词汇“发光系数”用英语造句的方法、技巧、例句及翻译-英语例句辞典

单词	发光系数
例句	DEFINITIVE EXAMPLES 权威例句〔luminous efficiency〕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美国传统
随便看	mode of transport model model aeroplane model after model agency model cam model contract model number model on model parts model railway model student model t model tank model village modeled modeling modelled modelling modelling clay modello models modem modems moderate

英语例句辞典收录了559068条英语例句在线翻译词条，基本涵盖了全部常用单词及词组的例句翻译及用法，是英语学习的有利工具。