“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	strict deterministic language strict differentiability strict epimorphism strict equality strict equivalence strict ergodicity strict extension strict extremum strict graph strict hyperbolicity strict hyperbolic system strict implication strict implication calculus strict inclusion strict incompatibility strict increasing strict inductive limit strict inequality striction striction band striction curve striction line strict isotonicity strict liability strictly antitone function

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。