and he'll,
这样的话,如果我对任何事情有什么问题,我就可以直接走进来问他,
The revenue, we're generating over a million dollars a month in revenue, and well more, and that way covers our expenses and we're not even doing anything cool yet.
现在,每个月的营业收入,都超过100万,或许更多,这大大超过了开支,我们什么都没做就已经收到了丰厚的回报。
All right? I don't care what's in there, but just assume that's my list. And just to remind you, on your handout, and there it is on the screen, I'm going to bring it back up, there's the little binary search algorithm.
好,我不管列表里是什么,就假定那是一个列表,要提醒你们的是,在你们的讲义上和屏幕上,有一个简单的二分查找算法。
Now let's say that we're into polymers. We know what plastic is.
现在假设我们知道聚合物,我们就知道塑料是什么。
What happens to the thermodynamics parameters, and see the results in terms of the parameters including entropy.
以及用这些热力学参量,表示的物理量是怎么变化的,看结果是什么,这其中就包括了熵。
And again, I've written for you, but you can figure out what the electron configuration is just by writing up in this order here.
同样,我已经写出来了,但你们可以把这个写出来,就知道电子轨道构型是什么。
In a sense, you might ask what could be more ludicrous, Socrates declaring himself or anyone declaring themselves to be a gift of the divine.
就某种意义而言,还有什么,比苏格拉底自称,或任何人自称,是天赐恩典的主张更荒唐。
You can put somebody in an MRI machine now and have them read a book and look at what parts of their brain become activated when they're reading and what parts stop activating when they stop reading, so you can learn where in their brain is reading done.
现在如果有人躺在核磁共振仪中进行阅读,我们就可以看到,在阅读时,大脑哪些部位变得活跃,停止阅读时哪些部位停止活动,这样我们就知道了,大脑中什么部位是和阅读相关的
And you want this to continue. And then when you get older and you realize what the museum is about,
你希望这可以延续。当你长大了,你就意识到博物馆是关于什么的,
so you get a good idea of, like, what you knew how to do and what you couldn't do. So.
你就能明白你现在会做什么,以及不能做什么。
But once you get into a situation, it complicates, you see things. How do that happen for you?
但一旦你到了一个环境中,有了具体情况,你就能明白,你是什么情况呢?
If you don't have the units, then if you say the answer is 19, then we don't know what it means.
如果没有的话,比如你的答案是十九,那我们就不知道这是什么意思
Okay. Let me stop there and see what kinds of questions we might have.
今天就说到这里,你们有什么问题尽管提。
Well,roughly speaking, I die when the functioning stops,but which functions?
粗略地说,这些功能停止时我就死了,但是什么功能呢?
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