Definition of 非可逆変化 (ひかぎゃくへんか)
ひかぎゃくへんか
                        非可逆変化
ひかぎゃくへんか
hikagyakuhenka
noun
•
        
irreversible change
See also:不可逆変化
Related Kanji
| 非 | un-, mistake, negative, injustice, non- | 
| 可 | can, passable, mustn't, should not, do not | 
| 逆 | inverted, reverse, opposite, wicked | 
| 変 | unusual, change, strange | 
| 化 | change, take the form of, influence, enchant, delude, -ization |