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And will make mistakes. And therefore, you write your programs so that catastrophes don't occur when those mistakes are made.
就是人是很愚蠢的，会犯错误的，因此，你要这样设计你的程序,以达到当犯错误时避免大事故的目的。
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It's huge, but it's very well-designed. It's very well-designed. I found that wherever you sat, you had a good view of things.
那儿很大，但设计得很好。我发现无论你坐在哪儿，你都可以看得很清楚。
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I can take you and immediately start designing batteries, because we need ions in motion, we need small ions in motion.
我可以从此让你快速起步设计电池，因为我们需要能运动的离子，我们需要能运动的小型离子。
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You, as the instruction designer, have to think of from the point of view of fulfilling both the explicate and the implicit purposes of the educational experience you are creating.
你作为教育的设计者，必须从实现,表层目标和,深层目标的角度,考虑你设计的教学体验。
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So, ask yourself frankly especially when it comes to designing your own tools and your own programs whether it's for real users to use, whether it's for your research group to use in some other field, you know, where do you even begin?
坦白讲，问一问你们自己,当你设计一个工具，一个程序时,它是否是为真实用户使用的，还是为在其他领域的,研究团队使用的，你们懂的，你从哪里开始？
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Sometimes you can design drugs that act like a natural ligand without being the natural ligand.
有时你能设计具有天然配体功能的药物,但它不一定和天然配体相同
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You've just got a strap you're pulling it on-- so obviously there was a design defect.
只有一根带子让你拉着走-,很明显这是设计的缺陷。
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Could you give us some tips on how to develop sense for web design?
你能不能给我们一点培养网络设计感的建议？
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I stress it in particular because I know you're all going to get into this stage; you've got a problem set due in a couple of hours, you're still writing the code, you don't want to waste time, and I'm going to use quotes on "waste time", doing those extra things to do the defensive programming, you just want to get the darn thing done.
我特别强调了这一点,因为我知道你们都会慢慢成为程序员;,你在写代码过程中造成了一系列的错误，你还在写代码，你不想浪费时间，我想把“浪费时间“用引号圈起来，浪费时间来做因为防卫性程序设计，而带来的这些额外的事情,你只想赶紧把程序写完，这不是一个好习惯，因为当你做完回头。
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So, what you do is you set up a couple of displays, one where the block is stopped, the other one where you take this away with a trap door and it keeps going.
所以,你可以设计几个演示,一个是木块被挡住了,另一个是用活门把木块挪开,使得屏板继续上升
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And if you wait too long, maybe I'll be somewhere else designing too.
如果你很久都不来美国，我可能已经到别的地方去做设计了。
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There's many different majors that you can study other than fashion design.
那里有很多不同的专业，除了时装设计你还可以学习其他的。
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And that's really cool because you get to design your own course,
真是太酷了，因为你可以设计自己的课程，
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Do you think it's worth paying so much for designer products?
你觉得为设计师的产品花那么多钱值得吗？
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Being a web designer, do you get stress a lot?
做为网络设计师，你压力大吗？
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What type of clothes do you like to design?
你喜欢设计什么风格的衣服？
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So the challenge thing comes back to the instruction of designer: what are you for on this access?
这样，教育设计者,又重新面临着挑战：,你会支持这项技术吗？
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I think you will find this course as not a vocational course-- not primarily a vocational course-- but an intellectual course about how things really work.
你会发现这不是一门为就业所设计的课程,并不集中探讨业务知识,而是一门关于事物机制的课程
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So maybe you could figure out how to use what we know about molecular biology, to engineer a new virus that's still immunogenic, but not pathogenic any longer.
也许你能指出如何使用,分子生物学的有关知识,来设计一个既能产生免疫性,但又不再有致病性的新病毒
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maybe I will be the person to help you design your shoe.
可能我就是那个帮你设计鞋子的人哦。
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But the things we were trying to stress were that it's an important design decision when you are coming up with a piece of code, as to what kind of efficiency your code has.
但是我们这里要强调的是,当你写代码的时候,决定你的代码的效率的很重要的事情，就是你的设计决定。
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And two, to give you a better sense of design especially as your programs get a little more involved and they play or they run for more than just a few seconds time.
另一方面，使你们对设计更有感觉,尤其是你的程序要适用于更多的应用环境或,要运行不止几秒钟时间的时候。
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The best way to label this DNA is by designing probes or labels that hybridize with specific sequences that you're interested in.
最好的标记方法是,设计出能与你感兴趣的,特定基因序列杂交的,分子探针或标签
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Then the design was that, when you reached retirement age, you would then get funds from the government for the rest of your life--your retirement funds.
接下来是这样设计的，当你退休的时候，你就能得到政府的资助,供你安享晚年，这就是养老金。
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How did you get into the field of web design?
你是怎么进入网络设计行业的？
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You try to design actually I'm going to come back to that in a second. It's like you're trying to use a hash function that spread things out pretty evenly. But the places you store into in those lists may have to themselves have a small list in there, and when you go to check something, you may have to do a linear search through the elements in that list.
你尝试着去设计,实际上过会儿我会回头讲解这个问题,类似于你需要用一个哈希函数,非常平均的将物体分发出去,但是在列表中你数据,映射到的地方可能会有自己的一小段列表，当你回头查找数据的时候,你可能需要在那一小段列表中做线性查找。
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Notice here that it's different than the binary search case. We're certainly dividing down, but the combination now actually takes some work. I'll have to actually figure out how to put them back together. And that's a general thing you want to keep in mind when you're thinking about designing a divide and conquer kind of algorithm.
一个分治的例子,注这里，与二分查找所不同的地方,我们肯定是分解了,但是合并的过程还是需要一些工作量的,我会详细说明怎样把它们合并在一起的,当你在考虑设计一个分治算法时,这是你要必须记住的最基本的东西。
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They take those descriptions and the scientist that is known and they try to design new things, and so if you look at a dictionary it has words like this, that you're designing things or another way to say that is that you're trying to apply science, you're looking at applications.
他们利用已知的,科学原理和描述,来设计新东西,因此,如果你查字典时看到这样的词条,设计产品或者换句话说,试图应用科学原理,那么你看的这个词就是应用
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Because you trust biomedical engineers to have done a good job in designing these things and we'll talk about how biomaterials are designed and tested, and what makes a material, the properties of a material that you could use as a contact lens, what are the properties that it needs to have.
因为你深信生物医学工程师们,在设计这些材料时,已经做了充分的工作,我们会讨论如何设计和测试这些生物材料,什么材质具有,能够用来,做成隐形眼镜的材料的属性,它们需要具备的特性究竟是什么
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And what you should take away from this course is having learned how to design recipes, how to structure recipes, how to do things in modes in Python.
还有，你应该从这个课堂上拿走的是,学会如何设计菜谱，如何构建菜谱，如何在Python语言的模式中设计东西。
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