Let's look at the energetics of one of those electrons crashing into a hydrogen atom inside the gas tube.
我们一起来考察一下,其中的一个电子的能量,在阴极射线管中,撞击到氢原子上。
But now what we are going to do is bring them in together sort of along the lines of this.
现在我们要做的,就是把他们按现在我们要做的,照线性关系放到一起来。
We'll come to this in just a moment but just tap and we'll all-- maybe eventually all together the beat.
我们一会儿会回头再来说这个,仅仅只需要打拍子,我们一起来
So what I'm going to do is I'm going to go back to my picture and draw these functions.
下面我们一起来,作出这些函数的图像
Where we put our whole program together, and we say does the whole thing work?
也就是把我们的整个程序组合起来,然后看看它们在一起能不能正常运行?
So spend 10 or 15 minutes thinking about this and write it down and bring your responses to class in the next period and we'll talk about that.
花十到十五分钟考虑这个问题,并把答案写下来,将你们的答案带到下次课堂上,我们一起来讨论
So, why don't we do that together?
所以,不如我们一起来做吧?
But we'll do it now as a group.
今天我们全班一起来做。
And what you see when we see it with our eye, which is all the wavelengths, of course, mixed together, is whichever those wavelengths is most intense. So, when we looked at the individual neon lines, it was the orange colors that was most intense, which is why we were seeing kind of a general orange glow with the neon, which is different from what we see with the hydrogen.
当你们用眼睛看时,当然看到的是全波长,是混在一起来,看到的是最强的那些波长,当我们看单个氖谱线时,橙色是最强的,所以我们看氖光整体是橙色的,这和氢气是不一样的。
Okay. There's a little confusion here so let's try to do it together.
好的,有点迷糊了,我们一起来
How do I know that that's an absolute pass, though? Well, when we set the exams, we set the tests, I sit with my TA's and we say, all right, let's work out the point scheme on this question.
我怎么知道会是绝对的通过呢,我们制定考试,我们制定测试题,我和助教坐在一起,我们说,好吧,让我们一起来设定这道题的分值。
Take a look at this. We're going to do it together.
看一下这个谱子,我们一起来
So let's listen to a little bit of this music and I want you, maybe as a group to tap with your foot, your hand whatever, just the beat as you hear it.
我们一起来听一下,我希望你们也许以组为单位,一起用脚打拍,拍手,随你喜欢,一起打拍子
So those of you who haven't, don't worry, I mean this will be a bit review, but we'll see it more through the eyes of Game Theory this time, and for those of you who haven't, don't worry we're going to go through it.
如果你没学过,也不必担心,我们一起来快速回顾一下吧,但这次我们用博弈论的角度去分析,那些之前没有学过的同学,别担心,现在我们一起来看一遍
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