| 释义 |
光圈光圈[guāng quān]1.■iris diaphragm; iris aperture; light ring; stop; halo
常用词组1.■光圈挡片 aperture plate;2.■光圈档数 aperture stop number;3.■光圈机构 aperture device;4.■光圈局部误差 partial error of Newton's ring;5.■光圈快门 diaphragm shutter;6.■光圈数 F-number; f-number;7.■光圈效应 halo effect |