But I want you to see now what happens if I use this. Let's bind x to the value of 3.
但是我想你看看如果我这么用的话,会发生什么。
The highest probability now is going to be along the x-axis, so that means we're going to have a positive wave function every place where x is positive.
概率最高的地方是沿着x轴,这意味着只要在x,大于零的地方波函数都是正的。
OK? All right. x 3, as you can see right here, does exactly that.
你们可以看到,就是这么做的对不对?
x >> Okay. I'll dereference the pointer x 42 to store the number 42 into its pointee.
>,好的,我废除这个指针,在指针数据中存储数字。
I will draw the famous picture of some particle moving and it's here at t of some value of x.
我会画某个质点运动的,经典图像,这是某个x值对应的时间t
I have it down that there might be an infinite number of possible values for the random variable x.
对于这个随机变量X,可能的取值个数是无限的
Well, we want to know, after 2041, let's say 2045, is there somebody who's a person, call him Mr. X.
我们想知道,2041年后,假设是2045年吧,会不会存在一个人,我们称他为X先生。
But for now let's simply say that we have a diffraction which we know occurs only by wave-like behavior and it involves the use of x-rays. Why x-rays?
但现在让我们来简单假设一下,我们知道,只波才发生衍射,而且衍射涉及了X光的使用,为什么是X光?
One of the labors of reading Paradise Lost is the reader's obligation to supply the analog for the X, and this poem is filled with such X's.
读的一个麻烦就是,读者需要自行类比出X究竟是什么,偏偏诗中又充满了这种不确定物。
if you're at X, let's just call you Mr. X, just to make it clear, so Mr. X is the person at position X.
如果你在X,就叫X先生,只是为了方便区分,所以X先生在X位置上
You're not responsible for that, you're not responsible y for correlating +1 to y, minus 1 to x.
你们不需要了解这些,你们不需要,记住+1对应。
At this point, we have no other choice but to double up before going to the next energy level, 2px so we'll put a second one in the 2 p x.
在这点上我们没有其他选择,而只有双倍填充,在到下一个能级之前,所以我们放入第二个电子至。
It's still 1, because you plus plussed the wrong symbol called X. So for now, take-away from this, don't do this.
它还是1,因为你自增的是那个错误的叫做X的符号,现在,拿走这个,不这样做。
px So we're talking about pi carbon 2 p x, 2px because it's the x axes combining to carbon 2 p x.
我们讨论的是π碳,因为它在x轴结合成碳。
And is able to then say, inside of that class definition, find the value of x.
这个类的定义这里然后取值,也可以这么说,在类的定义的里面。
This depends now on the size of x. All right?
另一方面,看看这个例子?
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