And when you have an optimal substructure and the local solutions overlap, that's when you can bring dynamic programming to bear.
当你得到一个最优子结构,但局部解决方案有重跌时,你就可以引入动态编程,来解决这个问题了。
but I'd like to, I'd love to see a system where, where you can work as an attorney no matter what
但我希望看到的制度是,你可以当律师,不论你的学历如何,
But when you solve the Schrodingerequation, you don't get just a set of solutions that are dependent upon one number.
但当你解薛定谔的方程式时,你没得到有一个统一答案的,一系列解决方法。
But when he take a wooden block tower apart and then put the pieces back together piece for piece duplicate.
但当你拆掉堆好的木积木,又把它们重新摆在一起,照原样一块块摆好。
But when you asked them why they didn't try it the answers tended to be "I would look silly."
但当你问他们为什么不尝试时,他们的答案往往是“这样做会很傻”
And with like little help from the other people who are around but trying to figure out how to manage the transition from doing that most especially within the period of kind of one of the people's programming.
我们很少向他人求助,都是各顾各,但大家都试图寻找一种,改变现状的方法,尤其当你也是其中一个编程人员。
When you're working on a file, it's saving constantly to RAM but also hopefully to disc, the hard disk so you don't actually lose it if the power goes off.
当你打开一个文件,它不断地保存在内存中,但对于光盘,硬盘,当你断开电源的时候,数据不会丢失。
But really, some of them become very apparent and when you look at them you can understand.
但有些公司的情况却会变得很明显,当你考察他们的时候你就会明白。
I will tell you that a good programmer, at least in my mind, may actually go back and modify the pseudo code as they realize they're missing things, but it's easier to do that when you're looking at a simple set of steps, than when you're in the middle of a pile of code.
至少我认为是这样的,如果他们发现遗漏了,一些步骤的话会,回过头去修改伪代码,但这当你面对一些大致的步骤时,这个过程就会比,面对一堆代码要简单的多。
So you're marching forward at that pace, but now as you get closer and closer to each other, various items begin to affect your behavior.
所以大家步调一致地突进,但当你越来越接近对方时,各种事物开始影响你的行为
But when you look at the experience of Britain and the Dutch Republic, they do share things that, in a way, determine the kind of political economy that they would have.
但当你反观英国和荷兰共和国历史时,会发现他们都有一些共同点,在某种程度上,这些特点,决定了他们所具有的政治经济的类型
We'll be going over them again and finding them, I hope, ; more fascinating as we learn more about them; but at the same time, even as I rattle off this list of possibilities, probably you felt in yourself an upsurge of skepticism.
我希望通过学习会发现,它们越来越有趣;,但同时,当我说完这些定义以后,你心中也许会充满怀疑。
Again, I'm not expecting you to remember all the details of this but I'm going to show you this-- when you put all these things together, it's called the metabolic syndrome, and I'll show you some data on its impact on health.
同样的,我不要求大家记住这些细节,但我要告诉大家的是,当你把上面这些症状加在一起,这就是代谢综合征的表现,给大家看一些代谢综合征影响健康的数据
If you are not allowed to see other pieces of nature, it's a profound encounter and so beautiful.
但当你看不到其他的生物时,这种际遇就是那么深刻而美妙。
You can talk about it as much as you like, but as long as you're going to go home and still drive your Hummer and have sixteen hot showers a day, we're still going to have high carbon emissions.
你可以在减排问题上一直高谈阔论,但当你回家时,你仍然会开着你的悍马,每天洗十六次热水澡,我们依然在大量排碳
When you bring a group of your friends back to your house, you're expecting to have a good time, : and your grandparent is there and says, "Oh, it's so good to see a bunch of young people.
当你带着,一群朋友回家,想要狂欢一下,但你的祖父母在家并说,“噢!看到一群年轻人真好。
But, as I said before that, we have some more quantum numbers, when you solve the Schrodinger equation for psi, these quantum numbers have to be defined.
但我说了,我们还有,其它的量子数,当你解,psi的薛定谔方程时,必须要,定义这些量子数。
But it's something that if you learn enough about it, and you'll be able to find the rhythm
但当你学到足够多的时候,你会有一定的语感,
But when you look at it in a comparative light in its legal context, we see that it's a polemic against the class distinctions that were being drawn in antecedent and contemporary legal systems, such as the Code of Hammurabi.
但当你在法律背景下以一种比较的观点看待它时,会发现它驳倒了存在于先前的和同时代的,法律体系中的阶级差异,例如,汉穆拉比法典。
But the reason is ultimately, Mill claims, a utilitarian reason once you consider the long-run interests of humankind, of all of us as progressive beings.
但穆勒称,这个原因根本上还是功利的,当你考虑到人类,长远发展的利益。
And in fact, when it's the only person just about everybody helps regardless of the color of the person in trouble but when you're with other people there's a big difference.
事实上,在一个人的情景里,任何人都会出手相救,不管陷入困境的人是什么肤色的,但当你旁边有其他人时,那差别就大了。
I didn't make any of these up, but there you are, as I'm talking about them, you're just being grossed out as I describe them.
我又没瞎编,但当我谈论那些的时候,你就在那,当我描述那些的时候你被恶心到了。
And also, it's useful because harmful stimuli are noticed but when something has shown itself to be part of the environment you don't notice it anymore.
而且它还是非常有用的,因为危险刺激会吸引到你的注意,但当某物被视为环境的一部分时,你便不会再去注意到该物体。
How do you deal with that trade-off where you absolutely need an ad sales force but at the same time, if one person at a time, you just can't say let's go out and hire five good engineers or five good ad sales people and not have them be great?
如何做出选择,如何取舍,当你急需一批销售人员,但如果只碰见一个合适的人选,你不只能因此去找,5个差不多的工程师,或者5个差不多的广告销售?
Otherwise, it's a pretty bad mistake, but sometimes you do want an infinite loop, Word for instance, Microsoft Word if you use it or pages or the like on your Mac or PC.
否则,它将会是一个错误,但有时你确实需要一个无穷循环,例如微软的,当你在Mac或者PC上使用它时。
And you're just unconscious of how this happens but it's unpleasant and kind of frightening that this could happen, that this could apply to things like why you're now studying at Yale, why you feel the way you do towards your friends, towards your family.
你根本没有意识到知觉过程是如何发生的,但当你将无意识概念应用到很多事情中时,你便会感到不悦和恐惧,比如,你为什么会来耶鲁求学,你为什么会觉得应当这样,去对待你的朋友和家人。
You might have predicted it the other way around, the twenty dollars, "wow, well, twenty dollars, I must have enjoyed it because I got twenty dollars," but in fact, the logic here is the people with twenty dollars when asked, "What do you think of the task?" could say, "It was boring. I did it for twenty dollars."
你们猜想的结果可能跟这个相反,拿20美元的那组,”20美元,我当然很喜欢这个任务“,”因为我拿到20美元“,但事实是,当问及20美元那一组时,”你喜欢这个任务吗/“,”很无聊,我为了20美元才做的“
And, one thing I'd like to add to it, and that is, and I told this to my recitation sections that when you do these quizzes, in spite of the fact that it might be trivial in some cases, make sure you carry the units through.
而我要在这基础上再加一条,我在我的背诵课上也讲过,当你考试时,尽管单位不重要,但我希望你能注意它们。
Well we've talked about some of these already, but there are a ton of ways that inaccuracy can get introduced when you start assessing what people are eating.
我们已经讨论过一些了,但当你开始估算人们的饮食时,有很多方面,会造成误差
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