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relative aperture
释义
relative aperture
Encyclopedia
理学
〔光学术语〕
释
relative aperture
相对孔径
透镜的有效孔径与其焦距之比。
Physics
光学、声学
光学
relative aperture
相对孔径
>光学>经典光学>释义
relative aperture
相对孔径
relative aperture
相对孔径
†
Astronomy
relative aperture
1、相对口径; 2、相对孔径
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