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单词 uvarovite
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WordReference Random House Unabridged Dictionary of American English © 2024
u•va•rov•ite  (o̅o̅ vär′ə vīt′, yo̅o̅-),USA pronunciation n. 
  1. Mineralogya variety of garnet colored emerald-green by the presence of chromium.
  • German, named after Count south, southern. south, southern. Uvarov (1785–1855), president of St. Petersburg Academy; see -ite1
  • 1825–35

Collins Concise English Dictionary © HarperCollins Publishers::
uvarovite /uːˈvɑːrəˌvaɪt/ n
  1. an emerald-green garnet found in chromium deposits: consists of calcium chromium silicate. Formula: Ca3Cr2(SiO4)3
Etymology: 19th Century: from German Uvarovit; named after Count Sergei S. Uvarov (1785–1855), Russian author and statesman
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更新时间：2024/9/22 3:34:42