词汇“发光系数”用英语简单造句子的方法、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	fair-haired fair-minded fair-price fair-sized fair-skinned fair-trade fair-trade agreement fair-weather fair-weather friend fair-weather friends fairbairn fairbanks fairbourne fairchild faire fairer fairest fairfax fairground fairgrounds fairies fairing fairlie fairly fairly and squarely

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。