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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  Now how does that Scanning Tunneling Microscopy,
  那扫描隧道显微镜是如何帮助我们的
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  which is one type of SPM scanning probe --
  扫描隧道显微镜是SPM的一种
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  Scanning Tunneling is one way, and I'll mention that shortly.
  扫描隧道是一种方法 我稍后会提到
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  But first I'm going to talk about Atomic Force Microscopy.
  但首先我想讨论一下原子力显微镜
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  And for this you need a little chip, and I'll show you.
  为此你们需要一芯片 我会向你们展示
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  The chip is in here, in this little bug box.
  这就是芯片 在这小盒子里
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  Ah you can't see it here.
  在这你们看不清
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  Well there's the chip in the middle, right?
  在中间 看到没
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  And I'll pass it around so you can look at it.
  我会传下去让你们看看
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  And if you tilt it
  如果你翘起它
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  so that the light from the ceiling glints off the gold,
  让天花板上的光使芯片上的金闪光
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  and you see it really shining,
  你会发现它很闪耀