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单词 pentahydrocalcite
释义

Definition of pentahydrocalcite in English:

pentahydrocalcite

noun ˌpɛntəhʌɪdrə(ʊ)ˈkalsʌɪt
Mineralogy
  • A mineral supposedly consisting of a pentahydrated form of calcium carbonate, CaCO₃·5H₂O, the natural occurrence of which is uncertain.

Origin

Early 20th century; earliest use found in Mineralogy Magazine. From penta- + hydro- + calcite, after Russian pentagidrokal′cit.

Definition of pentahydrocalcite in US English:

pentahydrocalcite

nounˌpɛntəhʌɪdrə(ʊ)ˈkalsʌɪt
Mineralogy
  • A mineral supposedly consisting of a pentahydrated form of calcium carbonate, CaCO₃·5H₂O, the natural occurrence of which is uncertain.

Origin

Early 20th century; earliest use found in Mineralogy Magazine. From penta- + hydro- + calcite, after Russian pentagidrokal′cit.

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更新时间:2025/6/18 16:07:50