... diaphragm setting 光阑定位 diaphragm aperture 光阑孔径 diaphragm servomotor 光阑驱动伺服电动机 ...
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aperture diaphragm [光] 孔径光阑 ; 孔径光栏 ; 光圈 ; 限野光栅
aperture iris diaphragm aperture stop 孔径虹彩光阑
double aperture diaphragm 双孔遮光板
illuminating aperture diaphragm 照明孔径光阑
aperture of the diaphragm 光兰孔径 ; 光阑孔经 ; 光阑孔径
aperture iris diaphragm 释义孔径虹彩光阑
single aperture diaphragm 单孔遮光板
aperture iris diaphragm ring 释义孔可变光阑环
The aperture refers to the hole in the lens, known as the diaphragm, that lets the light in.
光圈就是镜头里面的一个小洞，就是一块横膈膜一样的东西，好让光线穿过。
The quadratic aperture of the cat 's-eye diaphragm is imaged too large.
猫眼光栏的方形光孔成象太大。
The first through fourth lenses are arranged sequentially from the object, and an aperture diaphragm is disposed on the object side of the first lens.
第一至第四透镜从物体顺序排列，孔径光阑置于第一透镜的物侧上。
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