The notation comes from a nineteen twenties play called "Burlesque."
VOA: special.2010.01.08
The electronic configuration, all it is is the shorthand notation for that one electron approximation for the Schrodinger equation for lithium.
电子构型就是,对于锂的薛定谔方程,的单电子近似的,简化形式。
I'm not going to writegiven threemoles of hydrogen at one bar and three degrees, blah,bla I'm going to write it in a compact notation.
我不会写“给定1巴和多少度下,的三摩尔氢分子之类,我会把它写成一个紧凑的形式。
And we can also write this in an even simpler form, which is what's called electron configuration, and this is just a shorthand notation for these electron wave functions.
而且我们也可以将它,写为一个更简单的形式,它叫做电子构型,这个仅仅是这些电子波函数的。
no notation, everybody sits there sort of mummified, waiting for this great work of art to come back to life.
没有乐谱,每个人跟木乃伊一样坐在那里,等待着伟大的作品再现人间
The formal parts of a game are this. We need players -- and while we're here let's develop some notation.
博弈由以下要素组成,参与人,首先我们得规定一下表述法
Now, we concluded last week at looking at sorts and efficiency, some new notation called asymptotic notation and we'll continue that story today.
上周我们着眼于排序和效率问题,并提出一些渐近线的新符号,今天我们将继续讨论相关内容。
And this is given the value the notation Avogadro's number we call it.
那个值的符号为,我们把它叫做阿伏加德罗氏数。
In each set, the first plague is accompanied by a notation of the time in the morning. It's also introduced by God's speech, when God says, "Present yourself before Pharaoh," and to do this in the morning.
在每一组中,第一次瘟疫都是发生在早上,可以从上帝的话中看出来,上帝说,今天早晨,“到法老面前去“
And again, I'm going to do it with a little bit of abusive notation, and it's a little more complicated, but we can kind of look at. All right?
为了解决这个问题,我还是需要滥用一点符号,这有点复杂,让我们来看看吧,好不好?
It's also important, once we start talking about molecules, to have a way to represent them, and also to be able to look at a shorthand notation for a certain molecule and understand what the bond is.
还有很重要一点是,一旦我们开始讨论分子,我们需要有一种表示它们的方法,而且能够从中看出,某些分子的简化符号,并得知键的类型。
Now we want to show a notation, how do we go from one equilibrium state like this describes to another equilibrium state?
现在我们要展示一种记号,来标记)我们如何,从这里描述的,这样的一个平衡态过渡到另一个平衡态?
But now, hopefully, we understand where that comes from, why it is that we use the shorthand notation.
但是现在希望我们明白,那是从哪来的,我们为什么要用简化形式。
And musical notation is relied on more in Western music than any other musical civilization around the world.
而音乐记谱法在西方音乐中更受倚重,比在全世界其它音乐文明中地位更高
So this plus plus is sort of shorthand notation for incrementation. So just add 1 to this variable's value, so now socks on feet is of course 1 and so next.
那么这个++符号是递增排序的,所以仅仅是对这个变量加一,现在袜子在脚上是一,那么下一个也是这样。
This just means hexadecimal notation, which we'll come back to before long so really it just means it's returning the 0 address zero.
这表示的是16进制,我们等下还会讨论,表示的是返回,地址。
And so when we get to n equals three that would be m shell by the spectroscopists' notation.
当n等于3的时候,根据光谱学家的标记法,那就是第m层。
So, of course, this is resonance so we can go ahead and put our resonance notation in there to indicate that benzene is a resonance structure.
当然,这是共振的,所以我们可以在这里标上共振记号,表明苯环是一个共振结构。
So compare the definition of words with what's written here in the nerdy notation on the board.
不妨去对比一下这个定义的,文字表述与黑板上的符号表述
But let me write that definition again, using or making use of the notation from the class.
但是现在我们用这些符号来,重新作一下优势策略的定义
If we look at carbon, if you look on your Periodic Table you will see this notation next to carbon, What are we learning here?
如果我们观察碳,如果你查阅元素周期表,你会看到碳旁边的符号,从这里我们能了解到什么呢?
This notation gives you everything you need to know about the system.
这种记号可以提供给你,关于这个系统的所有你需要知道的信息。
Now we have the dot notation to avoid name conflicts.
现在我们要使用圆点标记法。
Okay. Having said that and pointing out the advantages and disadvantages of notation let's plunge in then to a discussion of it.
好的,既然我们已经提到,并指出了记谱法的优势和劣势,那接下来我们就来对它进行一番讨论
So this is the same definition we saw last time, just being a little bit more nerdy and putting in some notation.
这个定义和我们上次讲的是一致的,只不过使用了些符号使它变得有点枯燥
That is this rewritten in a much more compact notation because you have the value of this.
这就使你在重写的时候能有一个更紧凑的标记,因为你已经有了这个值的概念。
I need one more piece of notation and then we can get back to having some fun.
我需要再引入一个符号,之后我们再继续研究
That made it very beautiful and there's no way in God's earth that we could replicate that to the Western system of musical notation.
那使得它十分美丽,我们却没有任何办法,用西方的乐谱方法,再现这样的音乐
They do, but it doesn't intersect quite as intensely as musical notation does in Western cultures.
他们的确有,但他们的记谱法并没有贯穿文化的始终,比不上音乐记谱法在西方文化中的地位
Most cultures around the world, if you stop and think about it, don't use musical notation.
很多世界上的其他文化,如果你停下来想想,并不使用音乐记谱法
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