So, that's probability density, but in terms of thinking about it in terms of actual solutions to the wave function, let's take a little bit of a step back here.
这就是概率密度,但作为,把它当成是,波函数的解,让我们先倒回来一点。
People, I was just actually having coffee with a friend who, who worked in education before coming back here.
人们,我刚才在和一个曾从事教育的朋友喝咖啡。
So if you flip the info page over on the back here, what you'll see is the periodic table, this is the same one that I've handed out in the last two lectures - the periodic table without any electron configurations.
将这张纸翻过来,你可以看到一个元素周期表,这与我们前两次课发过的,是一样的,-没有任何电子排布的周期表。
My families are very excited to be back here.
我的家人对于回到这里也很激动。
There are nine keys for my left thumb alone so I'm kind of switching between these on the back here and many others, and because of that I can go very high and I'll just demonstrate that.
我的左手拇指就要控制九个音键,通过按动后部,和其他地方的音键,我就能吹出很高的音,我现在就来演示
Mike back here.
把话筒给这里的人
A lot of people started coming back here, you know, to live, and so make things better.
很多人开始回到这里,他们回来生活,并且让一切变得更加美好。
Or when we ask ourselves, how will things go for me over the next couple of weeks ? if I go on vacation versus staying back here?
或者我们可以问自己,接下来几周事情会如何发展,如果我去度假而不是留在这里?
I'm back here right.
完成了循环。
Did I see a hand back here?
后面好像有人举手
It's firmly adherent to the surface here, it's firmly adherent at the back here, and in between its trying to pull these ends closer together, you can imagine that that's what it's doing, and in fact, that's one of the functions of fibroblasts.
它紧紧地粘附在表面这儿,又紧密的粘附在后面这儿,试着在中间将创口两端拉紧到一起,你可以想象一下这个场面,事实上,这只是成纤维细胞的功能之一
For example, if you started here and you did all this and you came back here, the average velocity would be zero, because you start and end at the same value of x, you get something; 0 divided by time will still be 0.
例如,如果你从这里开始运动,经过这个过程又回到这里,平均速度就是0,因为初态和末态的位移相同,你得到了什么呢,0除以时间还是0
Again if I go back here, let me comment this out.
一对字符串,s1和s3,让我们运行下他们。
And I will be back here three minutes after nine, UK time.
我会在伦敦时间九点过三分时回到这里。
And then I come back here for class in the afternoon.
然后下午回来上课。
If you scroll back up on the printout or screen here, you'll see that you can actually not only declare function's prototypes, their general structure.
如果我回滚到打印输出或者这个屏幕,你们将看到你们不仅可以声明函数的原型,它们的一般结构。
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