等一起就绪，他们便用实验室里的老式质子加速器产生某种粒子流，轰击云室中的大气层。

Then they zap the results with a stream of particles from the laboratory's elderly proton synchrotron.

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因此用这些阿尔法粒子，去轰击金箔，将会发生什么事情呢。

And, so the experiment was to bombard the foil with these alpha particles, and that measure what happens to them.

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And, so the experiment was to bombard the foil with these alpha particles, and that measure what happens to them.

因此用这些阿尔法粒子,去轰击金箔，将会发生什么事情呢。

麻省理工公开课 - 固态化学导论课程节选

Basically what he did is he took a very thin metal foil and he bombarded it with charged particles.

简单的说他做的工作是,用一张非常薄的金属箔,然后用带电的粒子轰击它。

麻省理工公开课 - 固态化学导论课程节选