So first, I choose a volatility randomly, from some distribution of possible volatilities 2 from to, in this case, 0.2.

来决定的一个值，所以首先我先随机选择一个浮动值，从可能的浮动值中的分布进行选择,在这个例子中就是0。

麻省理工公开课 - 计算机科学及编程导论课程节选

Let's begin with a kind of warm-up sheet which we can anchor in these little drawings I've made.

让我们先来热一下身,看一下我在黑板上画的图。

耶鲁公开课 - 文学理论导论课程节选

Let's take the first thing first, the radical theology. I'm only able to talk about a small component of Milton's theological daring here.

先来谈激进的神学观点，在这里我只能,谈及弥尔顿神学上的大胆突破的一个小小的组成部分。

耶鲁公开课 - 弥尔顿课程节选

But I'm sure you can easily see how these styrofoam balls could, in fact, be a mono layer of gold nuclei.

这个实验怎么工作的,我们先来做些计算，但我相信你们都已经。

麻省理工公开课 - 化学原理课程节选

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。

麻省理工公开课 - 计算机科学及编程导论课程节选

Let's talk to the Beta's a second; let me just emphasize at this stage there are no wrong answers.

我们先来讨论一下选β的理由,我要强调一下这里没有错误的答案

耶鲁公开课 - 博弈论课程节选

Objection number one - and here I'll come down to - I wanna talk to team libertarian over here.

第一条反对，我先到下面去-,到这边来和自由主义队员对话。

耶鲁公开课 - 公正课程节选

To sort of give you a quick taste, if after my death I won't exist, how could anything be bad for me?

让你们先来体会一下，如果在我死后，我不存在了，对我来说怎么会有坏事情？

耶鲁公开课 - 死亡课程节选

I want to finish with that and then start on the topic for this week which is an introduction to cellular physiology.

我想先讲完这些后,再开始本周的话题,来介绍一下细胞生理学的内容

耶鲁公开课 - 生物医学工程探索课程节选

Well, let me come up with a sample set of elements here and let me go ahead and just get some fresh white board space.

下面我用一个元素的样本集来说明,我先找一些可用的白板空间。

哈佛公开课 - 计算机科学课程节选

I mentioned religion and so we should take a look first at the gods.

我之前讲到宗教,因此就先来看看这些神明

耶鲁公开课 - 古希腊历史简介课程节选

Here's a quick quiz, just to get your sense, I'm not expecting necessarily to get these right, but just to get a sense of a few issues with nutrition.

先来个快速测验,只凭你们的感觉,我不要求各位给出正确答案,只是听听大家对几个营养学问题的想法

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Let me just say it and talk about it.

我先复述一遍再来讨论

耶鲁公开课 - 基础物理课程节选

Let me ask you a question first about John Barth and the stories that I asked you to read. Which of them was your favorite? Some cackling I hear None of them?Which of them was your favorite?

我先来问你们一个关于约翰·巴斯和我让你们读的,故事的问题，你们最喜欢哪个故事，我听到一些咯咯笑的声音,都不喜欢吗，你们最喜欢哪个故事啊？

耶鲁公开课 - 1945年后的美国小说课程节选

Yeah, it's kind of simple, but it gives me an ordered list of these things, And let's run it. OK.

让我们来运行运行吧，好，我会先去搜索一些数组中没有的元素，让我来试试，看-1在不在这个数组里。

麻省理工公开课 - 计算机科学及编程导论课程节选

These are roughly... Well, let me put up the payoffs for this game and then I'll explain them.

差不多就是这样,我先把收益写一下吧,一会再来解释

耶鲁公开课 - 博弈论课程节选

OK. You can see that thing is cutting down the problem in half each time, which is good, but there's one more thing I need to deal with.

这很棒，但是我们还需要处理另外一件事情,让我们仔细来看看,我在开始做之前一直在说，应该先试验试验。

麻省理工公开课 - 计算机科学及编程导论课程节选

We're actually going to do one more clicker question to get started with today, and as we do, I'll explain something we're going to be trying today, which is a little bit of a friendly competition in terms of answering the clicker questions correctly.

我们将在开始讲授今天的课程之前,再多做一个选择题，我先来说明一下做这件事的原因，这实际上是一个,回答选择题的小比赛。

麻省理工公开课 - 化学原理课程节选

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

Okay, let me correct myself before I correct you.

好的，我先把这个改正过来再来补充吧。

哈佛公开课 - 计算机科学课程节选

What in the world does that have to do with my divisor example? Well, actually, before I do that let me in fact fill in a piece here.

那么这到底跟我的除数的例子有什么关系呢？,好，实际上，在我讲之前请我先来补充一点，大家还记得我说过,我们可以概念上认为。

麻省理工公开课 - 计算机科学及编程导论课程节选

ReadFloat We'll look at it in a second. Let me sort of set the stage up for this -- suppose I want to input -- I'm sorry I want you as a user to input a floating point number.

名字叫,我们来看一会，我先来设置下情景-,假设我想输入，抱歉,我希望你们作为用户来输入一个浮点数。

麻省理工公开课 - 计算机科学及编程导论课程节选

We're going to see variations of this, we're going to see a variation of it called recursion, a little later on, but for now we're just going to talk about how do we do iterations.

我们稍后会去，看它的变量,它的所谓的递归数的变量，但是现在我得先讲讲,怎么来实现迭代。

麻省理工公开课 - 计算机科学及编程导论课程节选

So let's start somewhere; what we're going to do is we'll refer back to this other picture, which is why I left it here.

就从这里开始着手吧,我们先来参考一下之前的图像,所以我之前没有擦掉它

耶鲁公开课 - 博弈论课程节选

Jumping ahead, let me make a remark about this, because this is going to be relevant for something I'll get to in a couple of minutes.

跳转一下话题,我先来对此做一番评论,因为这和我们几分钟后,将要讨论的东西有关

耶鲁公开课 - 死亡课程节选

Well, what I always do in anything like this is, the first thing I do is, I run it on something where I can actually compute the answer in my head. So I get a sense of whether or not I'm doing the right thing.

好的，我常常在,这种问题中会做的是，我会做的第一件事是我,会先带入我可以心算的值来运行,因此我能够知道我是否做对了。

麻省理工公开课 - 计算机科学及编程导论课程节选