| 释义 |
1 [光]?孔径光阑 聚光镜的孔径光阑(Aperture Diaphragm)： 如所周知，人们只留意了显微镜的分辩率主要是取决于物镜的数值孔径，但从当年阿贝博士所提出的关于显微镜分辩率的计算icvjuth... 2 ?孔径光栏 aperture diaphragm 孔径光栏; 孔径光圈; 限野光栅,遮光器,孔径光阑 aperture of the diaphragm 光阑孔经; 光阑孔径 . 3 ?光圈 ... aortic stenosis 主动脉瓣狭窄 aperture diaphragm 光圈 apex of heart 心尖(部位) ... 4 ?限野光栅 aperture diaphragm 孔径光栏; 孔径光圈; 限野光栅,遮光器,孔径光阑 aperture of the diaphragm 光阑孔经; 光阑孔径 .
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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。 - 2
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。 - 3
The quadratic aperture of the cat 's-eye diaphragm is imaged too large.
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