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词汇 aluminous
释义

Definition of aluminous in English:

aluminous

adjective əˈluːmɪnəsəˈlo͞omənəs
  • (chiefly of minerals and rocks) containing alumina or aluminium.

    (主要指矿物和岩石) 含铝的;含矾土的

    aluminous pelites
    Example sentencesExamples
    • It likely exists as a hydrothermal alteration product of aluminous materials.
    • Plagioclase is commonly variably replaced by aluminous prehnite, which indicates temperatures below 400°C.
    • Import tonnage of aluminous cement is small, however levels did increase by more than 33% to 41,137 metric tons.
    • Mafic and ultramafic rocks predominate, although a few examples of metasedimentary rocks are known, including aluminous lithologies.
    • Associated units are sillimanite-bearing aluminous metasediments, quartzites, and arnphibolites.

Origin

Late Middle English: from Latin aluminosus, from alumen, alumin- (see alum).

Definition of aluminous in US English:

aluminous

adjectiveəˈlo͞omənəs
  • (chiefly of minerals and rocks) containing alumina or aluminum.

    (主要指矿物和岩石) 含铝的;含矾土的

    aluminous pelites
    Example sentencesExamples
    • Mafic and ultramafic rocks predominate, although a few examples of metasedimentary rocks are known, including aluminous lithologies.
    • Associated units are sillimanite-bearing aluminous metasediments, quartzites, and arnphibolites.
    • Plagioclase is commonly variably replaced by aluminous prehnite, which indicates temperatures below 400°C.
    • It likely exists as a hydrothermal alteration product of aluminous materials.
    • Import tonnage of aluminous cement is small, however levels did increase by more than 33% to 41,137 metric tons.

Origin

Late Middle English: from Latin aluminosus, from alumen, alumin- (see alum).

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