英语词汇“relative opening”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	relative opening
释义	relative opening 相对孔径,相对孔
随便看	concave polygon concave polygons concave polyhedron concave polyhedrons concave polystyrene membrane concave positive solutions concave preferences concave preset lens concave-printing machine concave profile concave programing concave programming concave programmingproblem concave programming problem concave protecting disk concave quadratic programming concave quadratic programming problem concaver concave reflection grating concave reflector concave reflectorconcave mirror, optical concave refractor concave region concave regions concave reinforced bar