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

rhabdophane

Mineralogy

noun

A phosphate mineral containing rare earth elements, typically occurring as small white prisms or as botryoidal masses or encrustations.

Rhabdophane is a hydrated phosphate of cerium, lanthanum, and other lanthanides in varying proportions; (Ce,La)PO₄·H₂O. Crystal system: hexagonal..

Origin

Late 19th century; earliest use found in Journal of the Chemical Society. Recorded earlier as French rhabdophane: so called in reference to the characteristic absorption bands in the spectrum by which the mineral was identified.

单词	rhabdophane
释义	rhabdophane Mineralogy noun A phosphate mineral containing rare earth elements, typically occurring as small white prisms or as botryoidal masses or encrustations. Rhabdophane is a hydrated phosphate of cerium, lanthanum, and other lanthanides in varying proportions; (Ce,La)PO₄·H₂O. Crystal system: hexagonal.. Origin Late 19th century; earliest use found in Journal of the Chemical Society. Recorded earlier as French rhabdophane: so called in reference to the characteristic absorption bands in the spectrum by which the mineral was identified.
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