So first, I choose a volatility randomly, from some distribution of possible volatilities 2 from to, in this case, 0.2.
来决定的一个值,所以首先我先随机选择一个浮动值,从可能的浮动值中的分布进行选择,在这个例子中就是0。
So, from going from the shell of n equals 2, let's say, to the shell of n equals 3.
比如说,从n等于2到n,等于3壳层如何变化。
This is a story that is predominantly in Genesis 2 and trickles into Genesis 3 and I'm going to look at it mostly in isolation from the first account.I'm going to be looking at it in light of an important parallel.
这个故事在《创世纪》2,3章中占据很重要的地位,我采用脱离对第一个故事的描述方法,将这两个故事,放在同等重要的位置上来解读。
That energy will be absorbed by the hydrogen atom, n=1 the electron will rise from n equals one n=2 to n equals two.
这能量将会被氢原子吸收,这个电子会从,上升到。
So already, just from Firm 2's production the price has been driven all the way down to costs.
这样公司2的产量会,导致价格下降直到成本价格
looks like they'll go from 3 to 2 and a half ? when's the next Fed meeting?
看上去他们会在下一次会议上,下一次美联储会议什么时候开?
Between the 1620s and the 1740s, the land of the Russian empire increases from 2.1 million square miles to 5.9 million square miles.
在17世纪20年代到40年代间,俄帝国的领土,由210万平方英里,增加到590万平方英里
So I can go from 8 to 4 to 2 to 1, so that's 3.
我可以从8到4,到2,再到1,所以是3次。
In fact the number of photons headed to your your eyes from those 2 tiles is exactly the same, physically that is the same.
实际上这两张瓷片,投射进你眼睛的光量子是一样的,从物理学的角度上说是完全相同的。
du So, we can also write delta u as integral from 1 to 2 of du.
我们也可以将Δu写成,从1到2的积分。
And that conviction is going to color its presentation, its evaluation and its interpretation of Israel's history and her kings from Joshua right through to 2 Kings.
这一认定将会影响它的描述,它的评估和它对以色列历史的解读,以及它的国王们,从《约书亚》一直到《列王记》
No, we can't. Because if l equals 1, we can not have m sub l equal negative 2, right, because the magnetic quantum number only goes from negative l to positive l here.
不行,因为如果l等于1,ml的值不可能等于-2,对吧,因为磁量子数的值,这时只能从-1到1
So from that point on it'll be exam 2 material, so depending on how you like to come compartmentalize your information, you can separate that in your brain in terms of what you're trying to learn right now versus what you can put off until a little bit later.
因此从这里开始以后的是第二次考试的内容,当然,取决于你喜欢怎样划分,你的信息,但你可以将你现在要学的,与你以后才学的知识,在你的大脑中分开储存。
So let's redraw it. So it goes from 1 to 2 this time.
我们一起重新画一下,从1到2
The same thing when you're going from filling in the 2 s to putting that first electron into the 2 p.
当你填满,2,s,后再往,2,p,中,放第一个电子的时候就会发生这种问题。
But in any event, Deuteronomy is not simply the concluding book of the Pentateuch, ; or the story that began in Genesis; it's also the first part of a much larger, longer literary work, as I mentioned last time, a work that runs from Deuteronomy through to the end of 2 Kings.
但无论如何,《申命记》不是摩西五经的终结篇,或者说是自《创世纪》开始的故事;,它也是一部更宏观长远的作品的开篇,我上节课提到过,这部作品从《申命记》一直到《列王记》结束。
The payoff from choosing 3 against 4 is going to be all the people at 1, all the people at 2, and all the people at 3, for a total of 30%, which again is bigger.
当对手选4我选3的收益,就是立场1的选票,加上立场2和立场3的选票,一共是30%,立场3收益更多
And if that is the energy to go from n equals one n=2 this is the amount of energy that has to be left as kinetic energy of the electron.
如果这个能量是从n=1到,然后,to,n,equals,two,then,这些能量,会作为电子的动能,被消耗掉。
We're going to compare this with my payoff from choosing 2 against the other candidate choosing 1.
我们再计算当对手选择立场1时,我选择立场2获得的收益
Each consumer is going to buy one product, either from Firm 1 or from Firm 2.
每个消费者会买一个产品,从公司1买或者从公司2买
And I'm going to get minus 2, which came from here: minus 2 and that is in fact negative, which is what I wanted to know.
最后只剩下-2了,2是一个负数,这正是我想要的
So anything that goes from a higher energy level to 2 is going to be falling within the Balmer series, which is in the visible range of the spectrum.
任何更高能级到2能级2,都是属于Balmer系,它在可见光谱中。
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