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I would be able to predict their size, because how far they moved depended on how big they were.
我还应当能估计它的大小,因为它能跑多远取决于它的大小
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What I just spent many lectures discussing is the fact that we can not know how far away an electron is from the nucleus, so we can't actually know the radius of a certain atom.
我花了这么多课时所讨论的正是我们,不可能知道电子离原子核有多远这一事实，因此我们不可能知道某个原子的半径。
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He wasn't that widely read, I must admit, but it shows us how far pro-slavery could ultimately go.
我必须承认,他的作品流传不广,但他向人们展示了亲奴主义者可以走多远
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How much energy are you going to get out, and how far are you going to be able to drive a car with this expansion, let's say, so that's the problem.
你能获得多少能量，利用这次膨胀,你可以把你的车开出多远，比如说这就是问题所在。
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Think of how far away this is from Ezra Pound in St. Elizabeth's Hospital.
想想从圣伊丽莎白医院里的庞德,过渡到她的距离有多远。
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However, there's this great question of how far do the Greeks pursue in a hoplite battle?
但是,这里又有一个问题,希腊人在方阵战中会从战场追出多远呢
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How far am I from camp?"
我离营地有多远"
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Actually, the automobile insurance is more important than the homeowners' insurance, even though homes are so much more valuable, because--I think that's because cars move and they drive around and they bump into each other.
实际上,尽管住宅要比汽车值钱的多,但是,汽车保险要远比,住宅保险重要,我觉得这是因为汽车是可以移动的,车主们开着车到处跑,容易相互碰撞
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Studies have been done in the city of New York where you can-- if you live in Manhattan you can actually get a very nice metric of how far apart people live from each other in city blocks. Right?
纽约市就做过这类实验,在纽约-,如果你生活在曼哈顿,你能准确地测量,生活不同街道的人相互距离多远？
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The distance to food has changed a lot because food has to come in from far greater distances than used to be the case, and that's changed our relationship with food a lot, into a distant rather than a close relationship.
现在人和食物之间的距离发生了很大改变,现在的食物来自比以前远得多的地方,这在很大程度上,我们和食物间的关系,被渐渐地拉远了
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Because we know as we go to infinity, even though the density gets smaller and smaller and smaller, we still have electron density very far away from the nucleus.
因为我们知道即使到了无穷远处，尽管电子密度会变得非常非常非常小，但我们仍然有一定的电子密度，无论离原子核多远。
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As far as you can go in the universe, that's part of the surroundings.
不管宇宙中多远的事物，都是我所处环境的一部分。
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But the second factor is how far away we are from the nucleus.
但还有第二个因素,那就是我们离原子核有多远。
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Now, we will discuss multiple personality disorder towards the end of the semester and it turns out things are a good deal more complicated than this, but still my point isn't about how it really is but how we think about it.
我们将在本学期结束之前,探讨多重人格障碍,到时大家会发现,事情要远比这复杂得多,但我想说的并非多重人格障碍究竟是什么,而是我们如何看待它
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And when we talk about size, I'm again just going to say the stipulation we're not talking about an absolute classical concept here, but in general we're going to picture it being much further away from the nucleus as we move up in terms of n.
当我们说到尺寸时，我们只是说――,经典的绝对的概念，而是它大约,离原子核有多远。
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So, I want to contrast that with another concept that seemed to be opposing ideas, and that is thinking about not how far away the most probable radius is, but thinking about how close an electron can get to the nucleus if it's actually in that orbital.
我要将它和另外一个,看起来相反的概念相比较，我们不是考虑,最可能半径离原子核有多远，而是考虑如果电子在那个轨道上,能多接近原子核。
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Then the acceleration of the planet is the force of gravity between the planet and the Sun, which Newton will tell you is directed towards the Sun and it depends on how far you are.
行星的加速度源自,行星和太阳之间的作用力,牛顿认为这个力指向太阳,它的大小取决于行星离太阳有多远
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They want to know where it comes from, who grew it in some cases, how many miles it got transported, what was put on the food as it was being produced, what was given to the animals or injected into them as the beef was coming out, or the pork, or the chicken and these will be very interesting topics to discuss.
人们希望知道食物从何而来,由谁种植的,从多远的地方运过来,在加工过程中,在食物中添加了什么,人们看到牛肉,猪肉或鸡肉时,会想知道这些动物,都被注射了什么,这些话题讨论起来都会很有意思
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