Well, this view, this evolutionary view, or evolutionary model, was challenged by man a named Yehezkel Kaufmann in the 1930's.
这个改进了的观点,或者说改进了的模型,在20世纪30年代受到了来自考夫曼的质疑。
And out of that came the recognition that Thompson's plum pudding model is not sustainable in the light of this evidence.
从中我们得出,汤姆生的枣糕布丁原子模型,是不合理的。
They travelled to a model shop and all the other sites, until they were finally ready to focus on particular ones.
还有模型商店和许多别的地方,直到他们终于准备好,集中讨论一个问题。
Scholars have proposed three possible models to explain the formation of Israel. The first is an immigration model.
学者们提出了三种可能的模型,来解释以色列的形成,第一种是移民模式。
So you might ask well, why are we using this model if it clearly doesn't take into account quantum mechanics?
那么大家可能会问为什么我们要用这个,显然没有考虑量子力学的模型呢?
So let's take our one model that we keep going back to Equation of state, and just see how it works.
我们回到经常使用的理想气体模型,或者说状态方程。
So the moral here, again, is whenever you're doing an implementation of a simulation, you do need to have some underlying theory about the model.
所以这里的寓意还是,不管你在做什么东西的仿真程序,你需要有一个,模型的底层程序。
In particular, we're going to look at a particular version of this that we're going to call the linear city model.
我们来从一个特殊的角度看一下,我们称之为线性城市模型
Now the difference between the two models, the health model and the disease model is more than just semantic.
两种模型,健康模型和疾病模型的差异,不仅仅是语义上的。
That will lead us into the capital asset pricing model, which is the cornerstone of a lot of thinking in finance.
然后引出资本资产定价模型,这个模型是很多金融思想的基础。
This will be very important because Christians started out as house churches, and their house churches fit sometimes the model of a Greek ekklesia, an assembly, but sometimes the model of the Roman household.
说它重要是因为,基督教一开始时是家庭教会的形式,这种家庭教会有时符合希腊集会的模型,一种集会,但有时符合罗马家户的模型。
We saw that the Bohr model was able to correlate the observations of Angstrom, which had been formulated by Balmer.
知道了波尔模型,可以和阿姆斯特朗的观察相吻合,这观察后来被巴尔末推导出来相证实。
And there are a lot of questions that people are asking in using the Star Festival as a model.
人们在用“七夕“这一模型的时候,问着许多的问题。
We ended the day with Bohr's model of the atom, which derived from the conceptualization of Rutherford.
那天课的结尾我们讲了从卢瑟福的概念中,衍生出来的波尔的原子模型。
And what I am going to do today is go in some detail through the Bohr model, so let's do that.
今天我想具体介绍一下波尔的原子模型,那我们现在就开始吧。
It was a classical model, right, so we could say the electron is exactly this far away from the nucleus.
这是个经典模型,对吧,我们说电子离,原子核就是这么远。
The evolutionary model is, I think, responding to, and picking up on, the fact that in many respects, Yahweh resembles the gods of Israel's neighbors.
进化模型,我认为,回应了或者说挑选了这个事实,在很多方面,耶和华与以色列邻国的神灵相似。
So there are two other models, then, models different from the immigration model, two other models for understanding the formation of Israel, that build on this archaeological evidence.
那么还有两个其他的模型,与移民模型不同的两个模型,这两个模型也是为了说明以色列的形成,它们是依据考古学证据。
This model is going to look a lot like the models we looked at already a few weeks ago.
这个模型很像,我们几周前见过的模型
If you accept my estimates and you accept the capital asset pricing model, that would have to be true.
如果你同意我的估算,而且认同资本资本资产定价模型,那这种投资组合就会带来最大收益。
The whole idea of Star Festival is that it's a model by which you tell your own story.
整个“七夕“项目的理念就是它是一个模型,通过它你来讲述自己的故事。
Or, if we know the equation of state from a model, ideal gas, van der Waal's gas, whatever, u now we can determine u.
或者如果我们知道模型的状态方程,比如理想气体,范德瓦尔斯气体,无论什么,我们就可以利用状态方程得到内能。
Here,the first level: do we focus on weaknesses, which is the disease model,say let's get rid of weaknesses?
第一个层次:,我们是否重视缺点,也就是疾病模型所说的我们要摆脱的缺点?
Now we need to think about a model of the stock market And the model we're going to use is based on what's called the Efficient Market Hypothesis.
现在需要想一想一个股市的模型是怎样的,我们要用的模型是,基于有效率市场假说的。
There has to be the mathematical model, which I just presented, but it may be more complicated.
还必须有我之前讲的数学模型,但实际模型可能更复杂
The "but" is that there are other ways we could model imperfect competition, and, as we're going to see today, they yield different answers.
但是"是指,通过其它方式也能获得不完全竞争模型,并且,就像我们今天会看到的,它们会产生不同的结论
We talked about the Bohr model and how that told us an exact distance.
我们讨论过玻尔模型,以及它如何给出这个距离。
And, a lot of the derivations you will see in physics rely on this being able to model as point charges.
然后,你在物理学中看到的许多东西,都是靠以点电荷为模型得到的。
All right. The other thing I have to teach you is matter-energy interaction so that we can see how the Balmer series validates the Bohr model.
好的,我要教你们的里一个知识点是,物质能量的相互作用,我们可以见证,巴尔末线系是怎样证实波尔模型的。
How does this support the Bohr model?
那这是如何支持波尔模型的呢?
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