词汇“DRD”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	DRD
释义	DRDDRD1.■=Design Requirement Drawing 设计要求的图纸;2.■Design Research Division 研究设计处, 远景设计室;3.■Directorate of Research and Development 研究规划局[美]
随便看	electron emission density electron emission parts electron emitter electron-emitting area electronenergy loss spectroscopy electron envelope electroneurographic signal electroneutrality condition electroneutrality principle electroneutrality relation electron evaporation electron exchange resin electron feedback electron flare electron flow electron gap admittance electron geometrical optics electron gun electron-gun cathode electron-gun density multiplication electron hole electron hole collision electron hole droplet electron-hole pair electronic age

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