“光圈数”的概念、定义、翻译、参考文献-科学参考

单词	光圈数
释义	光圈数 Encyclopedia 理学〔光学术语〕释 F-number光圈数成像镜头（物镜）的焦距与孔径的比值。又称数。 Physics 光学、声学光学 f-number, stop number光圈数又称“f数”。＞光学＞应用光学＞释义 F-number光圈数 f-numberf数^†，光圈数
随便看	activated aluminium oxide activated battery activated carbon activated carbon and its fiber activated carbon as catalyst support Activated Carbon Branch, China National Forest Products Industry Association activated carbon carrier activated carbon catalyst activated carbon fiber process (ACFP) flue gas desulphurization process activated carbon fiber process flue gas desulphurization process activated carbon flue gas desulphurization process activated carbon for energy storage activated carbon for gas adsorption activated carbon for liquid adsorption activated carbon method activated charcoal activated charcoal granules activated charcoal purity process activated clay activated complex activated complex theory activated-complex theory activated controlled polycondensation activated hopping activated monomer

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。