iris diaphragm
虹膜光圈：一个可调节的薄不透明板组成的光圈
常用释义
英式发音
美式发音
基本释义
- 虹膜光圈：一个可调节的薄不透明板组成的光圈，可以通过旋转一个环来改变中央开口的直径，通常用于调节镜头的光圈大小。
例句
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1·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。
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2·The light can be reduced by means of the iris diaphragm until the rulings stand out clearly against the background.光可以通过虹膜光圈减弱直到划得格子在背景中再次清晰可见。
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3·Objective To summary the clinical results of the artificial iris diaphragm (AID) implantation for silicone oil support eye.目的总结硅油支持眼的人工虹膜膈植入的临床效果。
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4·Conclusion the implantation of iris diaphragm IOL in aphakic eye with iris defect could rebuild the eyeball and correct the vision.结论对复杂性眼球穿孔伤合并虹膜缺损的无晶状体眼行带虹膜隔人工晶状体植入，不仅重建眼球，同时矫正视力。
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5·The implantation of P-C IOL with iris diaphragm is a safe and effective method to deal with traumatic cataract with iris coloboma or aphakia eye.带虹膜隔后房型人工晶状体植入手术是治疗虹膜缺损白内障或无晶状体眼安全、有效的方法。
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6·The mechanical design of adjustable Iris diaphragm dodging component and the method to design the parameter of Iris diaphragm are mainly presented.本文主要介绍了可变光阑调光组件结构设计及光阑片参数设计。
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7·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。
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8·Objective To evaluate the efficacy and safety of iris diaphragm intraocular lens implantation in the management of traumatic cataract with partial or complete aniridia.目的探讨带虹膜隔人工晶状体植入术治疗外伤性白内障伴虹膜大部分缺损或虹膜全无的安全性和有效性。
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9·It is not suitable to dodge with the variable density plate in consideration of the rigour environment in space while adopt the adjustable Iris diaphragm with high reliability.由于空间恶劣环境影响，不适宜采用变密度盘调光，而采用可靠性高的可变光阑。
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10·Methods in this retrospective study, The operation indication, result and complication fo 11 consecutive cases of artificial iris diaphragm implantation for silicone oil support eye were studied.方法回顾性研究11例硅油支持眼人工虹膜膈植入手术适应症，手术效果及手术并发症。
同义词