“entrance pupil diameter”的概念、定义、翻译、参考文献-科学参考

单词	entrance pupil diameter
释义	entrance pupil diameter Encyclopedia 艺术学镜头参数释 entrance pupil diameter入瞳直径一束与摄影镜头光轴平行之光线中，能够自摄影镜头前方射入并通过镜头的最大入射光束直径，即光圈在摄影镜头物空间所成像的直径。一般用Dλ标示。又称入射光瞳直径。
随便看	Ministry of Culture Revitalizing Beijing Opera Steering Communittee ministry of ecology and environment center for satellite application on ecology and environment Ministry of Education Ministry of Environmental Protection of the People's Republic of China ministry of health of the People's Republic of China Ministry of Industry and Information Technology Division Ministry of Industry and Information Technology of the People's Republic of China Ministry of Revenue Ministry of the Law Ministry of Transport of the People’s Republic of China Ministry of Water Resources Department of Soil and Water Conservation minisubstation minisum mini-supercomputer Minitex Library Information Network mini UAV integrated test minium Min Jiang Minjiang Park in Fuzhou City Minjiang Xiaosanxia Minju Choson mink Minkar mink hemorrhagic pneumonia Minkowski

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。