This flashcard describes the phenomenon of persistent light emission from phosphor in a cathode ray tube display after excitation by an electron beam.
此闪卡描述了阴极射线管显示器中,荧光物质被电子束激发后发光持续的现象。
Expression | 在阴极射线管显示器中,用电子束激励后荧光物质光发射的持续现象。 |
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Meaning | In cathode ray tube display, the continuation of light emission from phosphor after excitation by the electron beam. |
Reading | zài yīnjíshèxiànguǎn xiǎnshìqì zhōng yòng diànzǐshù jīlì hòu yíngguāng wùzhì guāng fāshè de chíxù xiànxiàng |
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