英语词汇“Fraunhofer lines”是什么意思，“Fraunhofer lines”的读音、用法及例句翻译-烛光网

词汇	Fraunhofer lines
释义	Fraun·ho·fer lines AHD[frounʹhō'fər] D.J.[ˈfraʊnˌhəʊfə]K.K.[ˈfraʊnˌhofɚ]pl.n.（复数名词） A set of several hundred dark lines appearing against the bright background of the continuous solar spectrum and produced by absorption of light by the cooler gases in the sun's outer atmosphere at frequencies corresponding to the atomic transition frequencies of these gases.夫琅和费谱线：与连续太阳光谱的明亮背景形成对比的一套数百条的黑线，由于太阳外部的大气层中的较冷气体与它们的原子跃迁频率一致吸收了光而产生 Etymology语源 After Joseph von Fraunhofer (1787-1826), German physicist 源自约瑟夫·冯夫琅和费 (1787-1826年），德国物理学家
随便看	ad hoc ad hocism ad hominem adiabatic adieu adieu adieus adieux Adige ad infinitum ad interim adios adipic acid adipocere adipoceres adipocyte adipocytes adipose adiposes adipose tissue Adirondack chair Adirondack Community College Adirondack Mountains adit adits

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。