You see, the quantum condition, by putting quantization into the moangular mentum it is propagated through the entire system. Orbit dimensions are quantized.
你们看,量子条件,通过把,角动量量子化,它就能在这个系统中进行传播,同时轨道大小也被量子化。
So I would say, even though basketball can be somewhat fun to watch on a big screen.
所以我说,尽管在大屏幕上看篮球比赛也有它的乐趣,(现场看更好)。
The author may have been looking out of the window, but literature, as we encounter it and as a text, is not looking out of the window.
作者可能往窗外看过了,但是文学上,我们遇到它时并且在它作为一个文本时,并不需要往窗外看。
And so one of the things we'll look at today is how can we leverage an algorithm, how can we implement an algorithm that at least at first glance the second time we've now seen it feels so obviously better.
因此,今天我们要学习的一点就是,我们怎样才能影响一个算法,怎样实现一个算法,使你在第二次看它时会觉得,至少比你第一次看到它时更好。
The reason you have to get it out of your head is you need to be able to see it on a surface that is not in your mind.
这么做的原因是,你需要,客观地观察它,而不是看它在你大脑中的样子。
And what you see is that at zero, you start at zero.
你们看在零点处,它是零。
And when you reread this poem and you look at it in your discussion section, you may want to think about the tenses it sounds tedious but I am convinced that it's not tedious the tenses of the verbs that Milton's using.
当你重新读这首诗,并在讨论时再看它的时候,你可能会思考它的时态,这听起来很乏味,但我确信,弥尔顿用的动词的时态一点都不乏味。
So this particular vector, you probably can't even see the whole thing on your screen. Well, it's got 40 items in it.
这个特殊的向量,在你的屏幕上可能都看不全,好的,它一共包括40件物品。
It was... I liked it. I saw it in high school a long time ago.
它……我喜欢。我好久之前在高中看的。
Is art important enough to you that you'd be prepared to watch, look at a masterpiece, if you knew that while you were enjoying it you could die, ? but that wouldn't happen otherwise?
艺术有没有重要到,让你准备好去看,去欣赏一件杰作,如果你知道在欣赏它的时候可能会死,但如果不去欣赏就不会死?
It doesn't even make sense now, they're not used in spectroscopy anymore, but this is where the names originally came from and they did stick.
现在看它没什么道理,它们在光谱学里也不这么用了,但这些名字,从这里面起源后来就一直沿用下来了。
If you're wondering what's OK or what's not OK, it's very clearly written out in this handout, so make sure you read through it, because it is your responsibility to make sure that your calculator does not have anything extra programmed in it.
如果你不清楚什么可以什么不可以,讲义上写得很清楚,所以请大家务必看完它,因为你有义务保证,在自己的计算器里,没有编上额外的程序。
All right? So if I called sqrt alone, that return test value is done, but in this case I bound it to test, so I can go look at test, and there it is.
执行完返回值语句,但是在这里我将把它赋值给,所以当我看test的值的时候就是返回的值。
And what we did was he put two detection plates on either side of these cathode rays, and when he put a voltage difference between these two plates, he wanted to see if he could actually bend the rays and test if they're actually charged or not.
但没有实验证明这件事,这就是Thomson所做的,它在阴极射线旁边放两块探测板,他想通过看当他,在两板之间加上电压后,阴极射线是不是会。
And the thing you should notice here is that it's doing a lot of the same things over 2 1 and over again. So, for example, we'll see 2, 1 2 1 here. And 2, 1 here.
在这里你要注意的是,它不断在重复同样的工作,例如我们看这里的1,还有这里的。
Now, the one that we're most interested in ANS is the one where, in fact, it gets out ANS, so you see down here in the code, there's a spot where it's going to return the value of ANS, which is what we want, right? That's the thing that holds the value that we intended to have.
现在我们最感兴趣的是这个,事实上它返回的是,所以你看这段代码,在这里返回ANS值,也就是我们想要的,对吧?,它就承载了我们想得到的值。
It looks like we hit zero, but we actually don't remember that we never go all the way to zero, so there's these little points if we were to look really carefully at an accurate probability density plot, And then, for example, how many nodes do we have in the 3 s orbital?
但其实没有,记住,我们永远不会到零,如果我们,在概率密度图上,非常细致的看这些点的话,它永远不会到零,在3s轨道里,有多少个点呢?,2个,正确?
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