What I'd like to do today is to introduce myself, introduce the subject, introduce my plans.
今天我要做的是介绍我自己,介绍这门课程,介绍我的计划。
and you do it through kind of a... I don't know what you'd call it, a website called UCAS.
你通过一个……我不知道你们怎么叫它,一个叫UCAS的网站申请。
I thought I'd give you a little glimpse at what you can do for your final project toward terms end.
我想我就关于你们要怎么做最终的项目,已经给大家一个提示了吧。
What I'd like to do is suggest to you that if you still haven't determined on a paper topic, you might very well consider this one.
我想给你们一个建议,如果你们至今未选好论文的题目的话,这个话题或许是很不错的一个选择。
So here, what I'd like you to do is identify the correct radial probability distribution plot for a 5 s orbital, and also make sure that it matches up with the right number of radial nodes that you would expect.
这里,你们要辨认,哪个是5s轨道的正确概率分布,并且确保它和你们,预期的节点数相符合。
That's what I wanted to do because I said I'd have a hundred pounds to invest.
这正是我想做的,因为我说过,我将要投资一百英镑
Now what I'd like to do, every time I find a divisor I'd like to gather it together. So I'm going to create a tuple of one element, the value of i.
那么我就会去创建只包含一个元素的元组,也就是这个除数了,然后,啊,很好,这里是加法重载的一个很糟糕的应用。
So what I'd urge you to do is to find-- get the clicker as soon as you can and we'll start using it fairly soon in the class.
所以我劝大家赶紧去领取,越快越好,这样等会讲课时大家都能用上
What I'd like you to do: Everybody tap your foot.
我希望每个人都用脚打拍子
This is what I'm telling you you'd better do.
我告诉你,你最好这样做"
Here is what I'd say you should do.
这就是我说的你们必须做的
So-- if you don't feel comfortable doing it, don't do it-- what I'd like to do now is as following: Take your thumb and your middle finger and create as much as possible a 90 degree angle.
感觉不舒服的,就不要做,希望按下面的指示做:,让你的姆指和中指,尽可能形成一个直角。
Imagine you're Player I in this game, what do you think you'd do?
现在假设你就是参与人I,你认为你应该怎么选择呢
What I'd like to do is really about three things in this brief time we have together.
在这段短暂的时间里,我想谈论三方面内容。
So, what I'd like people to do If you're sitting next to somebody, please turn around and find someone next to you and look at them.
所以,我想要大家做,如果你坐在某人旁边,请你转身,找到你旁边的人,看着他。
But what I thought I'd do is draw your attention to another little project that the course has been working on.
但我觉得我应该做的是引起你们对,本课程中另一个小项目的注意。
What I though I'd do is just tease you with some visuals if you haven't gotten to the point of playing with the staff solution so the themes of problem set 3 are two-fold.
如果你们还没达到使用解决方案的程度,那现在我能做的就是用一些图形为你们梳理一下,习题集3的主题,是两方面的。
Well,what I'd like to do now is move here to a couple of additional pieces, and we're going to use an example of pop music now with a three-chord chord progression.
那么,我们现在要做的是再看其他一些音乐,然后我们会用流行音乐的例子来看看三和弦进行。
What I'd like to do--and this will be the first time I've the clicker thing in the class so let's try out this little quiz and see how it works.
我想要--这是我第一次,在课上使用表决器,所以我们先做个小测试看看效果如何
All right now, now what I'd like you to do is just sort of do a guestimate in your mind of the percentage errors you might have made overall in these estimates, and I'll come back and ask you in a minute.
好了,现在,现在我希望你们,在脑海中估算下你们预测的百分误差,你们可以就总值做一个估算,我会在一分钟后问你们
All right, so we can go to today's notes, and in terms of the notes, what we're going to start with is finishing material that's going to be relevant for exam 1, and I told you on Wednesday that actually I'd give you some information today in terms of what you need to do to prepare for exam 1.
好,下面我们进入今天的讲义内容,而依照讲义,我们今天首先,要把第一次考试要求的最后一部分内容讲完,而且我周三曾经告诉过大家,我会在今天把一些信息告诉大家,是关于如何准备第一次考试的。
Okay. Those of you who have your clickers let's pull them out, what I'd like you to do, if anybody doesn't have your clicker yet, please bring it to class. Please get one and bring it to class and we're only going to do one these exercise with the clickers today just as a test, but in subsequent classes we'll be using them quite a lot.
好,带了表决器的人把它拿出来,如果有人还没有表决器,我希望,你能弄一个然后把它带到课上,我们今天只要用表决器做一个测试,但之后的课中我们将多次使用到它
What I'd like to do today is talk to you about how it is that we moved from this old model to what it is that today many institutions call the Yale model.
今天我想讲的就是,我们如何从传统模式,转变为所谓耶鲁模式
Now for the rest of the session today, what I'd like to do is take examples from the realm of pop music and use them as paradigms for what happens in the world of classical music.
今天剩下的时间里,我想给大家看一些流行音乐领域的例子,然后和古典乐领域进行对比。
You can call your broker and say, I'd like to short stock number one and what the broker will do is borrow the shares on your behalf and sell them and then you own negative shares.
你可以打电话给你的经纪人说,我要做空一号股票,经纪人就会在你的名下赊入这些股票,然后卖掉,这样你就拥有数量为负的股票了。
So the exceptions are useful when you want to have the ability to say, I expect in general this kind of behavior, but I do know there are some other things that might happen and here's what I'd like to do in each one of those cases. But I do want to make sure that I don't let a value that I'm not expecting pass through.
所以当你希望有能力说,我希望一般是这样的行为,异常是很有用的,但是我明白还有一些其它的情况可能发生,我希望对每一种情况都这么做,但是我跟希望能保证,没有让一个预期之外的情况漏过去。
So, summarizing better, assert is something you put in to say to the user, make sure you're giving me input of this type, but I'm going to guarantee you the rest of the code works correctly. Exceptions and exception handlers are saying, here are the odd cases that I might see and here's what I'd like to do in those cases in order to try and be able to deal with them.
所以更好的总结下,断言就是你放在那里告诉用户,保证你输入的是这种类型的,但我能保证剩下的代码运行正确,异常和异常处理做的事,这里有些我能预期的异常情况,并且这里有些情况,我能尝试处理。
So what I'd like to do now is focus on a piece that emphasizes--foregrounds-- just the first axis, pitch.
那么现在我要做的是集中精力于一首乐曲,它所强调的,突出的,只是这第一维,音高
So what would I want to do? I'd like to somehow walk down each of the digits one at a time and add them up. Ah, that's a looping mechanism, right? I need to have some way of walking through them.
去取这个数的,每个数字然后把他们加起来,啊,这是个循环机制对不对?,我得找到一个遍历它们的方法,一种简单的方法可能。
Then what I'd like you to do for your first concept sheet is to write about that.
然后我需要,你们据此完成第一份观点报告
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