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aluminium oxide

/əˈluːmɪnɪəm ˈɒksaɪd/

翻译: 由铝和氧组成的白色粉末状化合物,广泛用于陶瓷、磨料,以及工业过程中的催化剂或吸附剂。

1 个条目

phrase

/əˈluːmɪnɪəm ˈɒksaɪd/C1formalscientific
  • zh由铝和氧组成的白色粉末状化合物,广泛用于陶瓷、磨料,以及工业过程中的催化剂或吸附剂。

A white, powdery chemical compound composed of aluminum and oxygen, commonly used in ceramics, abrasives, and as a catalyst or adsorbent in industrial processes.

  1. C1formal

    A white, powdery chemical compound (Al₂O₃) that occurs naturally as corundum and is used in making aluminum, abrasives, and ceramics.

    zh化学化合物

    • Aluminium oxide is used as an abrasive in sandpaper.
    • The production of aluminum metal involves refining aluminium oxide.
    • Sapphires and rubies are gemstone forms of aluminium oxide.