And the way that we'll do this is starting with talking about the discovery of the electron and the nucleus here.

在这之后,我们就可以通过,经典力学来描述一个原子。

麻省理工公开课 - 化学原理课程节选

But I think it is something that we would need evidence for I'm very much an empiricist on those things.

但我觉得我们需要证据来证明,在这方面，我真的是一个经验主义者。

普林斯顿公开课 - 人性课程节选

It's got this funky looking form, right, it says, I've got something that I'm going to call a class, got that key word class right here.

以及我们怎么来使用这些方法，因此我要回到类这个概念上来，让我们来建立第一个类吧,就在你们课堂手册的这儿，我会去定义一个类。

麻省理工公开课 - 计算机科学及编程导论课程节选

It's nice, though, only in that it will give us an opportunity to fill in the blank.

这是美好的，虽然，只有在那个里面它才会给我们一个机会,来填充那个空白表格。

哈佛公开课 - 计算机科学课程节选

So, what we say here is we need to take a step back here and come up with an approximation that's going to allow us to think about using the Schrodinger equation when we're not just talking about hydrogen or one electron, but when we have these multi-electron atoms.

所有我们这里要说的是,我们需要退回一步,做一个近似,那样可以使我们用,薛定谔方程来考虑,让我们不是仅仅在讨论氢原子或者,一个电子的时候，而是多个电子的原子。

麻省理工公开课 - 化学原理课程节选

And we now have far more initiatives, Many more than I have shown you in this brief Presentation. And we've been able to get fun in to Do a wider range of things to explore different Opportunities for improving our on-campus educational Experiences for our students.

我们现在的原创性多多了，比我在这个简单的演讲里,所讲的多得多,我们也乐于在一个更宽泛的领域,探索不同的机会来提高,我们对学生的。

麻省理工公开课 - 媒体、教育、市场课程节选

So let's think about a particular consumer, so suppose this consumer is here, at point Y say.

让我们来考察一个特定的消费者,假设这个消费者在这,在Y点

耶鲁公开课 - 博弈论课程节选

OK, so now we have the other one, p dH/dp constant temperature.

好的，现在我们来研究另一个量，在恒温条件下的偏H偏。

麻省理工公开课 - 热力学与动力学课程节选

And we can just extrapolate in a straight line We before saw some examples where I had an algorithm to generate points, and we fit a curve to it, used the curve to predict future points and discovered it was nowhere close.

我们可以干脆用一条直线来描述它,我们之前看到在一些例子中,我用一个算法去生成一些点，然后用一条曲线对它进行拟合，然后用这条曲线来预测未来的点,最后却发现结果完全不对。

麻省理工公开课 - 计算机科学及编程导论课程节选

In every example thus far we've had a semicolon saying that's our initialization.

在每个例子中，有我们有一个分号来指明,那是我们的初始化。

哈佛公开课 - 计算机科学课程节选

If we look at our last structure here where we have nitrogen the middle, we can also figure out all those formal charges, and in this case we have plus 1 on the nitrogen, we have minus 2 on the carbon, and then we end up with a 0 on the sulfur there.

如果我们来看看最后一个结构,在中间的原子是氮，我们同样可以计算出所有的形式电荷，而在这种情况下，氮为正一，碳为负二，而最后硫为零。

麻省理工公开课 - 化学原理课程节选

So it does that for us so that you can get away with just knowing the address of the first byte and it will make sure that you know when to stop by including the special value so, in fact, get the string if you type in a three-letter word, we allocate four bytes no matter what because we need an additional byte 0 for this special sentinel value back slash zero at the very end.

它为我们做了这些事情，这样我们就可以,通过第一个字节的地址,它还可以通过包含一个特殊的值,来保证在哪里停止，如果你输入了一个三个字母的单词,就可以获得那个字符串，不管怎样，我们分配四个字节,因为我们在末端需要一个额外的字节,来保存这个特殊的标志值--反斜杠。

哈佛公开课 - 计算机科学课程节选

Let me disclaim, too, we're by no means perfect so the Harvard courses APP that a lot of you used on the web to shop for courses, we recently sent out a form to get feedback from everyone because we don't doubt that it was imperfect the first time around, but we're going to iterate and make amends with that.

我不是说，我不是说要完美,你们大部分使用哈佛大学课程APP来在网上选课,我们最近给你们发了一个表单，从你们那里,得到反馈，因为我不怀疑,第一次时它是有瑕疵的,但是我们将反复地道歉。

哈佛公开课 - 计算机科学课程节选

There's no more 2 p orbitals to put it into, so we're going to actually have to double up.

现在并没有多余的2，p，轨道来放它，我们只能在其中一个，2，p，轨道上放上两个。

麻省理工公开课 - 化学原理课程节选