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Chemistry and biology, physics has the advantage that the desktop experiments can do are relatively straight forward than not dangerous.
化学和生物的话，物理有一个好处就是,桌面实验能做到,直观却不危险,地反映结果。
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And you can interact with the complement, the passive visualizations in a very nice way.
你可以和物质进行互动,和被动型直观化里的物质,完美地互动。
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On the other hand, it doesn't seem so plausible, it doesn't seem intuitively right, to say that they're alive.
另一方面来说，却不太可行，说他们还活着,直观上就不对。
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Scratch So, we looked last week at Scratch, very briefly, but hopefully you found if you've dived in already that the interface is fairly intuitive and it really just allows you to implement ideas that you conjure up in your mind.
我们上周非常简略地提到了，不过我希望你们热切的投入了进去了,那个界面是相当直观的,相信我，这真的可以让你实现你,大脑中的构想。
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At first it might be counter-intuitive because we know the probability density at the nucleus is the greatest.
起初我们觉得这和直观感觉很不相符,因为我们知道在原子核,出的概率密度是最高的。
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Modigliani and Miller wrote a famous article arguing that-- what I just said--I just tried to say it in very intuitive terms.
莫迪利阿尼和米勒有一篇非常著名的文章是讲...,刚提过的,我想用直观的词汇来描述
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One way to think about this intuitively if the derivative is very large the function is changing quickly, and therefore we want to take small steps.
关于这个方法很直观的一点想法是,如果导数非常大,函数也就变化的非常快，因此我们想一小步一小步的来。
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Now this is a very striking visual display of how much difference an environment can make.
这短片给我们带来了震撼的直观感受,看到环境到底有多大的影响力
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It tells me the other way around to look at how prices correspond to quantities, it tells me the quantity demanded at any given price.
它直观的显示出,价格如何与产量对应,即在给定的价格上需求量是多少
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With a lot of morally intuitive appeal, Bentham's idea is the following, the right thing to do; the just thing to do is to maximize utility.
充满了道德上的直观感染力，其观点如下，正确的选择，公正的选择,就是最大化功利。
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We all have an intuitive notion of velocity right now.
我们现在都有一个对速度的直观概念
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Did that seem straightforward enough?
这个够直观吗
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That's something about the physical chemistry of DNA, what it looks like, and how it behaves in the simple sense.
上面我们直观地讲解了DNA的理化特点,DNA的结构,以及它的功能
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The way we use technology to overcome that is we have a lot of simulations and visualizations set up, built around in the virtual spaces.
我们用技术来解决这个问题的方法,是我们用很多模拟实验,以及直观化实验，放在模拟空间里。
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Well, if intuitively the problem is the result of dividing an int by an int, surely a solution is: "Don't do that," right?
好的，直观地看,如果那个问题的原因是因为整型数除以整型数的话,无疑有个解决方案是：“不要那样做“，是吗？
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Scratch And after just a few words on Scratch which we'll look at in more detail on Friday will you actually feel that you know what, this is actually very intuitive.
现在先粗略介绍一下,周五我们会更详细地讲,你会感觉到这其实是很直观的。
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So that you do the experiment, you see the phenomenon, and then you see the visualization that adds things to the phenomenon that you normally can't see that are there whether or not sealed.
因此我们通过做实验，观测到现象，然后看到直观化的过程,它会将你平时看不见的物质,添加到这个现象中,让你感觉它本来就在那儿。
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So, again, it is based on size, it's a little bit less intuitive than the idea of just straining out all of the potassium ions.
因此，这还是以尺寸为基础的，只是有点不够直观,与钾离子挤不进去的图像相比。
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Then they look at the visualization and they see a global characterization of the field.
然后他们观看直观化过程,他们会看到一个,全球化领域。
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I'm going to just talk about it in the very intuitive, direct terms.
我会以一种直观清楚的方式讲授
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This intuitively should make a lot of sense, because we know we're trying to minimize electron repulsions to keep things in as low an energy state as possible, so it makes sense that we would put one electron in each orbital first before we double up in any orbital.
这个直观上讲得通，因为我们知道尝试去最小化电子排斥力,从而尽可能的保持处于一个较低的能态,所以它讲得通,在我们在同一个轨道放入两个电子之前,我们首先把电子放入每一个轨道。
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If we had perfect financial markets-- and this is intuitive-- and I don't know how obvious this is, it's obvious to me, but it's an intuitive point of great importance-- nobody would suffer alone.
如果我们有完善的金融市场-,这就很直观-,我不知道这有多直观，至少我觉得显而易见，这是一个很重要的观点-,也就是，没有人会独自承担风险。
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Again,just to remind you,in order to get the intuitions actually flowing, what I'm going to do once I've separated the body and the personality this way, is torture one of the end products.
为了让你们得到最直观的感知，一旦把肉体和人格截然分开，我们便要折磨其中一个最终产物。
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The intuition is pretty straightforward.
这里的预测其实很直观
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For example, one of the experiments we do is measure the magnetic field of current coil, and after we do the experiment, we all have a passive visualization that shows the same experimental set-up, except we add to that.
比如，我们做的一个实验就是,测量电线圈的磁场，在我们做完实验之后，我们都感受到了一个直观化的过程,它展现了同样的实验过程，只是那是我们加的。
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That's intuitively clear.
那是非常直观的
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There're also changes of what you can teach, extends what you can teach, because you can get to concept which are really quite sophisticated that you will never teach it at the introductory level, because the math is the least that you can make it quantitatively, because you have a visualization that shows physically what's going on.
同时这也能改变,教学内容，你能教授的程度，因为你可以定义,那些通常很难的,你在入门阶段都不会遇到的,抽象阶段，因为数学是你最不能,用定量手段来解决的，因为你有一个直观过程,知道什么正在进行。
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They allow you to interact with phenomenon you see in the passive visualizations, although we're not this rich in terms of graphic detail.
他们能使你和在被动型直观化里的,那些现象,进行互动，尽管从图表细节来说,我们并没有多少。
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We also have active visualizations because there's a lot of research showing that if you're actively engaged in something that solidifies the learning objectives we're taking home.
我们同时也有主动性直观化,因为很多研究结果表明,如果你积极地参与,到一些使学习目标具体化,的活动中去的话,便能真正理解它。
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It's all about dragging and dropping which is, to say, is very intuitive.
你可以把这个片段放到那里，其实就是拖动，很直观。
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