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"We asked,for instance, how voters felt about some of his programs and again, they are willing to give him the benefit of the doubt,".
VOA: standard.2009.04.03
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Well, let's just give a teaser of some of the details before we move on to actual interesting functionality.
在转去介绍,其他更实际有趣的知识前,我先让大家注意一个小细节。
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What we're going to start with is discussing photoelectron spectroscopy, which is a spectroscopy technique that will give us some information about energy levels in multielectron atoms.
首先，我们将讨论,光电子能谱，通过这种技术,我们能够得到多电子原子的能级信息。
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It's a problem, as you'll see, designed to give you some practice at dealing with some of the, dare I say, more theoretical concepts we've covered in class.
这种问题会让你在处理我们,课堂上并没有讲到的更多,理论概念这方面上有更多实践,这种问题就像算法复杂度一样。
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You find it in datable places and that's why we can give this some kind of date, such as in Egypt.
你会发现它属于一个可确定年代的地区,这正是可甄别此文明所属年代的原因,例如在埃及
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We give lip service to the claim that we're going to die, but at some level, we don't really believe it.
口头上相信我们会死一事，在某种程度上，我们并不真正相信。
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And then I gonna ask you to begin to design an approach, give me some recommendations that we can take forward and put into the new courses that we are gonna be developing.
然后我会让你们,构思一种方式，希望你们给我一些,能够实施的建议,并将其运用于,我们正在开发的新课程。
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We can make some substitutions here using some of the derivation on the previous board which will give us the Planck constant divided by 2 pi mass of the electron times the Bohr radius.
在这里我们也可以,用我以前在黑板上写过的一些词来取代它,得到的是普朗克常数除以2π电子质量,再乘以波尔半径。
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Alright, so maybe a little underwhelming and we saw already what this program is going to do but let's just go through this process once before we start doing more interesting things and then we'll come back and at least give you a hint of what some of these syntactic details are doing.
好吧，这个程序也许太平庸了，让人印象不够深刻,我们也知道这个程序是干嘛的,在我们开始更有意思的事情之前,让我们再来讨论一下整个过程后再回来,这些语法细节到底是在做什么呢？,先给你们一点小小的提示。
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We'll be dealing with this in some depth, but I'll give you one quick example.
在以后的课里我们也会讨论到这个问题，但现在我可以先给你们一个小例子。
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We have a one hour section that's designed to give you some more detailed experience, some hands on experience with some of the topics we're talking about.
有个维时一小时的环节,用来给你们增加更详细的经验,一些实验操作方面的经验,有关我们讲过的内容
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I wouldn't give a midterm, because I think it's a waste of time, except we have to have some sort of-- it gives you an indication how you're doing in the course.
我不想考期中,因为我觉得就是浪费时间,不过我们必须得有点什么,能让你知道你这门课学得怎么样了
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But I would like to give you some of the rudiments about nutrition, especially about how we measure nutrition and then what it means for health, and we'll talk more about that in the next class.
但我很乐意教给你们一些营养学基础知识,尤其是如何评估营养,及其对健康的意义之所在,下一堂课我们会更加深入地探讨
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And so now we're going to try and see if we can write a simulation that will give us some insight as to which of these might be better or worse.
现在我们回来看看我们能否,写一个程序来看看,哪一种选择会更好。
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But what we-- what we do want to do, is to give you some intuition about how to approach questions of efficiency.
但是我们想要你们产生，对于处理效率问题的一些直觉,你应该会意识到为什么。
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What I thought I would do is first give you a little bit of sense of some of the opportunities that we as a group have been exploring.
我想我先要做的是给你们,一点感觉，知道我们这个团队,是研究什么的。
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The other thing I want to let you know is that instead of having a new problem-set that you'll be assigned this Friday, what we'll do instead is we'll give you some practice problems, and these will be just more of the same type of problems that you saw before but that's another chance to try them out more.
另外一件我想要告诉大家的是,这周五将不会像往常一样,给大家布置新的作业,而是给你们一些练习题，这些题目只是另一些跟原来同样类型的习题,你们应该都已经见过类似的,但这是尝试再次解决这类题目的机会。
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Let me give you, I'm going to create, q a polar point, I'm going to call it q, and we'll give it some random values.
让我给大家讲解下，我要去创建，一个极坐标点，然后我会去命名它为，然后我给它赋一些随机的值，好，现在我想知道。
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Well,maybe the explanation is, although we give lip service to the claim that we're mortal, at some more fundamental level,we don't truly believe it.
也许这个的解释就是，纵然我们口头上说我们会死，在某些最根本的层面上我们其实并不相信。
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And just to give you some small defense of that approach, I always like to ask students, "Suppose we didn't have a single historical record, no newspaper, no diaries. You know nothing totally reliable for what happened in the latter part of the eighteenth century in America."
我可以给你们一个反驳的理由,我总是问学生们,"如果没有历史文献,报纸和日记,那么对于美国十八世纪后期的历史,你们将一无所知"
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Give you some examples. What have we talked about? We've talked about things like using comments to highlight what you're doing in the code, to make it easier to debug.
给大家举些例子,我们一直在强调什么来着？,我们讲过要用注释来说明,你在代码中进行的操作，以便于调试。
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Give me some myth that we all know of, you know, Paul Bunyan's axe handle is something in American nature which I now no longer remember!
随便给我说一个大家都知道的故事，在美国文化中，Paul，Bunyan的斧柄算是一个,但我已经记不清了！
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