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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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So basically, what he wants us to do is redesign this and produce something better and then possibly patent that.
所以，医生希望我们能重新设计这种仪器，发明出更加先进的仪器，有可能的话，还可以申请专利。
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As we learned about how humans operate we could start to design machines that would help humans when they weren't functioning properly.
当我们了解了机体如何运作,就可以设计出器械,在人体某些部位功能失常时提供帮助
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You can play not against yourself; you can program the computer to play against yourself-- you can program the computer to play against you.
你不仅能和自己对打;,也可以设定电脑程序和自己对打-,你自己玩，-你也可以设计电脑程序让你和电脑玩。
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Each one of those electrodes allows us to measure, we plot voltage verses time, ? this signal coming from the tip of that electrode. Ok?
我们通过每个这样的电极都可以设计一种测量方法，我们设计电压比时间，这一信号源于电极的一端，对吧？
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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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So, it's very well designed such that they've minimized any of these destructive interference dead sounds. So, it's nice, on a student budget you can go and get the worst seat in the house and you can hear just as well as they can hear up front, even if you can't actually see what's going on.
世界上最好的两三个音乐厅之一,它的设计十分精巧，把任何相干相消,都见到了最低，所以这点对于你们,用学生预算买到一个最差的位置的人,来说是很好的，你们可以听得,像前排一样清楚，虽然你们,可能看不见台上发生了什么。
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He has all the information he knows that has been reported on the various elements on file cards He even carried them around in his pocket and he would look at them from time to time and try to devise a scheme.
他将所有他知道的,已经研究出来的元素的信息放到文件卡片上,他将它们随身携带在口袋里,这样他就可以时不时地看它们了,并且试图设计出一个图表。
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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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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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And you know, you could have a reversible engine with lots and lots of steps, but you could always break them down into some sequence of adiabatic and isothermal steps.
你们知道，我们可以设计一个由，很多很多个,循环步骤的热机，但是总可以把它分割成,一系列的绝热,和等温过程。
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The answer is I can't. OK, in the simple case of integers I can, but in the case of something more complex like faces or fingerprints or passwords for that matter, it's hard to design a hash function that has completely even distribution, meaning that it takes any input into exactly one output spot.
答案是我不能，好吧,在简单的整数的例子中,我可以做到，但是在一些更复杂的场景中,比如面部，指纹，密码相关的问题中，很难设计一个哈希函数具备完全平均的分配,也就是说，做到对任一输入，可以准确地得到相应的唯一输出,因此在一个哈希问题中。
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You can go buy a score of the Beatles, for example--although they didn't design this initially with music, but after the fact,people sort of listen to it and make written-- put in written form what had originally been just an aurally conceived artistic statement.
你完全可以去，比如说买一些披头士的乐谱，但是他们当初写歌的时候并没有想用乐谱的形式传播，事实是人们听了他们的歌，再把它们写下来-,人们只是把一项为听觉设计的艺术品用笔记录下来。
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We've identified many drugs that stimulate insulin receptors, for example, but they're not exactly insulin, and those can potentially be used as agonist type drugs.
我们已经设计了很多,能够激活胰岛素受体的药物,但它们都不是和胰岛素分毫不差的,但都可以用作激动剂类药物
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This is just a little inelegant and so one of the things we'll introduce early on is this idea of abstraction or design whereby if you wanna represent the ideas of 0 and 1, true or false, well, let's give them a synonym like true or false.
这么说有点粗野,我要接着讲的是这种抽象的思想,或者用这个来描绘设计出,真和假的思想，我们可以给真假各指定一个同义词。
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Yeah, this is just one particular example of how to do it, but you could - so you have to identify something that's unique about it and then design a method for identifying that unique thing.
是的 这只是一个特定的例子,但你可以--,你必须找到它,独一无二的特性,然后才能设计出识别这种特性的方法
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In addition to studying molecules and making molecules, some chemists Tim Swager want to detect molecules, and a chemist who likes to detect molecules TNT is Tim Swager. So, Tim Swager's lab has designed sensors that detect vapors, Fido and so they will detect TNT, for example.
除了研究和制备分子,有些化学家想要探测分子,其中的一位就是，他的实验组设计了用来探测蒸汽的感应器,可以用来检测比如说,而且他把化学应用到这个机器人手臂里，他们叫它。
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And so, I would be remised if I didn't draw your attention to the artwork that they've been working on at store.cs50.net.
因此，如果不能让你们对他们的作品引起注意,那我只能放弃了,在store。cs50。net上可以看到他们设计的作品。
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Designing something that works in a particular individual, and designing something that can be used in people all over the world, involve different sorts of accomplishments.
设计在特定个体身上生效的东西,和设计可以在全世界人民身上生效的东西,是完全不同的成果
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You could imagine strategies where you have multiple resistance genes on a plasmid, resistance to Ampicillin, to Penicillin, to Erythromycin for example, and you design strategies for separating out which cells are carrying the plasmid that you're interested in.
若质粒上有多种抗性基因,你就有很多筛选方法,例如对氨苄青霉素,青霉素,红霉素的抗性,而且你可以设计方法分离出,含有你感兴趣质粒的细胞
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You can imagine that there are many requirements that a device like this has to meet in order for it to be a good artificial hip and we'll talk about those and how the design of these has changed over the years and what we can expect in the future.
你可以想象,这种装置对技术要求极高,这样它才能成为,一个好的人工髋关节,我们会讲到这些,以及这些年来这项技术的设计有哪些改进,在未来会有怎样的创新
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