PROFESSOR: And I didn't write up there but it is one, 1 and we can see that it's 1, 2 because it's 1/2 of 2, 4 minus 2, so 1/2 of 2, the bonding order is going to be equal to one.
教授:我没有写出来,但是是1,我们可以看到为什么是,因为它等于1/2的2,4减去,所以1/2的2,键序等于1。
They say you don't call me, that you don't show up at my house, you don't write me emails anymore.
要你别再给他们打电话,不再上门拜访,甚至连电邮也不再写了。
When you create a corporation, you write up a contract, which specifies the rules of the corporation; it's like a constitution for the corporation.
创建公司时,你会起草一份协议,其中规定了公司的条款,就像公司的宪法一样
So what should we write up here?
那咱们应该怎么写呢
The language that the Beats tried to imagine, tried to write, takes up some of these problems that we saw in Nabokov.
垮掉的一代试图想象和写出的语言,同样是是我们在纳博科夫的书里所看到的问题。
So if we write out every term individually, what we end up with is essentially just the probability density for the first atom, then the probability density for the second atom, and then we have this last term here, and this is what ends up being the interference term.
如果我们把每一项都写出来,最后得到的就是,第一个原子的概率密度,然后是第二个原子的概率密度,然后是这最后一项,这就是干涉项。
Whatever you think those are. Here, you might imagine different people disagreeing about-- oh, but throw in something--but if what you want to do is write the great American novel, then you've got the experience of staying up late at night not knowing how to make the plot work out, crushing pieces of paper and throwing them away.
你能想到的都在里面,可能有人不同意-,插入某某东西,比如你想,创作最伟大的美国小说,于是你获得熬夜的体验,纠结于如何构建情节,撕碎稿纸,扔在一边。
I'm going to write things on the board, I'm going to post things up on the screen, and so on.
我会在黑板上写东西,我会在屏幕上显示一些内容等等。
So you know everywhere on this picture you could write down exactly what the sequence of nucleotides are that make up this vector.
所以你能准确的知晓,组成图上这个载体的任何一处的核酸序列
I know you can say it easily. I know you can speak well and write well in English. Keep it up!
相信你很快就能掌握的。你的口语跟写作都会很棒的。再接再厉!
How can you write an original poem when your literary consciousness is essentially made up of the memory of all the things that you've read before?
你怎么能说自己写的是原创的诗,当你的文思,主要是由你以前阅读积累下的记忆,组合成的呢?
This is simple. You could write it up very short and that will be a passing grade if you just write it up very short.
但这一篇很简单,你们可以写得很短,我会给你及格,如果你写得短的话。
Yeah, if my machine will come back up, there we go. So, I'm going to now go ahead and write a little piece of code, and I put it here and I hope you can actually see these better this time, let me uncomment that region.
让我们写出代码来吧,好,如果我的电脑能回来的话,好了,那么,我要去写一小块代码,我把它放在这里以期望大家这次,能看的更清楚点。
We then had to break up the different issues and separately write... about that issue,
我们将不同的问题分配给每个人,然后每人负责写分到的问题,
So here is the simplest program which is perhaps an ironic statement that you can implement with this language called C. So it takes a few lines of code to actually get something up and running and as you'll recall last Friday, I didn't even get this up and running because part of the process of writing a program is to one, write it.
让我们回到这个最简单的程序,你们也许觉得啼笑皆非,这么简单的例子,用C语言写出来就可以了嘛,的确只需要几行代码,就可以让这个程序跑起来,就像上周五的那样,我之所以没让它跑起来,因为编程步骤之一,就是“写“
We could write that--Did we write that as a term up-- Yeah. Okay. We've got it up there, pizzicato.
我们可以把它当做术语记下来,好,记下来了,拨奏
First we can do that by knowing the electron configuration, we can write it out just by going up the table here, up the energy levels.
首先我们知道了电子构型,我们可以从,能量最低处开始填。
So we have to come up--we mortals-- have to come up with some other device, and our device to remember things is to try to write it down because my premise here is, if you can write music down clearly you are hearing it, clearly, and you would have a better chance of remembering it if you could write it down.
因此我们普通人,必须开发出,不得不开发出一些其它的方法,而我们用来记忆的方法,就是试着写下来,它的前提是,如果你可以将听到的音乐清楚地写下来,很清楚,那么你就更有可能,记住它,前提是你能写下它
So he said, I guess maybe it is my idea I was the first person to write it up.
我斗胆以为这也许是我的想法,有可能真是我第一个将其记录
OK, so how can I code this up? Well, you might think, let's just jump in and write some code, I don't want to quite do that though, because I want to show you another tool that's valuable for thinking about how to structure the code, and that is a something called a flow chart. Now.
好,那么我怎么把这个以代码实现呢,你可能会想,让我们进去直接写代码把,但是我不想这么做,因为我想教给大家另外一项很有价值的,用来组织代码的工具,叫做流程图,现在,像Guttag教授,和我这么大岁数的人。
When we talk about anti-bonding, 1sb essentially we're taking 1 s a and now we're subtracting 1 s b, sigma1s and what we end up with again is sigma 1 s, and the important thing to remember is to write this star here.
当我们讨论反键时,本质上我们是用1sa减去,最后我们得到,记住这里有个星。
Lycidas' death -- remember this is the poem that Milton didn't want to write, he was "forc'd" to write it -Lycidas' death allows the uncouth swain to grow up and to move on.
利西达斯的死-记住这是一首,弥尔顿并不想完成的诗,他是被迫的,使得这个粗鄙的年轻人能够成长并继续前进。
You could also write it up a bit longer.
你也可以写得长一点。
People would invest in buildings solely for tax purposes because you could write off the depreciation on the building, so people were cynically setting up DPPs as tax shelters only.
人们可以仅仅为了避税而投资一幢大楼,因为你可以对大楼计提折旧,注,计提的折旧可以抵扣税前收益从而减少应交税金 所以讽刺的是DPP仅被当做了避税工具
So, where the story gets kind of unfortunate, but also a little bit more interesting is the fact that well, they did publish what they observed, and they did write that up.
让这个故事变得不幸的是,或者说让它变得有趣的是,他们确实发表了它们的观测,他们确实写下了这些。
So if you want to on an exam, you can just write this down quickly at the beginning and refer to it as you're filling up your electron configurations, but also if you look at the periodic table it's very clear as you try to fill it up that way that the same order comes out of that.
如果你们想要在考试中,你们要在开始时快速地把这个写下来,然后在填充电子构型,的时候参考它,但是如果你们看着周期表,它就非常清楚了当你们将它用从那产生的,同样的顺序来填充。
So when we write that out, we just write sigma 1 s squared, or we can break it up into its individual parts, there's no reason we can't do that as well.
当我们把这个写出来时,我们写sigma1s的平方,或者我们可以把它拆分成每个部分,我们没有理由不能这么做。
The goal of that was to take for a typical human, or for a typical - in the case of the human genome project maybe you're looking at fruit flies, you want to look at all the DNA in a fruit fly, but to look at the sequence of base pairs that makes up human DNA and write them all out; we'll talk about that later.
这个计划的目的是,建立一个有代表性人类的基因顺序,或者说是典型的人类基因组,就人类基因组计划来说,或许你在研究果蝇,你想观察果蝇内的所有DNA,而人类基因组计划是观察组成人类的,DNA的碱基对顺序并且将它们记录下来,我们不久之后会讨论这些内容
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