Last Updated
：2025/12/25
アルミナ
Hiragana
あるみな
Noun
Japanese Meaning
アルミニウムの酸化物で、化学式Al2O3を持ち、セラミックスや耐火物などに用いられる物質。
Easy Japanese Meaning
アルミからできるしろいこなでガラスやセラミックなどのざいりょうになるもの
Chinese (Simplified)
氧化铝
Sense（1）
(inorganic chemistry) Synonym of 酸化アルミニウム (sanka aruminiumu, “aluminium oxide”); alumina
（ romanization ）
Quizzes for review
(inorganic chemistry) Synonym of 酸化アルミニウム (sanka aruminiumu, “aluminium oxide”); alumina
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アルミナ
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This alumina product is very light and durable.
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このアルミナ製品は非常に軽くて丈夫です。
Japanese - English
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