And he offers this advice once you have chosen the record you want to set: Train hard.Plan ahead.Be patient -- don't give up.
VOA: special.2011.05.16
So we left off last time with looking at a bit of coding and teasing you with the upcoming problem set.
我们上次讲到了查看一些代码,并且给你们带来这下面的习题。
Or perhaps, you could set a goal to lose weight and you could work very hard.
又或者,你制定了一个减肥的目标,你为此而努力坚持着。
So I'm going to ask you to look now at this set of things, which is solve 1 and Barnyard 1.
所以我想问问,现在你怎样看待一些列事情。
And you know the answer is yes because I wouldn't set myself up for failure like this, would I?
你知道答案是,是,因为我不会为了这个而承担失败的风险,为什么我不会呢?
You can't go to school in this country, and in many countries, until you've had your prescribed set of vaccinations.
在我国,接种规定的疫苗之前,许多国家也一样,你都不能去上学
And so if you choose to elect the hacker edition of this week's problem set the challenge will be to figure out not only how to implement the game but how to implement a solver for the game.
因此,如果你选择这周的应用题目为升级版,那么你将面临的挑战,不仅是如何实现这个游戏,而且,要实现此游戏的解决方法。
Unlike the case for energy like you've seen in lots and lots of disciplines, where you can arbitrarily set the zero in a way that makes it convenient for you.
通过无数的练习题,你们已经看到这和能量不同,对于能量我们可以任意确定,能量的零点。
So what we'll have here is a trigonal planar case, and you can see that we only have three electrons that are set for bonding, so we'll add three hydrogens, and for b h 3, we'll get a stable structure here.
让电子劲量远离的时候,不用考虑它,这个例子是平面三角形,你可以看到,只有3个电子可以成键。
You could come by during my office hours, which are on the syllabus, and you could send me e-mail and set up an appointment.
你们可以在我的办公时间来找我,教学大纲上有写我的办公时间,你们也可以通过电子邮件跟我预约
But you agree that there is no reason why somebody else couldn't come along and say, "You know what, I want to use a different set of axes.
但是你们得认识到,没有人会站出来说,"我想要用一套不同的坐标系
I set up a theoretical framework here ... and I wanted to give you-- I mentioned oil because it seems to make it, to me, so clear what we're talking about here.
我建立了个理论框架,然后我想讲给你们听-,我之前提到石油是因为它适用于这个框架,非常清晰阐述我们所谈到的内容。
It is not because you are the most numerous of peoples that the Lord set His heart on you and chose you ; indeed, you are the smallest of peoples; but it was because the Lord favored you and kept the oath He made to your fathers that the Lord freed you with a mighty hand and rescued you from the house of bondage, from the power of Pharaoh king of Egypt.
并非因你们的人数多于别民,耶和华专爱你们,拣选你们,原来你们的人数在万民中是最少的;,只因耶和华爱你们,又因要守他向你们列祖所起的誓,就用万能的手领你们出来,从为奴之家救赎你们,脱离埃及王法老的手。
In Gravity's Rainbow he did enormous amounts of research in newspapers from the Second World War in London where some of the novel is set, so that you can go to newspapers and find the ads that he talks about in the novels.
充满了人类历史的碎片的丰富世界,在伦敦写《万有引力之虹》的时候,他在报纸上查阅了,大量关于二战的信息。
Think about an eight year old girl, who's very unhappy, and then reads some magazine about that study, saying that basically you are genetically set point what you are born with is there for life.
设想一个8岁的女孩,她很忧伤,然后在杂志上读到那个研究,研究告诉她,基本上你的基因决定了一切,你与生俱来的一切,将伴随你终生。
What I want this class to be is a class where at least sometimes, like on this homework assignment, I set up a model for you, set up the story for you, and then you have to actually figure out how do I set this up properly and how do I solve it out?
我希望这个课程是至少在某些时候,就像这次家庭作业,我为你们设定一个模型,设定故事情节,然后由你们自己实际操作,如何恰当地设计并解决它
This was important to Milton, - and one of the big set-piece speeches in Paradise Lost -- - and you may remember it if you've read that poem -- is the hymn that begins "Hail, wedded Love."
这对弥尔顿来说是至关重要的,在《失乐园》中有一个让人印象深刻的片段-,如果你们读过那首诗也许还记得-,那是一首赞美诗,以“致敬,已婚的爱情“开头“
If you make Jell-o and you make it right, then once it's set or gelled, it has mechanical properties.
如果你用正确方法做出了吉露果冻,它一旦凉下来定了型,就有了机械性能
So in fact, over the next thirty or forty minutes we're going to show you a set of examples of sort of canonical algorithms, and the different classes of complexity.
在接下来的三四十分钟里面,我们将要讲一系列的,权威算法,以及不同种类的复杂度问题。
The absolute number that you assign to it is something that's arbitrary. You have to set what the zero is. And so there's a well-understood convention for what the zero is.
你指定给它的绝对值是有任意性的,你需要设定零点的位置,因此有一个经过充分研究的,关于设定零点的约定。
Now you have a set of parentheses as we'll see int i=0 in actual code and then I have int I equal 0.
你将会在实际的代码中看到一对圆括号,比如,我们让。
If I want to move into a directory and you'll see-- all of these will be walked through in the first problem set.
如果进入一个目录,你们会发现-,所有步骤都在,第一个习题集中提到过。
One hour of recitation a week, on Fridays, and we'll come back in a second to how you're going to get set up for that.
周五是每周一小时的复习课,一会儿我们来说,怎么去准备那个课。
And the way you act and the way you think are products, not of a singular rational being, but of a set of conflicting creatures.
你的行为模式与你的思维方式,并不是单一理性存在的产物,而是一系列冲突事件的产物。
Again, you have to let me back up slightly and set the stage.
怎么去写代码,让我准备准备。
It does that through a complex set of sort of cellular interactions, and it turns out also gene rearrangements if you go further to study that.
而这此过程中,发生了一系列复杂的细胞间的相互作用,也会涉及到基因重排,如果你们深入学习的话就会学到
These are going to be fairly common-sense definitions, but they're important, and when you get to a problem set, really nailing down what the system is, not more, nor less, in terms of the amount of stuff, that's part of the system, it's going to be often very crucial.
这些是,很常识性的定义,但是很重要,当你要解决问题时,务必要搞清楚系统是什么,它包含多少物质,不能多也不能少,这往往,是非常重要的。
Maybe you don't control thermostats in your dorm room, some of you do and some of you don't probably, and maybe it doesn't work very well so it might not be a good example, but imagine a perfect thermostat that you set for a temperature and then the temperature stays the same inside the room no matter what the temperature is outside.
可能你根本就不理卧室里的恒温器,有些人去调它,有些人就置之不理,可能它压根就是坏的,所以这个例子也许并不恰当,但你还是想象一个完美运行的恒温器,你设定温度后房间里的温度就保持不变,不管外面温度是多少
Typing the same commands again and again and again make can be configured, as you'll soon see in problem set 2 or 3 to do all these for you.
一遍又一遍地输入同样的命令,但是make却是可以配置的,你们很快就会看到,在习题集2,3中,我会演示给你们看。
I want to mention that 5 you're going to get problem-set five is posted today, and I'll write which ones you can already do so far, because you don't have class on Monday.
我要指出的是,今天会贴出来习题集,我会给出你们现在可以做的题目,因为周一没有课。
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