单词 | carbide |
释义 | carbide[ kahr-bahyd, -bid ] / ˈkɑr baɪd, -bɪd / nouna compound of carbon with a more electropositive element or group. calcium carbide. a very hard mixture of sintered carbides of various heavy metals, especially tungsten carbide, used for cutting edges and dies. Origin of carbideFirst recorded in 1860–65; carb- + -ide Words nearby carbidecar bed, carbeen, carbene, carbenicillin, carbenicillin disodium, carbide, carbidopa, carbimazole, carbine, carbineer, carbinol Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for carbideBritish Dictionary definitions for carbidecarbide / (ˈkɑːbaɪd) / nouna binary compound of carbon with a more electropositive elementSee also acetylide See calcium carbide 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 Scientific definitions for carbidecarbide [ kär′bīd′ ] A chemical compound consisting of carbon and a more electropositive element, such as calcium or tungsten. Many carbides, especially those made of carbon and a metal, are very hard and are used to make cutting tools and abrasives. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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