← Back to browse時効硬化じこうこうか[jikoukouka]nounJapanese definitionNo Japanese definition yet.English definitionage hardening; precipitation hardening; particle hardeningExamplesNo examples yet.Loading examples…Ask about thisKanji時time; hourジ / とき、-どき · 10 strokes時時間時代時期当時時点同時に一時効merit; efficacy; efficiency; benefitコウ / き.く、ききめ、なら.う · 8 strokes効果有効効率無効効く効い効効力硬stiff; hardコウ / かた.い · 12 strokes硬い硬貨強硬硬化硬式硬直硬硬派化change; take the form of; influence; enchant; delude; -izationカ、ケ / ば.ける、ば.かす、ふ.ける、け.する · 4 strokes化軟化文化変化強化進化化学悪化Similar words時効じこう