| 单词 | magnesium oxide |
| 释义 | magnesium oxidenoun Chemistry.magnesia. Origin of magnesium oxideFirst recorded in 1905–10 Words nearby magnesium oxidemagnesium, magnesium arsenate, magnesium carbonate, magnesium hydroxide, magnesium light, magnesium oxide, magnesium peroxide, magnesium salicylate, magnesium silicate, magnesium sulfate, magnesium trisilicate Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for magnesium oxidemagnesium oxide nouna white tasteless substance occurring naturally as periclase: used as an antacid and laxative and in refractory materials, such as crucibles and fire bricks. Formula: MgOAlso called: magnesia 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 Medical definitions for magnesium oxidemagnesium oxide n.A white powdery compound having a high melting point (2,800°C), used in food packaging, cosmetics, and pharmaceuticals. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. |
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