英语词汇“f-number”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	f-number
释义	f-number 'f-number noun a number that shows the relationship between the focal length of a camera lens and its diameter (照相机) f 数,光圈数
随便看	Helmholtz relation for solid deformation helmholtz resolution Helmholtz resonance Helmholtz resonator Helmholtz resonators Helmholtz reversion theorem helmholtzs helmholtz's ligament Helmholtz's ligaments Helmholtz's line Helmholtz's theorem Helmholtz's theory Helmholtz's theory of vision helmholtz's vortex theorem helmholtz term Helmholtz theorem Helmholtz theory Helmholtz wave helmholtz wave equation Helmholz resonator Helmhotz coil phase shifting cir-cuit helmi helmich helmick helmifren 翩翩小燕翩翩欲下翩翩过南浦翰林风月三千首翳凤更骖鸾翻书愁上鬓毛白翻令倦客思家翻催鬓鬒翻嫌易水上翻忆翠罗裙 19550 19551 19552 19553 19554 19555 19556 19557 19558 19559