| 单词 | scheelite |
| 释义 | scheelite[ shey-lahyt, shee- ] / ˈʃeɪ laɪt, ˈʃi- / noun Mineralogy.calcium tungstate, CaWO4, usually occurring in tetragonal crystals: an important ore of tungsten. Origin of scheelite1830–40; <German Scheelit, named after K. W. Scheele, who first isolated tungstic acid; see -ite1 Words nearby scheelitescheduled castes, scheduled territories, scheduler, Scheele, Scheele's green, scheelite, schefflera, Scheherazade, Scheie's syndrome, Scheldt, Schelling Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for scheelite
British Dictionary definitions for scheelitescheelite / (ˈʃiːlaɪt) / nouna white, brownish, or greenish mineral, usually fluorescent, consisting of calcium tungstate in tetragonal crystalline form with some tungsten often replaced by molybdenum: occurs principally in contact metamorphic rocks and quartz veins, and is an important source of tungsten and purified calcium tungstate. Formula: CaWO 4 Word Origin for scheeliteC19: from German Scheelit, named after Karl Wilhelm Scheele (1742–86), Swedish chemist Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
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