| 单词 | quantum theory |
| 释义 | quantum theorySEE SYNONYMS FOR quantum theory ON THESAURUS.COM noun Physics.any theory predating quantum mechanics that encompassed Planck's radiation formula and a scheme for obtaining discrete energy states for atoms, as Bohr theory. any theory that treats certain phenomena by the methods of quantum mechanics: a quantum theory of gravitation. Origin of quantum theoryFirst recorded in 1910–15 Words nearby quantum theoryquantum state, quantum statistics, quantum sufficit, quantum system, quantum teleportation, quantum theory, quantum tunneling, Quantz, Quanzhou, Quao, Quaoar Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for quantum theoryquantum theory nouna theory concerning the behaviour of physical systems based on Planck's idea that they can only possess certain properties, such as energy and angular momentum, in discrete amounts (quanta). The theory later developed in several equivalent mathematical forms based on De Broglie's theory and on the Heisenberg uncertainty principleSee wave mechanics 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 quantum theoryquantum theory See quantum mechanics. Any of various theories that makes use of the assumptions, principles, and laws of quantum mechanics. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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