द्वितीयक पदार्थ, द्वितीयक उत्पाद

Optics द्वितीयक नाभीय अंतर

Thermionics द्वितीयक उत्सर्जन

द्वीतीयक इलेक्ट्रॉन, Thermionics द्वितीयक इलेक्ट्रॉन

(also called bipolar electrode) Elec. Eng. द्वितीयक इलेक्ट्रोड

(as, colours produced by mixing two or more primary colours) द्वितीयक वर्ण(पु. अ.व.)

Elec. Eng. द्वितीयक कुंडल

storage cell

storage ceil

(also secondary rainbow) Meteor. (as, a faint rainbow which sometime appears outside the brighter primary bow, and has its colour reversed) द्वितीय इंद्रधनुष्य