And then we're going to turn to the question of efficiency. How do we measure efficiency of algorithms? Which is going to be a really important thing that we want to deal with, and we'll start it today, it's undoubtedly going to take us a couple more lectures to finish it off.

然后我们会回头继续讨论效率问题,我们如何计算算法的效率？,我们处理这些问题的时候,最重要的事情是什么？,我们今天要去讨论这个问题，毫无疑问我们要用,挺多节课来学习这个。

麻省理工公开课 - 计算机科学及编程导论课程节选

Because step five is that we need to fill in our bonding electrons, and we start it with filling in two electrons per bond.

因为第五步要做的是将我们的成键电子填在这，所以我们开始在每个键处填上两个电子。

麻省理工公开课 - 化学原理课程节选

So we'll start it at pitch there and I'll give you two and then we'll sing "La" And we will exemplify monophonic texture.

那我们就从这个音高开始,我喊到二然后我们一起唱,啦,我们来演示一下单音织体

耶鲁公开课 - 聆听音乐课程节选

We just gotta start it up again, it's the safest thing to do.

我们先从头开始，这么做比较保险。

麻省理工公开课 - 计算机科学及编程导论课程节选

Either one of you can start it.

你们谁回答都行。

普林斯顿公开课 - 人性课程节选

So let's get start it.

现在开始吧。

麻省理工公开课 - 媒体、教育、市场课程节选

Now here's a question for you guys, which we're going to vote on, so you better start thinking about it.

现在我希望，大家来，判断一下。

麻省理工公开课 - 热力学与动力学课程节选

The term means it was a sixty-day Treasury bill; that means it pays not $100, it would start at $10,000.

期限表示这是六十天期国库券,票面不是100美元,而至少一万美元

耶鲁公开课 - 金融市场课程节选

So, don't start here. And, it happens infrequently, but I've got to tell you, a few years back on the final exam, a couple of people were involved in passing information back and forth.

不要开始这样做，这也不常发生，我要告诉你们,几年前的期末考试里，有几个人，他们,给前后传递答案。

麻省理工公开课 - 固态化学导论课程节选

So if we tease this apart and this is actually nice, every semester I get beat up for just how bad this thing actually is if you start really picking it apart.

因此，如果我们分解这个部分，这其实是不错的，不管事情多么糟糕,分解一下就好了。

哈佛公开课 - 计算机科学课程节选

Can I get you all to look at Game 1 and start thinking about it.

大家先浏览下游戏1 然后思考一下

耶鲁公开课 - 博弈论课程节选

In later levels of Hebrew it will start to mean that wind But it is really "wind," ruah is wind.

但是在后来的希伯来语中它便有这个意思,事实上它是指“风“，ruah是指气。

耶鲁公开课 - 旧约导论课程节选

Let me start by contrasting it with what I think is fairly typical.

我们先来比较一下,我觉得这很典型

耶鲁公开课 - 古希腊历史简介课程节选

But then we have to ask-- so I'll throw the question out and we'll call it a day, start with this next time-- then we have to ask, ? would it really be better to know?

但是接下来我们要问-,我把问题提出来便结束今天的课程，下节课从这个问题开始-,接下来我们要问，知道了真的会更好吗？

耶鲁公开课 - 死亡课程节选

Well, I just think that if he was making his own original idea and it was his idea to start with, then that would be the only situation in which I would see it being appropriate in any way because that way you couldn't make the argument that he was pressured, you know it's three-to-one or whatever the ratio was.

我只是认为，如果这就是他的本意,是他主动要求被杀的，只有在这种情况下,我才认为无论从哪方面来说都是恰当的,因为那样的话，就不能说派克是被迫的，毕竟当时是3对1的局面，派克不占优势。

耶鲁公开课 - 公正课程节选

So what she's going to do is start loading up the electrons, and you see this wand here move slowly, and it takes a while to do it, start become perpendicular.

所以她将要加载电子，你们看到这个棒慢慢地移动，这个需要一段时间，开始变得垂直了。

麻省理工公开课 - 化学原理课程节选