And if I evacuate it, I have a cathode ray tube.

如果我对其抽真空，我会得到一根阴极射线管。

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The amount of information that a cathode ray tube screen displays.

阴极射线管屏幕所显示的信息总量。

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The so - called visual display unit is in fact a cathode ray tube.

所谓可见显示装置实际上是一个阴极射线管。

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So rather than calling this an electron beam, this was called a cathode ray.

因此我们最好别叫它电子束，而是阴极射线。

麻省理工公开课 - 固态化学导论课程节选

And if I evacuate it, I have a cathode ray tube.

如果我对其抽真空，我会得到一根阴极射线管。

麻省理工公开课 - 固态化学导论课程节选

So, when the voltage difference between the plates is zero, or when we just don't have the plates there at all, the cathode rays are not bent, they just go right in a straight line, and they can be detected on this screen.

拐弯来测试它们是否带电,当两板之间电压为零，或者根本就,没有这两个板时，阴极射线是一条直线,它可以在屏幕上。

麻省理工公开课 - 化学原理课程节选

There are several sorts of fuel cell, but all consist of two electrodes (an anode and a cathode) separated by a material called an electrolyte.

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But now the simple invention of a cathode ray tube, transforming light into electrons, registering their impact on the magnetic tape, had torn the curtain away.

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Early research involved a colleague lying in a deckchair in the night-time open air with a piece of string to measure the meteors, while he observed electromagnetic signals on a cathode-ray tube in a nearby hut.

ECONOMIST: Bernard Lovell | The