資料來源 : Webster's Revised Unabridged Dictionary (1913)

Nitrogenize \Ni"tro*gen*ize\, v. t. [imp. & p. p.
   {Nitrogenized}; p. pr. & vb. n. {Nitrogenizing}.] (Chem.)
   To combine, or impregnate, with nitrogen or its compounds.

資料來源 : WordNet®

nitrogenize
     v : treat with nitrogen or a nitrogen compound [syn: {nitrify},
         {nitrogenise}]