“relative focal length”的概念、定义、翻译、参考文献-科学参考

单词	relative focal length
释义	relative focal length Astronomy relative focal length相对焦距
随便看	astrophysical plasma Astrophysical Radiation with Ground-based Observatory at YangBaJing astrophysical S factor astrophysical technique Astrophysical Virtual Observatory astrophysicist Astrophysics astrophysics Astrophysics and Space Science Astrophysics Data System astrophysics source code library astropolarimeter astropolarimetry astro-position line astropy Astropy软件包 astrorelativity Astrosat ASTRO satellite astroscope astroseismology astrospectrograph astrospectrometer astrospectrometry astrospectroscope

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。