| 单词 | omega meson |
| 释义 | omega mesonnoun Physics.a neutral and extremely short-lived meson having a mass 1532 times that of the electron and a mean lifetime of 6.6 X 10-23 seconds. Also called omega. Words nearby omega meson-ome, omega, omega-3 fatty acid, omega baryon, omega-c baryon, omega meson, omega minus, omega-minus particle, omega-oxidation theory, omelet, omelette Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Scientific definitions for omega mesonomega meson A neutral meson having a mass 1,532 times that of the electron and an average lifetime of 6.6 X 10-23 seconds. See Table at subatomic particle. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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