英语词汇effective aperture怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	effective aperture
释义	effective aperture 简明释义有效孔（或口）径网络释义 1 [光]?有效口径 ... 近物像距离M.O.D 有效口径Effective Aperture 前Front ... 2 [光]?有效孔径 ... EDM instrument 电磁波测距仪 effective aperture 有效孔径 effective area 有效面积 ... 短语 1 effective aperture of obejctive 物镜有效孔径 2 Effective Aperture Diameter 有效光圈孔径 3 Effective Aperture Delay Time 有效孔径时间双语例句 1 The selected lenses all have different maximum effective aperture and image magnification. 这些镜头都有不同的有效光圈值及放大率。 2 Its practicality effective aperture ratio has been improved to about 92.8%, consequently the concentration efficiency of microlens array... 其实测有效孔径比可达到92.8%，极大提高了微透镜阵列的聚光效率。 3 Its practicality effective aperture ratio has been improved to about92.8% consequently the concentration efficiency of microlens array is increased. 其实测有效孔径比可达到92。8%极大提高了微透镜阵列的聚光效率。
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