There is no way that you could irradiate a crystal of nickel with a single beam of x-rays and get that circular ring pattern if the electron beam were behaving as a particle beam only.

没有什么其他的途径,可以让镍晶体发射,单束X光来,继而得到环状图案,如果电子束,是以粒子束形式出现的。

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Other uses might be that calls from business colleagues get routed only to the phone in the home office, while calls from your kids' friends will ring only on the phones in their bedrooms.

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So for example, you would be able to get a phone call on one number and have it ring only on your work number at certain times but your Skype number at other times.

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And the related point that will ring true not only to people who have seen a 48 fps movie, but also anyone who has watched a bit of HD television.

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