| 单词 | photoemission |
| 释义 | photoemission[ foh-toh-i-mish-uhn ] / ˌfoʊ toʊ ɪˈmɪʃ ən / noun Physics.photoelectric effect. Origin of photoemissionFirst recorded in 1915–20; photo- + emission OTHER WORDS FROM photoemissionpho·to·e·mis·sive [foh-toh-i-mis-iv], /ˌfoʊ toʊ ɪˈmɪs ɪv/, adjectiveWords nearby photoemissionphotoelectric magnitude, photoelectric meter, photoelectric threshold, photoelectron, photoelectrotype, photoemission, photoeng., photoengrave, photoengraving, photo essay, photo finish Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for photoemissionphotoemission / (ˌfəʊtəʊɪˈmɪʃən) / nounthe emission of electrons due to the impact of electromagnetic radiation, esp as a result of the photoelectric effect Derived forms of photoemissionphotoemissive, adjectiveCollins 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 photoemissionphotoemission [ fō′tō-ĭ-mĭsh′ən ] See photoelectric effect. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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