When they have strong recommendations in 1989 you're willing to hire everybody, and this is not a difference at all.
在1989年,当候选人的推荐信一样好时9,你雇用谁的几率都是一样的,他们的雇用率是几乎没有差别的。
So, similarly in a case where instead we have a small energy difference, we're going to have a low frequency, which means that we're going to have a long wavelength here.
在这个例子里,能量差较小,我们得到的频率低,这意味这它的波长更长。
The two white sisters who really have magnificent teaching skills, and made a fundamental difference in my life.
这两位白人修女教书特别棒,她们让我的人生产生了根本的改变。
There is a difference between voice and writing even though they have so much in common.
尽管有很多相似之处,声音和文字仍有差别。
Appeal to a physical body suffices, I think, to have an explanation as to the difference between an animated and an inanimate body, how bodies will move in nonrandom ways.
我认为,如果我们能分辨生命体和,非生命体的区别,理解我们的非随机行为,就足以解释有关物理的肉体的一切问题了
he says, all investing is about coupon clipping and the difference between equities and bonds are that bonds come with a coupon that's known and equities have earnings in the future that you don't know.
他说,所有的投资都是关于票息剪券的,股票和债券的区别是,债券有确定的票息,而股票的收益发生在未来,你是无法确定的。
And you have to ask yourself is the energy difference here, the delta E in the electronic states, how does that compare with the E of visible light?
所以我们会问,是由于能量的不同么,例如deltaE在电子能态的不同,那如何把E与可见光联系起来?
Maybe there is a difference there, I don't have a good theory as to what the difference is, since I don't have a good theory to what the difference is, I'm not in a good position to decide whether a reassembled body would be ? the same body or different body?
也许这两个案例是有不同,我没有充分的理论来,解释这两者之间的不同,由于我无法解释两者的不同,我也就无法去下结论,究竟重组的肉体,是原来的肉体还是不一样的肉体?
I don't have the data in front of me, so let's emphasize the difference between r1 and rf.
我现在手头没有具体数据,我们现在把目光转移到r1和rf的数值差上。
PROFESSOR: Good. So, it's going to be in 3, because that's the shortest energy difference we can have, 3 those 2 are inversely related, so it must be n equals 3.
教授:好,是3,因为它的能量差最小,红色的是我们能看到的,所以一定是n等于。
You'll notice that there's a little bit of a difference in these equations here from the ones from the other day, which is that you have z squared value in there.
你们会注意到这里的方程,和我们那天的方程,有些小的不一样,这里有z平方。
And the significant difference between s orbitals and p orbitals that comes from the fact that we do have angular momentum here in these p orbitals, is that p orbital wave functions do, in fact, have theta and phi dependence.
轨道和p轨道的,不同之处在于,在p轨道,波函数,随theta和phi变化。
So if we're comparing the difference between these 2 now, what you'll notice is that in nitrogen we have all half-filled 2 p orbitals, and now, once we move into oxygen, we actually have to add 1 more electron into 1 of the 2 p orbitals.
那么如果我们来比较下它们两个有什么不同,你会发现氮的,2,p,轨道,都是半满的,现在,我们继续看一下氧,我们不得不在其中一个,2,p,轨道上,再放上一个电子。
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