英语单词“focal ratio”的翻译、意思、用法、释义-英汉词典

单词	focal ratio
释义	focal ratio1.■【摄影术】f值，孔径焦距比
随便看	go snap go soak your head go soak yourself go soak yourself (或 your head) go so far as go so far as (to do) go so far as to do go solid for go some go (someone) one better go someone one better go someone's way go somewhere go sour go south go south(with something) go south with something go spare gospel gospeler gospeller gospel music gospel oath gospel-pusher gospel-shark 浅深三尺水，上下两重天春到园林邮传哉，藤阴次第庇莓苔茆茨寒自刈，条枚细相拄与二藏其一，曰防汝饥哺成文传睿唱，赓曲遍华绅鸟喜托枝阴满树，鱼辞濡沫水增池尽既无所用，和气滋容颜江南目断短长亭，会面无由见德星庭果色如丹，相思夕照残翠巘四邻静，碧天永夜良好事近（僧房听琴）送道友归天台次李参政所和五绝句韵因以为诗从寇生求茶库纸梁洁夫幽居林宇靓深画幽邃不类贵第宛然山林就位排告泣绪展鉢阆苑琼楼