“lumen”的概念、定义、翻译、参考文献-科学参考

单词	lumen
释义	lumen Encyclopedia 工学〔SI导出单位〕释 lumen流明国际单位制中光通量的单位。单位符号lm，用于表示从光源发出可见光的量。 Physics ＞光学＞光度学和色度学＞释义 lumen流明 lumen流明光通量单位
随便看	Library Education library education and research society of Chinese association for educational pronotion(CAEP) Library Ethics library evaluation library exhibition services Library for Children Library for Primary School Students library funds library governance Library Grading Library Guide Library Hi Tech library holdings Library Journal library law Library Leadership library lecture services library legal affairs management Library Literacy Library Literature:An Index to Library and Information Science library management Library Management by Objectives/Results Library Management Effectiveness Library Management Functions library management information system

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。