网站首页  词典首页

词汇	cathode-ray tube
释义	cath·ode-ray tube AHD[kăthʹōd-rā'] D.J.[ˈkæθəʊdˌreɪ]K.K.[ˈkæθodˌre]n.（名词）abbr. CRT【缩写】Precision Graphics A vacuum tube in which a hot cathode emits electrons that are accelerated as a beam through a relatively high voltage anode, further focused or deflected electrostatically or electromagnetically, and allowed to fall on a phosphorescent screen.阴极射线管：一种真空管，内部的热阴极发射的电子作为射线通过电压相对较高的正极而被加速，而后因静电作用或电磁作用而发生聚合或偏离并落在荧光屏上
随便看	spermaceti spermacetis spermagonia spermagonium spermaries spermary spermat- spermatangia spermatangium spermatheca spermatia spermatia spermatic spermatic cord spermatic funiculus spermatics spermatid spermatids spermatium spermato- spermato- spermatocide spermatocides spermatocyte spermatocytes

烛光网英语在线翻译词典收录了166908条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。