磷光熒光屏 的英文怎麼說
中文拼音 [līnguāngyíngguāngbǐng]
磷光熒光屏
英文
phosphor screen-
For instance, the phosphor on a crt screen needs to be constantly reactivated by an electron beam in order to remain illuminated
例如,陰極射線管熒光屏上的磷光體為了保持它激發光狀態,需要用電子束不斷地再激勵。
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