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请翻译以下内容和10个部件,并简要说明它们的各自功能。 All CRT monitors have a CRT, which is a

vacuum tube. One end of this tube is a slender cylinder that consists of three electron guns. The wide end of the CRT is the display screen. When power is applied to one or more of the electron guns, a stream of electrons is generated. This stream is subjected to a magnetic field generated by a ring of electromagnets called a yoke. The phosphor coating, when struck by the electron beam, releases energy as visible light.

提问人:网友csy_xxyh 发布时间:2022-01-07
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