单词 | photoreaction |
释义 | photoreaction[ foh-toh-ree-ak-shuhn ] / ˌfoʊ toʊ riˈæk ʃən / noun Chemistry.a chemical reaction that involves or requires light. Origin of photoreactionFirst recorded in 1905–10; photo- + reaction Words nearby photoreactionphotopsin, photopsy, photoptarmosis, photoradiation, photoradiation therapy, photoreaction, photoreactivation, photorealism, photoreception, photoreceptor, photoreceptor cell Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Medical definitions for photoreactionphotoreaction [ fō′tō-rē-ăk′shən ] n.A photochemical reaction. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. |
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