| 单词 | reactivity |
| 释义 | reactivity[ ree-ak-tiv-i-tee ] / ˌri ækˈtɪv ɪ ti / SEE SYNONYMS FOR reactivity ON THESAURUS.COM nounthe quality or condition of being reactive. Chemistry. the relative capacity of an atom, molecule, or radical to undergo a chemical reaction with another atom, molecule, or compound. Physics. a measure of the deviation from the condition at which a nuclear reactor is critical. Immunology. the ability of an antigen to combine with an antibody. Origin of reactivityFirst recorded in 1885–90; reactive + -ity OTHER WORDS FROM reactivityhy·per·re·ac·tiv·i·ty, nounWords nearby reactivityreactive component, reactive depression, reactive hyperemia, reactive schizophrenia, reactive thrust, reactivity, reactor, reactor vessel, read, readability, readable Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for reactivityMedical definitions for reactivityreactivity [ rē′ăk-tĭv′ĭ-tē ] n.The property of reacting. The process of reacting. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. |
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