| 单词 | chelation |
| 释义 | chelation[ kee-ley-shuhn ] / kiˈleɪ ʃən / nounChemistry. the process of chelating. Medicine/Medical.
Origin of chelationFirst recorded in 1930–35; chelate + -ion Words nearby chelationChekiang, chela, Chelan, chelate, chelating agent, chelation, cheli-, chelicera, chelicerate, cheliferous, cheliform Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for chelation
British Dictionary definitions for chelationchelation / (ˈkiːleɪʃən) / nounchem the process by which a chelate is formed animal husbandry the process by which trace elements in an animal's feed are bonded to amino acids, ensuring their absorption into the animal's body geology the chemical removal of metallic ions in a mineral or rock by weathering 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 chelationchelation [ kĭ-lā′shən ] The combination of a metal ion with a chemical compound to form a ring. Chelation is used in the industrial separation and extraction of metals and to treat metal poisoning. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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