What I'm gonna do is draw a larger table, the same basic structure: I'm choosing Alpha and Beta on the rows, my pair is choosing Alpha and Beta on the columns, but now I'm going to put both grades in.
我要画个结构相同的大表格,用列来表示我选α还是β,用行来表示我对手选α还是β,但我要把两人成绩写在一个单元格里
But if I choose Alpha and my pair chooses Beta, I get an A and she gets a C.
要是我选α我对手选β,我得A 她得C
So this project was, let's see if we can detect any alpha particles by making a detector that swings around.
当你是本科生的时候,你们的导师会派一些,你们看上去很傻的工作,给你们干,现在这个工作就是。
So, what we've got here is a source of alpha particles.
我们已经有了一个阿尔法粒子源。
It is the quality that we associate with being a kind of alpha personality.
就是这种质量,让我们将其与权势人格联结在一起。
In that case, alpha is a measure of how much Shiller,Inc. outperforms.
这样的话,alpha就用以衡量,希勒公司.表现超过市场平均水平多少
Well they won't be, If you put Alpha and you're paired with Beta, then you will get an A and your pair a C.
纯属娱乐,大家别当真,如果你选α而你对手选β,那么你得A你对手得C
If I put Alpha and my pair puts Beta, then she gets a C.
如果我选α我对手选β,那么她得C
If I put Alpha and she put a Beta, I got an A, and if I put Beta and she put an Alpha, I got a C.
如果我选α她选β 我得A,如果我选β她选α 那么我得C
She said, no matter what the other person does, she reckons she'd get a better grade if she chose Alpha.
她说无论别人怎么选,她觉得选α会使自己得到最优的结果
So by thinking about my opponent, by putting myself in my opponent's shoes, I realize that she has a dominant strategy, Alpha.
所以考虑到我的对手,站在她的立场上看,我发现她有一个优势策略α
If he switched from gold to let's say iron, he also tried platinum, a number of different foils, he found that they count rate it still was 20 alpha particles per minute.
金箔的时候,计数率就变成零了,如果他把金换成比如说铁,他们还尝试了铂,还有一系列其他的箔片,他发现计数率还是每分钟。
A tiny fraction of the incident alpha particles were deflected through large angles.
极小部分的入射的阿尔法粒子,发生大角度的偏转。
So in both cases, no matter what the other person does, she receives a higher payoff from choosing Alpha, so she should choose Alpha.
这两种情况下,无论别人怎么选,她选α总能得到更好的成绩,所以她应该选α
He shot alpha particles which have a charge of plus two.
他入射的阿尔法粒子带有两个正电荷。
We detected a 132 000 alpha particles.
他们为什么要这么做?,我们知道。
We had acknowledged that Alpha is a dominant strategy for my opponent so we must choose based upon, or knowing that my partner is going to choose Alpha.
我们发现了α是我们对手的优势策略,所以我们必须要根据,我对手会选α来做出选择
All right, so this gentleman is saying... There's no dominant strategy so - Right, so this gentleman's saying, a good reason for choosing Alpha in this game is it's less risky.
很好,他说,这里没有优势策略 所以,没错,他说,选α是因为这样做风险更小
So, introduction, "in order to explain the results of experiments on scattering of alpha rays by matter, Professor Rutherford," and there is a footnote to the Rutherford model.
嗯,绪论,为了解释实验的结果,关于物质的alpha散射,卢瑟福说“,这儿有一个卢瑟福模型的脚注。
I mean if you chose Alpha, you're swinging from A to B-; and from Beta, swinging from B+ to C.
要是你选α,你的分数会在A到B-,选β,分数范围会在B+到C
If you put Beta and you're paired with Alpha, you'll get a C and your pair an A.
如果你选β你对手选α,你得C你对手得A
And if I choose Beta and she chooses Alpha, then it's me who gets the C and it's her who gets the A.
如果我选β她选α,我得C而她得A
So once again if you both put Alpha then my pair gets a B-.
如果我们都选α 我对手得B-
And if I put Beta and she puts Alpha, then she gets an A.
如果我选β她选α 那么她得A
We know we started with a 132 000 alpha particles.
看看能不能看到alpha粒子有些人就会问:
Because if you choose Alpha, the best case scenario is you get 0, So that's okay good, that's a good counter argument.
因为要是你选α,你最多只能得0,很好,这是个不错的反驳理由
So it looks like a lot of - well we're going to find out, we're going to count--but a lot more Alpha's than Beta's.
我们来数一下,确认一下,选α的人要远远多于选β
So once again, no abstentions this time: who would choose Alpha? Let's have a show of hands again, keep your hands up a second.
这次也不允许弃权,谁会选择α,请举下手,先别放下手
If we play this game up in the business school, I think it's quite likely we're going to get a lot of Alpha's chosen, right?
要是我们在商学院进行这个博弈,我觉得会有很多人选α
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