英语词汇effective aperture是什么意思，effective aperture的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	effective aperture
释义	DEFINITIVE EXAMPLES 权威例句〔stop〕The effective aperture of a lens, controlled by a diaphragm.光圈快门：由光圈控制的镜头的有效进光口美国传统
随便看	deanne deanol deanship deanship DEAPA deaphaneity deaquation dear dear dear dear Dear John dear john dear knows dear me dear me! Dear me! dear money dear money policy dear shop dear sir dear sir dear year dearborn dearborn

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