so you can see that there is going to be two sets in antibonding, three sets in bonding for a net of one, giving us the single bond.
因此你能看到,反键轨道上有两组,三组成键,得到一组净成键,所以成的是单键。
If I were to hold up two pieces of paper, there's a sense in which they are participating in "Twohood."
如果我拿起两张纸,便有这样一层含义,即,这两张纸分有了 二性
There are at least two varieties of imagination in the reader's case, so let us see which of the two is the right one to use in reading a book.
读者至少有两种不同的想象方式,所以让我们来看看,哪一种,适合读书。
I just turned it on literally this morning to start playing and I'm on myself a couple of email lists, one of which had an email this morning saying, "Hey, has anyone tried this, it really kind of sucks."
今天早上我就碰到这样的情况了,我收到了两份邮件单,其中一份有一封邮件说,嗨,有人用过这个了吗,真是糟透了“
I think the next chapter And there are two chapters ? related on 127, what is on 127?
我认为是下一章,那有两章,在127页,是什么呢?
It can exist in - a gated ion channel - can exist in one or two states.
它们能够存在于,门控离子通道有一种或者两种状态
Well, the discount rate is sort of the--you notice there are two different interest rates here and you might be confused by them.
贴现率是一种,这里有两种不同的利率,你们可能会将其混淆
In your RIS packet, I gave you the short poem "Two Songs from a Play." The first stanza of that interesting poem repeats themes from "The Magi" and "The Second Coming."
我给你们的资料里有首短诗,一出剧里的两支歌,这首有趣的诗的第一节重复了,东方三贤和二次圣临的主题“
I'll play a melody without vibrato and with vibrato so you can see the difference.
我来演奏一段旋律,分有揉弦和没有揉弦两种表现,这样你们就能听出区别
And an important thing to remember when we talk about resonance hybrids is that the structure it's not 1/2 the time this structure, and 1/2 of the time this structure, it's actually some combination or some average between the two structures.
而当我们讨论共振杂化的时候,有一件重要的事情需要牢记,那就是这种结构并不是,一半时间处于这种结构的状态,而另外一半时间又变成了这种结构的状态,它实际上是两种结构在,一定程度上的组合或者平均。
It's the one that's written two columns per page. Okay?
就是一页有两列正文的那张?
Who cares? But then you ask them to choose between two of them.
这有什么用?你叫他们在两粒中挑选一粒。
The question was how many rabbits do you have at the end of a year? At the end of two years? At the end of more than that number of years, and so. We can do this with the following level definition. We're going to let pairs of 0, the number of pairs at month 0, actually it would not be it would be 1.
在下一个月末的时候让我们假设,这2只小兔子也有了后代,同样是一公一母,问题是一年后你会有多少只小兔子?,两年后呢?更多年后呢?,我们可以用接下来的等级说明来解释,在第0个月有0对兔子。
Our opponent understands our ironies, and there is, it seems to me, a perfect kind of symbiosis, ironically enough, between political opponents precisely maybe in the measure to which their ironies are mutually intelligible.
政敌同样也了解我们的讽刺,我认为,这其中有一种共生关系,足够讽刺的是,敌对的两派之间,恰恰好能相互理解对方的讽刺。
The reason is because there are two different approaches to deal with illness: one,the positive psychological approach is that the illness is the absence of health, as opposed to health is the absence of illness.
究其原因,是因为有两种不同的方法,对付疾病,一是积极心理学方法,它指的是,疾病相当于不健康,相对地,健康等于没疾病。
So there are two electron configurations in the n equals one shell, if we follow according to the selection rules that we spelled out last day.
如果根据上次课,我们阐明的原子光谱选择定则,我们就会知道在n等于1的那一层,有两种电子图像构型。
There are two types of adaptive immune responses and they're called humoral immune responses.
获得性免疫反应有两类,一种是体液免疫反应
We have a couple of passages, one in the book of Numbers, one in the book of Job, which describe this condition in a way that identifies it with death. An aborted fetus is often not often, it happens once in the book of Job.
有两篇文章,一篇在《民数记》,一篇在《约伯记》里,描述了这种,意味着死亡的状况,比如说,一个被流产掉的胎儿就,但这些例子不多,只在《约伯记》里出现了一次。
It's a two-stringed instrument that produces a particularly beautiful, vibrant tone.
这是一种两弦乐器,能产生的特别优美,有穿透力的乐音
When you add another asset, you do better when you have three assets, you do better than if you just had two because there's more diversification possible with three assets than with two.
当你增加一种资产,有三种资产的时候,投资组合的表现会比两种资产时更好,因为三种资产相比两种资产的情况,可选择的投资组合更多。
Haze poked his toe in his side, and he wheezed for a second and then was quiet. "Two things I can't stand," Haze said, "a man that ain't true, and one that mocks what is. You shouldn't ever have tampered with me if you didn't want what you got."
海斯把他的脚放在他身边,他喘息了一秒,之后便静了下来,海斯说,有两件事是我所不能忍受的,不诚实的人,嘲笑他人的人,你本不该,碰我的东西,如果你不想要得到什么“
There are two things: you can have a cash account with them you put money into the cash account and you haven't bought shares with it yet; it's just sitting--it's like in a bank.
这里有两种情况,一种是你有现金账户,你将钱存进现金账户,但还没有买股票,仅仅是做储蓄,就像存在银行
Okay. So that's a duple meter piece and what we're trying to do here is just hear if we've got one strong and one weak beat or one strong and two weak beats.
好的,刚才是一段二拍子的作品,我们在这里做的,就是去听,是不是有一强一弱,或者一强两弱的拍子
Now, remember we talked about these last time, voltage-gated channels are channels that would allow the passage of sodium, in this case, but they can exist in two states, a closed state and an open state.
还记得我们上节课讨论过的吧,电压门控通道是,一种可以容许钠离子通过的通道,在这一例子中 电压门控通道有两种状态,关闭状态和开放状态
Log n Log n, because at each stage I'm cutting the problem in half. So I start off with n then it's n n/2 n/4 n/8 over two n over four n over eight.
因为总共有多少层?,因为在每一层,我都是把问题分解成两半,因此以n开始,然后是。
There is something, however, called a limited partnership that has two kinds of partners: a general partner and a limited partner -or usually, many limited partners.
然而,也有一种有限合伙制,其中包括两类合伙人,普通合伙人和有限合伙人,或者,通常会有多个有限合伙人
We talked about two weeks ago, that if you had a population of cells, you could grow those population of cells and you could make, if they adapted the culture properly, you could make an infinite number of cells from one starting solution.
两周前我们讲到,如果你有一群细胞,你可以使细胞数量增长,如果培养得当,你可以,从开始的营养液中制造出无限数量的细胞
If you have two different ligands stimulating two different receptors, and one causes activation of this enzyme and generation of cyclic AMP, cyclic AMP levels will start to rise.
如果有两种不同的配体,刺激不同的受体,一种能够活化酶,并促进生成cAMP,cAMP的水平就会升高
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