“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	five evolutive phases five excesses five exhaustions five-factor personality model five famous kilns of the Song Dynasty five famous pine trees in the Jietai Temple five-fingered morning glory five fingers activity curriculum five flavours five flow conjecture five-flow conjecture Five-fold rectification and Three-fold strengthening five-fold symmetry Five Forces Model five forces model five formations of society five forms of criminal punishment Five Goals of the National Undertaking for the Aged in China Five Golden Flowers Five Grottoes of Tanyao five guarantees five-guarantees elderly Five guarantees family five holes probe Five Horses Scroll

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。