“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	ancient Japanese mirror ancient Korean architecture Ancient Lagerstroemia in Liangshan Temple, Guangyuan City ancient land use ancient library ancient lifting machine ancient literature from Dunhuang Ancient Longzhong in Xiangyang ancient lotus pond garden Ancient Lotus Pond in Baoding Ancient Macedonia ancient magnolia in Dajue Temple ancient map Ancient maps unearthed from a tomb of the Han Dynasty ancient maps unearthed from a tomb of the Qin Dynasty ancient mathematics Ancient Melody of Spring Sunlight Ancient Mesopotamian Culture ancient method of canal construction ancient mixed cropping system ancient multiple cropping system Ancient Nuremberg Ancient Observatory ancient opera education ancient organism

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。