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Some of the properties of cathode rays listed below.
现将阴极射线的一些特性开列如下。
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Rontgen was certain that the fluorescent effect was not due to cathode rays.
伦琴确信，荧光效应不是起因于阴极射线。
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Rontgen was certain that the fluorescent effect was not due to cathode rays.
伦琴确信，荧光效应不是起因于阴极射线。
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