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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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We've introduced a whole new platform for writing Smart applications in the internet, a new version of Windows that we call, "Windows Azure."
我们已经为网路智能设施的应用,引入了大量新的平台，“视窗“系统的新版本叫做“云计算“
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He introduced the concept of electronegativity which was a measure, therefore, it is quantitative, of the atom's ability to attract electrons within a covalent bond and developed a scale of electronegativity.
他引入了电负性这一概念,一个反映着原子在成共价键时吸引电子的能力的数据标度，因此这是数量上的，在共价电子中,电子原子能吸引电子,并发展为一定规模的电负性。
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And they've included too much or too little in the system, and it looks to them that the second law is broken and they've created more energy than is being brought in.
他们在系统中,包含了过多或过少的物质，从而在他们看来,第二定律貌似是被打破了,他们创造了比最初引入的更多的能量。
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Conceptually, it's put at the top of my chunk of RAM, -- below it, goes initialized and uninitialized data -- - this is a fancy way of saying global variables come next -- and below that, comes what's called the heap.
概念上，它放置在内存块的顶端，在下面，已初始化的和未初始化的数据-,这是一种指明紧随其后的全局变量的设想方式-,在后来，引入了一个叫做堆的东西。
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So last time we introduced a new idea and the new idea was that of best response.
上一讲我们引入了一个新概念,这个新概念就是最佳对策
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One of the things I was to say in my introduction, but I can do it now.
有一条我本来想在引入部分说的,我现在就说了吧。
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Well, this shows what happened in the period after this vaccine was introduced into the general population so that would have been in 1954.
这表明了,疫苗在一九五四年,引入大众后的一段时间内,发生了什么样的情况
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So for instance, institutions like mental institutions and some prisons have installed token economies where there's rewards for good behavior, often poker chips of a sort.
比如像精神病院和监狱这样的机构,都引入了代币法,来奖励良好行为，这些代币通常是扑克筹码一类的东西。
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Why did a Southern strategy in modern American political history re-invent the Republican Party?
为什么在美国政治历史上,南方人重新引入了共和党的概念呢
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How many of you have heard the term used before? How may have you heard the term used before in terms of programming languages? Great. For the rest you, don't sweat it. This is a highfalutin term that computer scientists use to try and make them look like they're smarter than they really are.
这里就要引入递归的概念了,你们中有多少人以前听过这个词？,你们中有多少人在编程语言中,用过这个词？,很好，剩下的同学也不要担心,这是电脑科学家们用来让自己,显得更聪明的夸张词汇。
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While it brought in many wonderful ideas, talked about the study of well-being, talked about the study of optimism, of kindness, of morality, of virtue, of love, of relationships, of peak experiences, of self-actualization, of empathy.
但它引入了许多精彩的理念，对于幸福感的研究，乐观主义的研究，善良，道德，美德，爱，两性关系，巅峰体验，自我实现，移情。
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What TEAL does is a number of things, most importantly, from a lot of new point is we introduce physics laboratory at the terms of small desktop experience that are done in the classtory.
而TEAL项目所做的事情有很多，最重要的是提出了一个新观念,即引入物理实验室,以小型桌面实验为主的,在一种新型教室里进行。
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What do you think the error is going to be by failing to recognize that at the end of 6 times 10 to the 23rd I have over-counted some energy?
你们可能会发现，这将会有误差,在6乘以10的23次方的末端,我多余地引入了一些能量？
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- And then I divide by an int -- that's okay because so long as you have a float involved at some point early on, you're okay.
然后我除以一个整型数-,那是可以的因为现在为止，我们在之前已经,引入了一个浮点数，你是对的。
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So new and a competitive fringe of firms is going to enter and drive prices down.
大批新公司的进入引入了竞争机制,压低了市场价格
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Some proteins can be switched from an 'off' position where they don't do anything to an 'on' position where they now do something by only a chemical reaction like this where a phosphorous is added.
一些蛋白质可以从关闭状态的,无所作为,到成为开启状态后,执行某种功能,中间只发生了一个引入磷酸基的化学反应
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And they also developed a very reliable way for introducing the virus, so that when they had a defined preparation of virus, then you want to make sure that everybody gets it in their skin in the right way.
他们还发明了一种可靠的方法来引入病毒,当人们有了确定的病毒制剂之后,就要要保证这些制剂都以正确的方式,注射至皮下
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And one of the things neophytes trip over early on is that we'll soon see there's not only an equal sign operator, there's equals equals.
这样我们还要引入了一个新的操作符,我们将看到这里不仅有一个等号的操作，还有双等号。
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And this is where enthalpy comes in.
这时我们及需要引入焓的概念了。
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