“同轴取景器”的概念、定义、翻译、参考文献-科学参考

单词	同轴取景器
释义	同轴取景器 Encyclopedia 艺术学取景器释 coaxial viewfinder同轴取景器使用同一个光学镜头兼起摄影镜头与取景物镜的双重作用，亦即取景光轴与摄影光轴彼此重合的取景器。又称单镜头取景器。
随便看	principal discrete series principal disjunctive normal form principal distribution parameter principal divisor principal dual ideal principal element principal element elimination principal elliptic term principal enumeration principal equation principal escaped point principal factor principal fiber bundle principal fiber space principal fibration principal filter principal focus principal for facet sequence principal form principal formula principal fractional ideal principal fractionary ideal principal function principal function classes principal functor

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。