So, you might ask then well what is the significance of shooting different amounts of photons at a metal?
所以,你们可能会问向,金属发射不同数量的光子,有什么重要性?
OK, great. So, most of you recognize that there are four different possibilities of there's four different electrons that can have those two quantum numbers.
K,大部分都认为,有4个不同的可能,有四个不同的电子可以有,这两个量子数。
This is nice shorthand, all right, but it's something that in fact I probably would want to do differently.
但是实际上有一些东西,我可能想换种不同的方式来做,为什么我要换种。
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
And, if they don't share equally, then the individual bonds might have different energies.
如果他们不是等价的共用,个别的键,可能有不同的键能。
They all, I mean, they have similarities, in fact maybe more similar than different.
我是说,它们都有相似之处,事实上相似之处可能比不同之处更多。
It could be those differences that they experience in their extracellular environment that lead to their choice to either self-renew or to become committed.
有可能就是由于,这种细胞外环境的不同,最终导致它们自我更新,或者成为定向的祖细胞
That's not a main smile difference but my bet is that there probably is a difference.
这不是主要方面,但我打赌可能有不同。
Perhaps it testifies to his view that there are different kinds of regimes that may be appropriate to different kinds of situations to different situations.
或许这验证了他的观点,即有不同的政体,可能适合不同种的情况,不同的情势。
Different theories might have different explanations as to-- are these things valuable because we want them, ? or do we want them because we recognize they're valuable?
不同的理论可能会有不同的解释-,这些东西有价值是因为我们想得到它们,还是我们知道这些东西有价值所以才想要?
So the point is, this balance between energy thatyou could think of as say bond energies in chemical reactions, and entropy that you can think of in terms of disorder, how many different possible combinations or configurations of something wrong, will dictate where the equilibrium lies.
关键在于,这种能量与熵之间的平衡,确定了平衡的条件,在化学中能量涉及键能,而熵和无序有关,即有多少可能的不同组合或者形位,二者的平衡会告诉我们平衡态是什么样子。
There were some twelve to fifteen different widths of railroads in the Northern states alone by the 1850s, and you could go into one town on a gauge, i don't know, three feet wide but on the other side of town it would come out four feet wide.
在五十年代,单就北方州的铁道,就有十二到十五种不同的轨距,你可能在一条三英尺宽的铁道上进镇,但在另一边出镇时,它变成四英尺宽了
Now this program's a little different from what we saw before because it's obviously not gonna say oh, It's going to say oh, hi David presumably.
大家可以看到,这个程序和之前的,颇有不同,不再是单纯地,它可能会显示“oh,hi,David,“
The obvious one is to divide it in half, but there may be cases where there are different divisions you want to have take place.
之前的例子是为成两份,但是也有可能在一些情况之下,要分成不同的份数。
The size of the cells could be different; maybe mitosis is asymmetrical in some way so that one of the cells ends up being bigger than the other.
细胞大小可能会不同,也许有丝分裂的过程是不对称的,致使子细胞一个大一个小
The production possibility frontier at different horizons is in different places.
不同层面的生产可能性曲线,会有不同的位置
Again, I suppose we could have different views.
再一次,我假设我们可能有不同的观点。
On the other hand, if you're in an ethics of community you might argue that men and women have different rights and different responsibilities.
但在另一方面,如果你的文化是集体道德,你可能会认为男人和女人,有不同的权利和不同的义务。
Now, you might have different views around-- People around this room will have different views as to whether reincarnation really exists, but we can imagine it.
你可能有些不同的观点,是关于,对于转世投胎是否真的存在,在座的各位可能会有很多不同的看法,但我们可以想象一下
Well, we were raised by different parents and we have different genes We can't tell-- My brother and me might share all sorts of things in common but we have the same parents and the same genes, fifty percent of the same genes ? So how do we tell what's causing us to be alike?
因为我们的父母不同,我们有不同的基因,我哥哥和我,可能会有很多共同点,我们的父母是一样的,有50%的基因相同,那是什么导致我们相似的呢?
All in all, in the l shell, I have the possibility of eight different configurations.
所以总的来说,在L层,总共可能有八种不同构型。
Well, one reason to do this is because on each post-synaptic neuron there might be many axons coming together at once, and each one might be generating a different kind of signal, through maybe even different neurotransmitters.
嗯 一个原因是在每个,突触后神经元上可能有,许多同时到达的轴突,每个都可能通过不同的神经递质,产生不同的信号
And we know from over here that 2p has the possibility of three different m numbers.
从这里我们知道,2p可能有三个不同的m值。
Maybe we should say, the mere fact that it's possible for A and B to be separate--for A to exist without B for example, that's clearly where they're separate-- the mere fact that it's possible for them to be separate doesn't mean that in the actual world they are separate.
也许我们应该说,A和B有可能不同,比如 可能A存在,而B不存在,这是它们明显的不同之处,它们有可能不同,并不意味着,在现实世界它们也是不同的
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