That's the set up. We're going to run the reactants, the reaction. The reactants are going to turn into products.
这就是我们的装置,我们要进行反应,让反应物变成生成物。
We already talked about the Hittite vassal treaties as a model for the Israelite covenant, when we were talking about Exodus.
我们已经将希提的纳贡条约作为以色列立约,的范本进行过研究,在我们讲解出埃及记的时候。
And so what this gave us was a very, very useful general criterion for determining whether something happened spontaneously.
这个告诉我们的是一个,非常非常一般的判据,他能帮助我们判断一个过程是否自发进行。
If I charged the reactor in this manner, and of course I'm assuming 100% completion of the reaction which we know is overly optimistic.
如果我们这样来考虑这个反应的前提,就是我们假设,反应完全进行,我们知道这有些过于乐观了。
As I say, we'll start to get our discussion sections organized on Monday and they should be set, I hope, by the Wednesday lecture next week.
正如我所说,我们会在周一进行讨论,并且我希望,在下周三的课程之前,我们能够都准备好。
And if we were to think about which one of these is better, it turns out that it's the same i in terms of formal charges, so that doesn't help us out.
而如果我们要考虑它们中的哪个更好,结果从形式电荷来看,它们之间没有区别,因此这不能帮我们进行判断。
The first problem set will be posted shortly, and that means, you know, we want you just to get going on things. Don't worry, we're going to make them more interesting as you go along.
第一个问题的提出会很快让你们熟悉,意思是说,你们懂的,我们希望你们尽管去放手干,别担心,在你进行的同时我们会,让它们变得更有趣儿。
When we think about what we eat, we can compare what people eat compared to dietary recommendations.
当说到我们吃些什么,我们可以将人们的日常饮食,和推荐食谱进行一番比较
And from that, we continue with their rom search, and had the children interviewed their mothers.
然后,我们进一步进行软件上的研究,我们让学生采访他们的母亲。
For instance, when we deal with one another in a legal and a moral setting, we think in terms of free will and responsibility.
举个例子,当我们在一套法律和道德系统中,与其他人相处时,我们会从自由意志和责任的角度进行思考
Supposing this--we mentioned this also, this idea--supposing we had other things kind of running around there.
想象一下吧,我们以前也提到过,这个想法,假设我们还有别的东西在哪里进行。
Needless to say, it's the central word in Derrida, which is nevertheless not classifiable or categorizable, and so for that reason we can't really say Derrida is specifically a literary theorist.
不用说,这个词对德里达来说至关重要,然而我们确实无法对话语进行分类,因此,我们恐怕不能称,德里达为文学理论家。
The cell divides, and divides, and divides many, many times and that's one of the signature events of embryogenesis until we have many, many cells that make up our bodies.
细胞不断分裂,持续进行,那是胚胎发育中,一个标志性的过程,在那之后,我们就有了许许多多构成我们身体的细胞
What they did it--they said, we'll ask you the question and think about it, but while you're thinking about it--don't answer yet -we're going to spin this wheel of fortune.
实验是怎么进行的呢,他们说,我们会问你们问题,考虑一下,先不要回答,我们会转这个幸运轮盘
To tolerate Socrates would be to say to him that we care little for our way of life and that we are willing to let you challenge it and impugn it every day.
若是容忍苏格拉底,就像在对他说,我们不是很在意我们的生活方式,我们愿意让你提出挑战并日日进行抨击。
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
But that merging process only takes N steps, N*log N so that's N times log of N. Now, it's a little tricky to reason through this perhaps the first time, let's just take a very simple example and see if we can do a little sanity check here.
但这个合并过程只需要N步,所以时间复杂度是,第一次对此进行推论可能会有点儿棘手,我们举一个简单的例子,看看我们能否做一些完整性的检查。
But we'll consider the character and the role of Moses in much greater detail when we reach the book of Deuteronomy next Monday.
我们将会对摩西这个角色进行深入的探讨,当我们下星期一讲《申命记》的时候。
There's an exception, which we'll see in a second, but I'll highlight, which is, if we get to the end of the procedure, there's sort of an implicit return there.
