英语词汇“光圈数”的翻译、意思、用法、释义-英汉汉英词典

单词	光圈数
释义	光圈数phr.f number【摄】孔径焦距比，值；光圈数双向☞焦距比数--光圈数双向☞光圈数--f 圈双向☞光圈数--f圈双向☞ｆ数--光圈数
随便看	potassium sorbate potassium-sparing diuretics potassium stannate potassium stannous chloride potassium stearate potassium-stilbite potassium styphnate potassium succinate potassium succinimide potassium sulfate potassium sulfide potassium sulfite potassium sulfobenzoate potassium sulfocuprate potassium sulfocyanide potassium sulfostannate potassium sulphate potassium sulphide potassium sulphite poisoning potassium superoxide potassium-supplying power potassium tantalate potassium tantalate niobate potassium tartrate potassium tellurate