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- aperture iris diaphragm ring 孔可变光阑环
- aperture iris diaphragm 孔径虹彩光阑; 光圈
- field iris diaphragm ring 视野可变光阑环
- Built-in optical system and adjustable iris diaphragm with clear image. 内置式显微光学系统及光栏,像质清晰。
- Iris diaphragm: The adjustable hole in a camera to control the amount of light passing through the lens. See Diaphragm. 虹彩光圈:相机上可供调校的孔，它控制穿过镜头的光量。参阅光圈。
- Stop Down: To decrease the diameter of the light-admitting orifice of a lens by adjustment of an iris diaphragm. 缩小光圈：镜头的焦距和光圈的有效直径之间的关系。一可调节的彩虹光阑，减少透镜光孔的直径。
- IOL with iris diaphragm was implantated after cataract aspiration with aniridia and coloboma of the iris on 12 children (12eyes). 方法对12例(12只眼)伴无虹膜或虹膜缺损的先天性或外伤性白内障儿童施行白内障注吸术和带虹膜隔人工晶状体植入术。
- When a tiny servomotor compresses a circular periphery seal that acts like an iris diaphragm, the shape of the membrane grows convex, modifying the fluidic lens's focal length. 小型伺服马达压下类似虹膜开口的圆圈形封垫时，薄膜会变成凸形，进而改变液体透镜的焦距。
- The condenser is equipped with an iris diaphragm, a shutter controlled by a lever which is used to regulate the amount of light entering the lens system. 聚光镜装配有瞳孔膜，那是一个有贡杆控制的快门，用来调节进入镜头系统的光量。
- This paper introduces simply the principle of automatically adjustable optical intensity system using iris diaphragm ,and analyses the stabilization of the whole control system in detail. 简要介绍了一种采用可变光阑的自动调光系统的工作原理，并对整个控制系统的稳定性进行了详细分析。
- Implanting surgery of IOL with iris diaphragm 带虹膜隔人工晶状体植入术
- A NEW TYPE OF SWAY-BAR IRIS DIAPHRAGM 一种新型摆杆式可变光栏
- Keywords Digital photomicrography;Iris diaphragm;Filter; 数码显微摄影;光圈;滤色片;
- The aperture in the door is so wide. 门上的孔隙太大了。
- She had the sapphire set in a gold ring. 她把那枚蓝宝石镶在金戒指上了。
- The diamond ring dazzled with brilliancy. 这只钻石戒指闪耀夺目。
- We saw light through a small aperture in the wall. 我们透过墙上的小孔看到了亮光。
- She wears a diamond ring on her left hand. 她左手上戴着一枚钻石戒指。
- Our family reunions are always three ring circus. 我家合家团聚的场面总是热闹非凡。
- Clinical practice of IOL with iris diaphragm implantation for children 儿童带虹膜隔人工晶状体植入术的临床应用
