单词 | heaviside layer |
释义 | Heaviside layernounE layer. Origin of Heaviside layerFirst recorded in 1910–15; named after O. Heaviside Words nearby Heaviside layerheaves, heave to, heavier-than-air, heavily, Heaviside, Heaviside layer, Heaviside unit function, heavy, heavy artillery, heavy-bearded, heavy bomber Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for Heaviside layerHeaviside layer nounthe E region of the ionosphereSee E region 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 Heaviside layerHeaviside layer [ hĕv′ē-sīd′ ] See E region. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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