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单词 metasilicate
释义

metasilicate

/ˌmɛtəˈsɪlɪkət/ /ˌmɛtəˈsɪlɪkeɪt/
Chemistry
noun
Originally: the anion SiO3 2−; a salt or mineral containing this. Later: any compound or mineral having cyclic or very long chain anions of formula (SiO3 2−)n.

Origin

Mid 19th century; earliest use found in William Odling (1829–1921), chemist. From meta- + silicate.

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更新时间:2024/9/24 1:15:16