英语词汇“effective aperture”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	effective aperture
释义	effective aperture noun : the diameter of the entrance pupil of an optical system; specifically : the apparent diameter of the diaphragm opening in a camera lens as seen through the front of the lens
随便看	stand-easy standee stander stander stander-by standfast stand fire stand for standholder standi stand in stand-in standing standing standing army standing barrage standing bevel standing block standing committee standing crop standing cup standing cypress standing finish standing gear standing height

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