英语词汇“孔径焦距比”的翻译、意思、用法、释义-英汉汉英词典

单词	孔径焦距比
释义	孔径焦距比phr.f number【摄】孔径焦距比，值；光圈数focal ratio【摄】孔径焦距比，值
随便看	prosphora prospicience prosporangium prospyle prosrerous pross prossed prosses prossie prossie, prossy prossies prossing prossy prost prostacyclin prostacyclins prostacyclin synthase prostaglandin prostaglandin e1 prostaglandin (pg) prostaglandin {= pg} prostaglandin reductase prostaglandin(s) prostaglandins prostaglandins {=pg}