英语词汇“fluocerite”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

fluocerite

/ˌfluːəˈsɪərʌɪt/

Mineralogy

noun

A mineral consisting of a fluoride of cerium and lanthanum (in varying proportions), typically occurring as brownish-yellow prisms or polycrystalline masses.

Chemical formula: (Ce,La)F₃. Crystal system: hexagonal..

Origin

Mid 19th century; earliest use found in Charles Shepard (1804–1886). From German Fluocerit (in neutraler Fluocerit: C. F. A. Hartmann Lehrbuch der Mineral. u. Geol. I. 227; see below, and compare †Flußcerit, †Ceriumfluat (both 1831 or earlier)) from fluo- + cer- (in Cerium) + -it, after French flucérine. Compare French fluocérite.

单词	fluocerite
释义	fluocerite /ˌfluːəˈsɪərʌɪt/ Mineralogy noun A mineral consisting of a fluoride of cerium and lanthanum (in varying proportions), typically occurring as brownish-yellow prisms or polycrystalline masses. Chemical formula: (Ce,La)F₃. Crystal system: hexagonal.. Origin Mid 19th century; earliest use found in Charles Shepard (1804–1886). From German Fluocerit (in neutraler Fluocerit: C. F. A. Hartmann Lehrbuch der Mineral. u. Geol. I. 227; see below, and compare †Flußcerit, †Ceriumfluat (both 1831 or earlier)) from fluo- + cer- (in Cerium) + -it, after French flucérine. Compare French fluocérite.
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