Guys, let's go. Come on, get in. In. Let's go!

VOA: standard.other

So, let's go ahead and think about drawing what that would look like in terms of the radial probability distribution.

让我们来想一想如果把它的,径向概率分布画出来是怎么样的。

麻省理工公开课 - 化学原理课程节选

And what I am going to do today is go in some detail through the Bohr model, so let's do that.

今天我想具体介绍一下波尔的原子模型,那我们现在就开始吧。

麻省理工公开课 - 固态化学导论课程节选

"It's a place full of prayer, you are in nature, and you can let yourself go, forget all the traffic,pollution,honking, people in bad moods, so you come here just for .ZEN."

VOA: standard.2010.08.05

OK. With that in mind, let's go back to where we were. And where were we?

我们回过头来看看，我们讲到哪里了？,我们正在开始讲二分查找？

麻省理工公开课 - 计算机科学及编程导论课程节选

The capture of the Maersk Alabama made news around the world after the pirates let the ship and its 20 crew members go, but took the ship's captain hostage in an enclosed lifeboat.

VOA: standard.2009.04.22

- And now temperature in Fahrenheit -- 212 all right, let's go ahead and pick an easy one like 212, Enter, and indeed equals 100 in Celsius.

现在输入华氏温度-,好的，让我们选一个简单的，像，回车，确实等于100摄氏度。

哈佛公开课 - 计算机科学课程节选

"If we get to the summer of 2011 and people do not feel that we have made real progress, then I do not think there is an appetite here - or an appetite in the U.S.- to say, 'Well let us have another go and another go.'

VOA: standard.2010.08.04

So if you're not in this 77%, let's quickly go over why, in fact, this is the correct answer, . 9 times 10 to the negative 18 joules.

如果你们不在这77%中，让我们快速的来看一看为什么，这个是正确答案，0，9乘以10的负18次方焦耳。

麻省理工公开课 - 化学原理课程节选

Let me go back to the overall schedule before you go to the individual segment who gets in to see him.

我们先回到日程的问题上,然后再讨论你说的个人部分,谁可以见总统。

普林斯顿公开课 - 国际座谈会课程节选

But let's go back to the Old South, this Old South that got the United States in so much trouble.

但是让我们回到内战前的南方,这个让美国陷入这么多的麻烦的地方

耶鲁公开课 - 美国内战与重建课程节选

In Lycidas Milton doesn't let himself, thank God, go quite so far as he does in this amazing ending to "Damon's Epitaph."

感谢上帝，在《利西达斯》中，弥尔顿做的不像，他在《达蒙的墓志铭》的结尾那样过火“

耶鲁公开课 - 弥尔顿课程节选

Let me add, let me make it 17 people so we have an odd number, so go and sit in that row.

我再加一个人这样就是奇数17个人,请到那行中

耶鲁公开课 - 博弈论课程节选

Let's begin with those in the majority who would turn to go onto the side track.

先从大多数选择了转向侧轨的同学开始。

耶鲁公开课 - 公正课程节选

We'll talk more about promoters as they go on, for now let's just assume that we have a promoter that works in this particular cell.

我们以后还会谈到更多有关启动子的知识,而现在就假设这个,特定的宿主细胞里有个启动子

耶鲁公开课 - 生物医学工程探索课程节选

In fact, let me go back to this equation here.

让我们回头再看看这个方程

耶鲁公开课 - 基础物理课程节选

So that's the last music of Wolfgang Amadeus Mozart and his pupil, Suessmayr, and--not to leave you in a somber mood-- let's listen to Louis Armstrong as we go out. Okay?

那么,这就是莫札特和他的学生,苏斯迈尔一起完成的他最后的音乐,好了,别沉浸于忧郁的心情里,让我们聆听下路易斯·阿姆斯特朗的音乐,来领着我们下课吧,好吗

耶鲁公开课 - 聆听音乐课程节选

So let's go a little science fictiony and think about some of the robots that have been shown in science fiction movies, some of the computer programs that have been shown in science fiction movies, science fiction novels, or what have you.

我们来谈一点科幻作品,想一想,在科幻电影中,出现过的一些机器人,在科幻电影,以及科幻小说等其他科幻作品中,出现过的一些计算机程序

耶鲁公开课 - 死亡课程节选

All right. So let's go ahead and try an example here in thinking about photoelectron spectroscopy.

好的，下面我们继续来看一个,关于理解光电子能谱的例子。

麻省理工公开课 - 化学原理课程节选

Let's now go back and instantiate these ideas for the knapsack problem we looked at last time In particular, for the 0-1 knapsack problem.

让我们回来用具体例子,来说明我们上次看过的背包问题,特别是对0-1背包问题来说。

麻省理工公开课 - 计算机科学及编程导论课程节选

All right. So, let's go ahead and draw our Lewis structure here with sulfur in the middle.

好，那么，让我们来把我们的,路易斯结构画在这，硫在中间。

麻省理工公开课 - 化学原理课程节选

- So in fact, if you want a super long number -- -- let me go ahead and reopen this program -- long you could declare long.

所以事实上，如果你需要一个超级长的数字-,让我们继续重新讨论这个问题-,你可以声明。

哈佛公开课 - 计算机科学课程节选

Now, since we're being nerdy in this class, despite our attempts to go dating, we're being nerdy, let's actually be a little bit careful.

现在的内容的确有点枯燥,尽管我们有对约会的美好追求,但我们还是严谨一点好啊

耶鲁公开课 - 博弈论课程节选

So let's go to some actual real examples, which might come more in handy for this class.

下面让我们来看一些正确应用它的例子，这些例子在这个课堂上应该更容易一些。

麻省理工公开课 - 化学原理课程节选

So, let's go back to the notes, and let's fill these in, seven electrons. Another way you could have known them was to look at Lewis' notes here, where if look at this box carefully you see there are seven dots around the cube, so there are his seven valence electrons.

那么，让我们回到讲义，把它们填进去，七个电子，还有另外一种方法可以知道这些,那就是看看路易斯的讲义这里，大家可以看到这个立方体周围有七个点,因此有七个价电子。

麻省理工公开课 - 化学原理课程节选

So, let's go ahead and make sure we can draw that, if we have interest either in the area of organic chemistry or biochemistry or biology here.

那么，让我们来确认一下我们已经学会怎么画了，如果我们对有机化学,生物化学或者生物学中的任何一个领域感兴趣的话。

麻省理工公开课 - 化学原理课程节选

OK. In particular, let's go over to here, and let me show you a second example.

一定是个坏办法，它经常是解决问题的。

麻省理工公开课 - 计算机科学及编程导论课程节选

So now let's go ahead and fill in our molecular orbitals.

让我们继续填充分子轨道。

麻省理工公开课 - 化学原理课程节选

These were very young scientists, of course, so what you would expect that they would do, which makes sense, is go to someone more established in their field, because they have the completely radical revolutionary idea, let's just run it by someone before we go ahead and publish this paper that makes this huge statement about this fourth quantum number.

他们是非常年轻的科学家，所以你们可以想象他们会怎么做，很自然的，他们去请教他们领域里更权威的人，因为他们的概念是彻底的革命性的，让我们在发表这个关于,第四个量子数的巨大的发现之前,先和别人讨论一下。

麻省理工公开课 - 化学原理课程节选

But let's go ahead and start our discussion in terms of molecular orbital theory.

让我们从,分子轨道理论开始讲起。

麻省理工公开课 - 化学原理课程节选