来自《耶鲁大学开放课程：新生有机化学 第4集 第4集》

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  Okay, so here it is, Newton's Rings,
  这个就是 牛顿环
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  which really should be called Hooke's Rings,
  事实上应该叫做虎克环
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  because he's the guy that
  因为他是在 微物图解 一书中
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  in Micrographia published how they worked.
  讲述如何使用它的人
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  But remember, they had different light theories.
  但是记住 它们的光学原理不同
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  So here are two pieces of glass, two disks of glass.
  这里是两片玻璃片 两块玻璃
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  And I'll change the lights so we see light through them.
  我会改变光线 所以会看到光通过它们
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  Now I can't remember which is which,
  现在我记不住哪块是哪块
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  but let me guess that
  但是让我猜猜
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  if I put this one over here, having turned it over --
  如果我将这片放上去 把它翻转
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  Oh I can see, yes you can see.
  我看到 是的 你也可以看到
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  See those patterns?
  看到这些图形了吗