本文研究了多孔硅(PS)二极管表面发射电子的特性。

The characteristics of porous silicon (PS) diodes as electron surface emitting were investigated.

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它是通过发射电子穿过样本来形成图像，因此每一个切片都要制作和成像。

In this the electrons that form the image pass through the sample, so the individual slices have to be prepared and examined.

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研究表明，负衬底偏压增强成核主要是发射电子和离子轰击的结果。

The nucleation enhancement by the negative biased substrate is believed to be a result of the electron emission and ions bombardment.

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So we can actually pop an electron or eject an electron from any single orbital that is occupied within the atom.

任何一个被占据轨道,打出一个电子,或者说发射出一个电子。

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So what we're saying here is the incident energy, so the energy coming in, is just equal to the minimum energy that's required to eject an electron.

这里我们来讨论一下，入射能量正好等于,发射出一个电子所需要的最低能量的情况。

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We're only using up a little bit to eject the electron, then we'll have a lot left over.

如果我们只需要用很少一部分来发射出电子，那么我们可以得到很多的剩余能量。

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