And if it is going to be a standing wave then this must be an integral number of wavelengths.
如果这有个驻波的话,那么周长就是个整数。
work is going from where it used to be 5 or 6 big companies in California, in San Francisco and LA.
过去的工作是由加州、旧金山和洛杉矶的五六个大公司来做,
If I have Avogadro number of these things in a long line, you can bet it is going to be a solid.
如果在一条直线上,这些东西有阿伏伽德罗常数那么多,你肯定会说它是固体。
Right add to it in a second, but the idea is class is going to be a template for creating instances.
对象的实例的模板,现在,这真是一个很蠢的模板,我马上会去完善它,但是首先我应该先建立起它来。
I'm not going to be talking about how beautiful it is and how wonderful it is and how mysterious it is.
我不是要讲它有多精彩,多了不起,多么不可思议
So, let's look at this in a more simple structure here where we have the two possible forms of benzene, and the reality is is that it's going to be some combination of the two.
让我们从一个更简单的结构,来看看这两种可能的苯环构型,实际情况,是这两个的组合。
Well, then, the question is going to be, "Could it be a case that there could be a physical object that's creative?"
那么,问题就转到,是否存在某种情形,使得物理对象在其中也具有创造力
So zero is supposed to be neither positive nor negative, and here I am just simplifying and saying it's actually going to be negative.
所以0不是一个正数,也不是负数,在这里我只是简单地,说明它实际上会是负数。
So, what we are going to study now is a non-living object and we're going to pick it to be a mathematical point.
我们现在所要研究的的,是一个没有生命的物体,我们要把它看作一个数学上的点
The reversible process is going to be colder because it has to expend more energy.
可逆过程降温更多,因为输出的能量更多。
What's going to different about this class is that you're going to be participating in it.
这门课的不同之处在于,大家都要参与到课程中来
The London Times, in 1889, said this is going to be a fiasco, there are going to be so many mistakes, and there are going to be so many complaints that this whole system is going to crumble and fall; but it didn't, it actually worked.
伦敦时报在1889年,曾预言这绝对行不通,将会有许多大大小小的问题,人们会对此怨声载道,然后整个体系土崩瓦解;,然而这些都未发生,这个体系运转良好。
that whatever it is, it's going to be delicious, because of the delicious aroma in the air.
不管他们做的是什么,肯定很美味,因为空气中漂浮着食物的诱人香味。
Well, it is going to be mechanical.
恩,这样子有点机械。
Well, if this thing is going to vibrate for any length of time it better be a standing wave.
好的,如果它在任意时间振动,那它就是驻波。
No matter where you specify your electron is in terms of those two angles, it doesn't matter the angular part of your wave function is going to be the same.
不论你将,这两个角度,取成什么值,波函数的角向部分,都是,相同的。
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