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It reminds me of a joke about the statistician who drowned in a pool with an average height of 10 inches.
这让我想起一个统计学笑话,在一个平均水深为10英寸的游泳池里，谁会被淹死。
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If you took a 15 inch artillery shell moving at the velocity it typically goes at, and take that amount of kinetic energy versus the resistive capacity of a sheet of tissue paper, that's the scale that we're looking at here.
如果你有1个15英寸的炮弹,按照经典的速度移动，会消耗大量的动能,抵抗来自于一张薄纸的阻力，这就是我们在这儿看到的尺度。
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Now, you know, take your hands and kind of do that and you can get a sense of how small that really might be.
你们可以用自己的手指比划下,感觉下三英寸有多小
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They are a function of the instant atomic arrangement, how we arrange the atoms: same composition, simple example, one inch thick pine board, one inch thick plywood.
那是即时的原子排序,的功能，我们如何排序原子，同样的成分，简单的例子，一英寸厚的松木板，一英寸厚的胶合板。
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One serving of pancake is three inches in diameter.
一份的薄煎饼的直径应该是三英寸
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A pancake is three inches in diameter.
薄煎饼的直径应该是三英寸
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Both made of pine; both one inch thick.
都是由松木做成的，都是一英寸厚。
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