| 单词 | chemical reaction |
| 释义 | chemical reactionSEE SYNONYMS FOR chemical reaction ON THESAURUS.COM nounChemistry. reaction (def. 7). Words nearby chemical reactionchemical peritonitis, chemical potential, chemical pregnancy, chemical property, chemical pulp, chemical reaction, chemical repair, chemical sensitivity, chemical toilet, chemical warfare, chemical weathering Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for chemical reactionchemical reaction nouna process that involves changes in the structure and energy content of atoms, molecules, or ions but not their nucleiCompare nuclear reaction 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 Cultural definitions for chemical reactionchemical reaction A process in which atoms of the same or different elements rearrange themselves to form a new substance. While they do so, they either absorb heat or give it off. The New Dictionary of Cultural Literacy, Third Edition Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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