ultraviolet absorption spectrum meaning in Hindi

• पराबैंगनी अवशोषण स्पेक्ट्रम

ultraviolet: परा-बैंगनी विकिरण
ultraviolet absorption: पराबैंगनी अवशोषण
absorption: अवचूषण अवशोषण
absorption spectrum: अवशोषण स्पेक्ट्रम
spectrum: तरंग पहुँच पिशाच

A method called " k - ratio h - point standard addition method " was proposed for the simultaneous determination of nitrate and nitrite , based on their ultraviolet absorption spectrum in a neutral medium