So, what will start with on Monday is doing the most simple example of methane using these Lewis structure rules.
因此,下周一上课,我们会先以最简单的例子--甲烷开始,使用这些路易斯结构的规则。
So we'll talk specifically about drawing Lewis structures and then about formal charge and resonance, which are within Lewis structures.
因此我们会专门讲一讲,如何来画路易斯结构,然后再讨论形式电荷与共振论,它们也属于路易斯结构的范畴。
But then we did some on the structure of universities so that students would have a broader notion of all of that, particular in view of the history.
然后我们决定加入一些大学结构的内容,好让学生们有更广阔的视野,尤其是从历史的角度。
Does he want to say that he's just an author function, that his textual field is a kind of set of structural operations within which one can discover an author?
他是不是想说他只是个功能性的作者,而他所写的文章只是一套,用于发现作者的结构上的应用程序?
What he does is he takes this archaic state structure in which literally nothing had been written down.
他激进而彻底的变革改变了俄国陈旧的国家结构,这种陈旧的国家结构没有任何文献资料
The interesting question from the standpoint of economic theory is, why did it have that funny shape?
从经济学理论的角度来看,期限结构的走势为什么会这样呢
But, you can see that he was thinking about this structure for all along.
但我们可以想象得到,他对这个结构的思考已经有很长一段时间了。
One of the structural elements that lends Areopagitica its curious power is a carefully crafted network of images that Milton has employed to structure the thing.
一个保持着《论出版自由》的奇妙力量的,结构上的重要因素是弥尔顿构架这本著作的,精心制作的网状的人物形象结构。
That has a typical Bildungsroman structure, the structure of a story about a boy who goes out from his home and sort of becomes a man through his travels.
这里具备一个典型成长小说的框架,故事结构讲的是,一个背井离乡的男孩,在旅途中长大成人。
Why, then, should we not study the acquisition of a cognitive structure like language more or less as we study some complex bodily organ?
我们为什么不应当,像研究某些复杂身体器官那样,去或多或少地研究,像语言这样的认知结构的习得
Now what you're seeing here then is the beginning of complex data structures.
现在你们学习到的是复杂数据结构的,一个开始,好消息是他们之间有一个。
You've irreversibly changed that substance because you've changed the structure of all the proteins inside.
蛋白质的结构发生不可逆的变化,因为蛋白质内部的全部结构都改变了
Well, that's thanks to your ancestors and thanks to the conditions that they've inherited, that you would seek out a diet that has those particular conditions.
其实,这要归因于我们的先祖,是由于祖先们传承下来的,在特定时期的饮食结构决定的
Is the structure of a city ? identical to the structure of a soul?
城市的结构,等同灵魂的结构吗?
So now that we have enough practice drawing Lewis structures let's talk about actually figuring out this formal charge.
那么现在我们已经做了足够多的画路易斯结构的练习,让我们来讨论一下如何得出形式电荷。
When we talk about resonance structures, the key word is that the electrons are delocalized.
但我们讨论共振结构的时候,关键词应该是非局域化的电子。
It's encased within a membrane, a cell membrane which we talked about the structure of.
都是膜包围细胞器,我们刚讲过其结构的那种膜
Six-month-olds don't, and even 12-month-olds don't find anything weird about this, while adults are sophisticated enough to understand that that's an unstable configuration and should fall over.
六个月大的婴儿则不会这么想,即使是十二个月大的婴儿,也没有发现这个木块存在的异常,只有经历世事的成年人才会理解,这不是个稳定的结构,而这个结构是会倒塌的
Again, to show you the difference, a different perspective, from a different point of view about the impact of this diet you can look at something like that.
我们再从另一个视角,来看看这种饮食结构的影响,你们可以看看这些对比
For Plato, it would seem, the study of politics was always bound up with deeply philosophical and speculative questions, questions of metaphysics, questions of the structure of the cosmos.
对柏拉图而言,那会看似学习政治学,永远是会深刻地,和哲学式与思索类的问题连结在一起,形上学的问题,宇宙结构的问题。
And the answer is basically anything.
这些结构的集合来做什么呢?
I mean a blanket term, a guiding concept, a transcendental signified, something that explains the nature of the structure and something also, as Derrida says, which allows for limited free play within the structure; but at the same time the structure has this kind of boundary nature.
是一个概括性称呼,一个引领概念,一个超验所指,它解释了这个结构的内涵,正如德里达所说,它允许在结构内有限的自由游戏;,但同时这个结构也有限性。
So the reality of the situation is that it's a combination between these 2 structures.
因此实际情况应该是,这两个结构的一种组合。
Those are going to be the more stable or the lower energy structures.
这种结构应该是更稳定的,或者能量更低的结构。
I've added the ability to have more complex data structures here. But I dropped a hint in the first lecture about what you could computer with things. In fact if you think for a second about that list, you could ask what can I compute with just that set of constructs?
我添加了使用更复杂的数据结构的能力,但是我在第一节课给大家了了一个,关于你可以用什么来做计算的暗示,实际上如果你思考,这个列表一会儿的话,你会问我可以用?
This is resonance, this is a case of a resonance structure.
它是共振的,这是一个共振结构的情形。
Aristotle is very sketchy here about the structure the institutional structure the make-up of the best regime acknowledging the best regime is one where the best men rule.
亚里士多德对于结构的描述,是概略的制度结构,最佳政体的构造,仅声明最佳政体,是由最优秀的人所统治。
In fact, the majority of languages, more languages, are actually subject-object-verb languages.
事实上,大多数语言,更多的语言,都是主宾谓结构的语言
Those are examples from syntax, but language has many structures.
这些例子都是从语法上来说的,但语言却是有很多结构的
Now, according to Freud, most of this is unconscious.
根据弗洛伊德的理论,人格结构的大部分是无意识的。
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