当然也有例外,我们马上来看一看,正如我强调的内容,如果我们进行到了,整个过程的尾声部分。
So, what this lets us do now is directly compare, for example, the strength of a bond in terms of a hydrogen atom and hydrogen molecule, compared to any kind of molecule that we want to graph on top of it.
因此,这让我们现在可以做到直接进行比较,比如,将一个氢原子,和一个氢分子的键的强度,与任何其它类型的分子进行比较,我们只需要把它的曲线也画在这幅图上。
So what we're doing is filling in those eight electrons following the Aufbau principle, so our first electron is 1s going to go in the 1 s, and then we have no other options for other orbitals that are at that same energy, 1s so we put the second electron in the 1 s as well.
它会是什么样子呢,我们正在做的是将这8个电子按照奥弗,堡原理进行填充,所以我们第一个电子将会进入,然后我们没有其他的,轨道的选择在同一个能级,所以我们把第二个电子也放入。
We get used to the ticking of a clock or to noise of traffic but it's actually a very important form of learning because imagine life without it.
我们习惯了钟的滴答声和车来人往的噪音,但这却是一种非常重要的学习形式,我们不妨试想一下无法进行习惯化的情形。
So we're going to talk about thinking about the body as a system, as a system that can be understood the same way a motor could be understood or a computer that could be understood.
我们会讲到如何将身体看作系统进行研究,这个系统能够以研究,引擎或计算机的方法进行研究
But that little short hand there is doing exactly the same thing. It is adding that value into some digits and putting it back or signing it back into some digits. And I'll walk through that loop and when I'm done I can print out the total thing does. And if I do that, I get out what I would expect.
加上得到的这个数的,但是这个缩写声明其实是进行了同样的操作,它把我们得到的这个数加到一个数上面去,然后用和对这个数进行了重新赋值,在循环中会去遍历字符串,当完成循环后,程序会显示数字的总和,如果我运行,这个程序的话,我会得到我期待的结果。
Our Rudd Center website, we have recorded a series of Podcasts with people who have visited the Rudd Center and I would urge you to listen to those, and I'll be mentioning these as we go throughout the class.
我们路德中心的网站,我们有一系列对路德中心来访的学者,进行采访的播客,我希望你们能听一下这些播客,在以后的课堂上我也会提到其中的内容的
Somebody told me, by the way, that the sample concept sheet that we have listed on the website couldn't be downloaded, so we'll fix that, but we'll also send you out by email a sample concept sheet, along with guidelines for how to prepare them.
有人告诉我,顺便说下,网站上所列的观点报告范例不能下载,我们会进行修复的,同时我们也会通过电子邮件将范例报告,以及备写指南一并发给你们
To some extent, if we put you in an fMRI scanner and observed what you're doing in real time, by looking at the activity patterns in your brain we can tell whether you are thinking about music or thinking about sex.
某种程度来讲,如果我们对你进行,功能性核磁共振成像扫描,观察你的实时活动,通过观察你的大脑活动模式,我们可以看出你是想到了音乐,还是想到了性
If we defined food differently: that it's something that nurtures the body, something found in nature, something that doesn't harm the environment-- there are a number of criteria one can apply to define a food-- then we might come up with a different definition than this, but this is the way the nutrition field generally looks at it.
如果我们给出不同的定义,滋养身体的物质,在自然界找到的物质,不会威胁到身体的物质,有很多标准可以拿出来定义食物,我们也许可以就此重新进行定义,但这就是营养学看待食物的方式
And towards that end to give you a sense of the size of the support structure in place for this course, this is the size at the moment of CS50's staff inclusive of teaching fellows, course assistants, myself, as well as folks who help with our video production and the like.
为达到这一目标,我们让大家了解下这门课的辅助,在CS50进行的时候,有这么多人会给我们提供辅助支持,其中包括教学研究员,课程助理,我,以及帮助我们制作视频的等一些人。
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