“back focal distance”的概念、定义、翻译、参考文献-科学参考

单词	back focal distance
释义	back focal distance Encyclopedia 艺术学镜头参数释 back focal distance后顶焦距摄影镜头相关光学概念。又称像方顶焦距、后工作距、后截距、后镜端焦距。艺术学镜头参数释 back focal distance后截距摄影镜头相关光学概念。又称后顶焦距、像方顶焦距、后工作距、后镜端焦距。
随便看	active fill-in luminous sign active filter active filtering active flight active flow control active-flux welding active fold active force active forgetting active frequency stablization technology active fuel battery active galactic nucleus active galactic nucleus classification active galactic nucleus polarization active galactic nucleus unified model active galaxy active gas material active getter active glassy material active gravitational mass active half-graben basin active hazard control active homing guidance Active House active house

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。