“light pen”的概念、定义、翻译、参考文献-科学参考

单词	light pen
释义	light pen [`līt ´pen] ^ELECTRONICS A tiny photocell or photomultiplier, mounted with or without fiber or plastic light pipe in a pen-shaped housing; it is held against a cathode-ray screen to make measurements from the screen or to change the nature of the display.
随便看	insect attractant insect control insecticide acoustical plaster acoustical scintillation acoustical tile acoustical treatment acoustic amplifier acoustic approximation acoustic array acoustic axis acoustic bearing acoustic branch acoustic bridge acoustic capacitance acoustic center acoustic clarifier acoustic comfort index acoustic compliance acoustic convolver acoustic coupler acoustic delay acoustic delay line acoustic detection acoustic detector

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