“viewfinder objective lens”的概念、定义、翻译、参考文献-科学参考

单词	viewfinder objective lens
释义	viewfinder objective lens Encyclopedia 艺术学取景器释 viewfinder objective lens取景物镜在光学取景器中，靠近被摄景物一方，能把被摄景物投射来的光线结成供取景用光学影像的光学系统，称为取景物镜。
随便看	mean photographic magnitude mean photovisual magnitude mean place mean pole mean pole of the epoch mean position mean-power approximation mean product mean profile mean proportional mean pulse mean p-valent function mean-quadratic regression mean radial velocity mean radiant temperature mean radiation intensity mean radius of curvature mean range mean recurrence time mean refraction mean regression mean relative error mean residence time mean residence time of soil organic matter mean residual life function

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