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Now, when we talked about optimization problems in dynamic programming, I said there were two things to look for.
现在，当我们讨论,动态编程中的最优化问题时，我想说有两件事需要注意。
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I mean, you have a very dynamic business sector here. You know, it's always changing.
这儿有一个很动态的商业行业。它一直在变化。
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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。
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Why not write the program in a way where you figure out dynamically when the program is run how much memory you need rather than hard coding in two with or within that constant.
为什么不写一个可以动态的方式写那个程序,程序可以动态分配内存,而不是用常量硬编码两个值。
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We're looking for trends. Obviously, if your aggregate score is 75, you're passed.But, 0 I'm looking at what's going on in the vicinity of 50 because I don't think my point scheme is that accurate.
很明显我们在寻找发展动态，如果你的总分是75分，你就通过了，但是，我在寻找50分左右的同学的发展动态0,因为我不认为我的分值安排是正确的。
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It has, in other words, an internal coherence. It has a dynamism of parts that is strictly with reference to its own existence.
换句话说，这是一个内部的呼应，每一个动态的部分,只为自身整体的存在而存在。
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If you could image how the heart is moving, you would know a lot about its function.
如果你对心脏进行动态造影,你就会了解它的很多功能了
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No sooner has the speaker asked this question -- and you see this rhythm, this dynamic, appear continually throughout Lycidas - he asks the question, and then immediately he acknowledges the inadequacy of the question.
刚问完这个问题--这种节奏，这种动态是贯穿《利西达斯》始终的,-刚问完这个问题，弥尔顿又立即承认了,这个问题是不适当的。
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But it's always minding that team dynamic because at the end of the day, we're just a group of people working on one single goal If we can't step in a cohesive coordinative fashion, then we're going to trip all over the place.
但是团队动态需要始终放在心上,因为当这一阶段结束后，我们就会成为一群人在为同一个目标奋斗,如果我们不能成为一个相互协调相互统一的整体，那我们就会东扑西扑。
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Well, that's a version of what we hear in the poem when we hear the forms of strained relation between Frost's dynamic speech sounds and the metrical pattern of his writing.
这是我们从这首诗中领略到的一种版本,当我们感受到这种紧张的关系,在弗罗斯特的动态的语言音律,和他写作的韵律结构之间。
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There's a special student membership so I encourage you to check out the international positive psychology association and join to stay abreast of the latest development in the field of positive psychology.
协会设立特别的学生会员,我鼓励你们了解一下,国际积极心理学协会,加入并把握积极心理学领域,最新发展动态。
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So it's a useful way of not quite knowing in advance what you want to put in a string, but being able to create strings, phrases, sentences, dynamically.
这是一个很有用的方法，如果你之前不是很了解,在句子中要加入什么，但是这个方法可以,动态地创建字符串，短语，句子。
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So the heap is a chunk of memory in a computer's RAM that's conceptually allocated to what's called dynamic memory allocation.
堆是在计算机RAM中的一块内存,它可以进行,动态内存分配。
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And this is what lies at the heart of this very general technique called dynamic programming.
这也就是动态编程,这种通用技术的核心。
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Unfortunately, we now have lived with it forever, so don't think of it as actually being anything dynamic particularly. It's just a name.
不幸的是，我们现在得一直沿用这个名字了,所以别认为它指的是什么动态的东西,这只是个名字。
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That is to say, the text is there to express desire, to put in motion, and to make manifest desire or a desire.
也就是说，文本就是用来表现内心真正的欲望，用一种动态的方式来展现愿望的。
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In dynamic programming, one of the things that's going on is we're trading time for space.
在动态编程法中我们是在用,空间换时间，除了动态编程法。
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We have just recreated what I could've implemented moments ago with something more dynamic.
再现了之前做过的事情,其中有动态部分。
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That would let us tackle it with dynamic programming.
回答好这个问题我们,就能用动态编程法解决这个问题。
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But, I also look at trends.
但是，我也会观察你们发展的动态。
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That's a huge improvement. And that's sort of the magic of dynamic programming.
这是一个很大的进步,这也是动态编程的魅力所在。
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What if you could take just a pump that's capable of continuously administering insulin at various rates and connect it to a sensor that's able to continuously measure the sugar level in your blood?
如果我们安装一个泵,能够持续的动态控制胰岛素输出,并把这个泵连接到一个,持续监测体内血糖水平的变化的传感器上
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That gets us to the smart thief. Why is this thief smart? Because she took 600. And she learned 600 that in fact there is a good way to solve this problem. And that's what we're going to talk about next. And that's something called dynamic programming.
现在我们要当聪明的贼,这个贼为什么聪明呢？,因为它选择了,它知道这事实上是解决这个问题的好方法,这就是我们接下来要讲的,也就是动态编程。
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I am going to say if that electron is to stay in its orbit, that is to say it doesn't flee the atom, it doesn't collapse under the nucleus then the sum of the forces on the electron must be zero No net force. And so that will be the sum of a dynamic force plus an electrostatic.
如果电子会保持在它的轨道上运行,既不脱离原子的话，它就不会由于原子核对它的吸引力而被瓦解掉,电子所受的合力一定为零,由于没有合力,所以电子所受力为动态力和静电力的总和。
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Things are moving and changing ; without the whole page reloading; when we looked towards the end of the semester Ajax enabled websites much like the ones we all use today.
不用重新更换页面,因为页面上的东西一直在变化;,在学期即将结束时我们会学习如何实现这些动态的东西,还有Ajax对于浏览器兼容性的贡献。
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A lot of the features you yourself use in Facebook these days are very much dynamic.
许多你在Facebook中使用的,特征功能都是极具动态的。
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So when you're trying to think about is this a problem that I can solve with dynamic programming, these are the two questions you ask.
所以当你想知道能否,用动态编程来解决这个问题时,你可以问自己两个问题。
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I don't want to spend the whole weekend implementing just a little pop up calendar and frankly it probably would take at least that long to get something that's as interactive and dynamic as something like this that works across all browsers and so forth.
我并不想花费整个周末的时间来实现,这样一个小的弹出式日历，而且,可能至少还要花那么多时间，从而使它,能够在所有浏览器上都能有良好的交互性并且是,动态的，等等。
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We are looking for trends.
我们在寻找发展动态。
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