Our friend Schr?dinger told us that if you solve for the wave function, this is what the probability densities look like.
我们的朋友薛定谔告诉我们,如果你用波函数来解决,你就会知道这些概率密度看上去的样子。
We can graph out what this is where we're graphing the radial probability density as a function of the radius.
我们可以,画出它来,这是径向概率密度,作为半径的一个函数图。
When you call a function, what actually happens is that function gets its own chunk of memory that's identical in size to the data type that it expects.
当你调用一个函数,实际上发生的是,函数得到了自己的内存块,相同的类型,是占有一样大小的内存的。
So let's understand: what is the nature of exponential function so that we can understand the power of one?
让我们先理解指数函数的本质,以便理解“一“的力量?
What I plot on this graph here is as a function time, years, dates, life expectancy as a function of time.
在这儿的这张图是,一个关于时间,年,日期的函数,将寿命长短作为时间的函数
Usually what I want to talk about is what's the smallest size class in which this function grows? With all of that, what that says b is that this we would write is order b.
通常我们想要的是,方法增长时最贴切的描述,也就是说,在这个问题上,算法关于。
I tell you something about the second derivative of a function and ask you what is the function.
我告诉你一个函数的二阶导数,然后问你这个函数是什么
It's the notion of what the function of that state is, I think, that is most striking.
我认为,这种关于城邦功能的观念,才是最为引人瞩目的
What I am looking at here is boiling point as a function of atomic number.
我在看的是非典,作为原子序数的功能。
What is Socrates trying to do here, and what is that metaphor, ? that central metaphor, ? what function does it serve within the work?
苏格拉底倒底想干吗,那个隐喻,那个核心隐喻是啥,它在本书中有啥功用?
And so the food is a broader constituent of what we consume; the nutrient will be the pieces of the food that affect bodily function.
所以食物的概念要比吃的东西更加广泛,食物中的营养素影响着我们的人体机能
We assume that unless we're dealing with Scheherazade, it has to have an end, but at the same time we might well ask ourselves, why does it have a middle? What is the function of the middle with respect to a beginning and an end?
而且我们认定一定会有结尾,除非讲故事的是那个,《天方夜谭》中的苏丹新娘,但是我们要问自己了,为什么故事一定要有经过呢?,故事的经过对于开头结尾来说起到什么作用呢?
What is Firm 2's best response as a function of q1?
1的函数即公司2的最佳对策是什么
And that...which itself is a function of... who is in power and who was then in power and what type of parties they are in... you know, sort of ruling parties.
只要政府能做出措施就好。,不管前后任的执政者是谁,他们所属的是哪个党派。,谁是执政党。
Life will become meaningful as a function of your pursuit rather than you're expecting some objective validation because the world is what the traditional, particularlly traditional religions view said it was. Go ahead.
你的生活会因为有所追求而变得有意义,而不是去期待一些客观实在的好处,因为世界就如传统宗教,所定义和限定的那样,你继续说吧。
It's also about: how banks operate; what their function is in our society; and, why they are such important institutions that have gone back for hundreds of years and remain powerful, central features in our economy.
也会讲到,银行如何运作,银行在社会上的功能,以及为什么几百年来,银行依然在经济生活中拥有,重要的作用
There's no classical analogy that explains oh, this is what you can kind of picture when you picture a wave function.
可以解释:,哦,这就是,你想象的,波函数的样子啊。
But we can also think when we're talking about wave function squared, what we're really talking about is the probability density, right, the probability in some volume.
波函数平方,的时候,我们说的,是概率密度,对吧,是在某些体积内的概率,但我们有办法。
So, first, if I point out when l equals 0, when we have an s orbital, what you see is that angular part of the wave function is equal to a constant.
首先,如果l等于0,那就是s轨道,你们可以看到,它波函数的角度部分是一个常数。
Well the idea of a hash, in fact, what's called a hash function is to have some way of mapping any kind of data into integers.
我要怎么做?实际上想法还是哈希,通过一个哈希函数,把任何种类的数据都映射成整数。
What is going on as a function of time?
作为时间的函数它将如何变化
So, what's the idea? If I know what my hash function does, it maps, in this case characters into a range zero to 256, which is zero to 255, I create a list that long, and I simply mark things.
我知道我的哈希函数做什么,在这个例子中,它将字母,映射成0到255的256个数字,我创建了一个这么长的列表,并且我只是简单的标志这些东西。
Notice that the relationship between the rhetorical is and the grammatical is is basically the relationship between what Jakobson calls the "poetic function" and the "metalingual function."
注意下,修辞学上的is和语法中的is之间的关系,基本上就是雅各布森所说的,“诗功能“和“元语言功能“之间的关系“
And just as with variables, you should use some common sense, some style here, and the function's name should X Y communicate what it does, calling it X or Y or Z is generally not all that helpful.
就像变量,你使用一些常识,一些类型,和函数名需要,传达它所做的事情,把它叫做,或者Z通常是没有什么用处的。
We also talked about well, what is that when we say wave function, what does that actually mean?
我们还说了,当我们讨论波函数时,它到底有什么意义?
But before we get to that, in terms of thinking just think, OK, this is representing my particle, this is representing my electron that's what the wave function is.
但是在我们谈论那个部分之前,在理解方面,仅仅是理解,好的,它代表了粒子,它代表了电子,这就是波函数。
And what is plotted below is the actual wave function, so you can see it starts very high and then the decays down.
下面这画的是,波函数,你们可以看见它开始非常高,然后衰减下来。
This is a table that's directly from your book, and what it's just showing is the wave function for a bunch of different orbitals.
这是一张你们书里的表格,它展示了各种,不同的轨道波函数。
So, we can think about what is it that we would call the ground state wave function.
我们来考虑一下,基态的波函数,是怎么样的。
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