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

词汇	luminous efficiency
释义	luminous efficiencyn.（名词） The ratio of the total luminous flux to the total radiant flux of an emitting source.发光系数：任何光源所辐射的总光通量与该光源总辐射通量之比
随便看	creation science creative creative creatives creator creators creature creature comfort creatures credal credal credence credences credential credentialed credentialing credentialism credentialisms credentialled credentialling credentials credenza credenzas credibilities credibility

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。