硝化 しょうか noun (common) (futsuumeishi) noun or participle which takes the aux. verb suru 硝化しょうか Noun Irregular English JMdict (multilingual) 1 noun (common) (futsuumeishi) noun or participle which takes the aux. verb suru nitrification 漢字 kanji used 硝 nitrate, saltpeter 12画 化 change, take the form of 4画
硝化しょうか Noun Irregular English JMdict (multilingual) 1 noun (common) (futsuumeishi) noun or participle which takes the aux. verb suru nitrification
Shirabe