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I am talking at the level of this is Dalton's model, but then there is a meta knowledge here of how you develop models in general.
我一是在谈论道尔顿的模型，但是，还有些知识,关于你如何建立大概的模型。
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If de Broglie is correct, we could then model the electron in its orbit not moving as a particle, but let's model it as a wave.
如果德布罗意是对的，那么我们可以在电子轨道中建立电子模型,不是像粒子一样运动，而是像波一样运动。
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When we did the spring, we had this theory of Hooke's Law that told us something, and we built a simulation, or built some tools around that theory.
当我们写弹簧程序的时候,我们有胡克定律来告诉我们原理，然后我们建立了一个仿真模型，或者说是在这个理论基础上建立了一些工具。
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The right conclusion, I think, is: the reason we write down these models is to try and capture and test our intuitions.
我觉得合理的结论应该是,我们建立模型的目的,是为了更好地描述事实激发灵感
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A final model, then, is a model of gradual emergence, who had developed a separate identity and settled increasingly in the central highlands.
最后一个模型是逐渐起义的模型，他们逐渐建立了独立身份,逐渐在中央高地定居。
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That may make sense for some organizations, Certainly the open university in UK was founded on That as their basic model. But given MIT's course Strength and core abilities, we decided that what'll Make sense is to focus on two major things.
那对于一些机构是有意义的，比如英国的开放大学就,建立在这个基础模型上,而鉴于麻理优势和核心能力,我们决定要注重两件事。
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So one thing that seems odd about the way we set up this model is that the voters are not evenly distributed.
有一点使我们建立此模型的假设很牵强,即是选民们不是均匀分布的
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And that leads to a notion of being able to model the market, how?
这样就引出了建立市场模型的概念,怎样建立呢？
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Well, people took a stab at modeling it, and the first model worth talking about is J who published this model in 1904.
人们尝试建立一个模型，第一个有意义的模型是,。J汤姆逊，that，of，J。，J。，Thompson，在1904年发表的。
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So how are we going to model this on the homework?
那么我们作业中要如何建立模型呢
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It's tempting to say, look, we wrote up this model.
有人可能会说,看看我们建立的模型
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The way we're going to model differentiated products is to imagine, just to take a simple example, imagine a city and this city has one long straight road through it.
我们建立差异产品模型的方法,想象一下,举个简单的例子,想象一个被一条直路贯穿的城市
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So with that in mind, let's just set the game up.
我们带着这些问题建立这个博弈的模型
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You know we shouldn't model it.
或许你们会说跟没没必要建立这个模型
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All right, July, 1913, blow this up, so On the Constitution of Atoms and Molecules by N. Bohr, Doctor of Philosophy, Copenhagen, asterisk here, and I've blown up the bottom of the page, communicated by Professor Ernest Rutherford, F.R.S., Fellow of the Royal Society.
913年，六月，发表了，波尔博士,建立了原子分子模型，哥本哈根，星号这儿，我通过和恩内斯特卢瑟福的交流，被这页底部的所震惊了，英国皇家学会会员。
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Now, what I want to do now, what I want to is, periodically in the class and we have a model up there and we've got to analyze it.
接下来,我想要做的事,定期地在课堂上,建立模型然后分析这个模型
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