| 单词 | young's modulus |
| 释义 | Young's modulusnoun Physics.a coefficient of elasticity of a substance, expressing the ratio between a stress that acts to change the length of a body and the fractional change in length caused by this force. Origin of Young's modulus1860–65; named after Thomas Young, who derived it Words nearby Young's modulusyoung man, young offender institution, young one, Young plan, Young Pretender, Young's modulus, Young's rule, young stellar object, youngster, Youngstown, young thing Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for Young's modulusYoung's modulus nouna modulus of elasticity, applicable to the stretching of a wire etc, equal to the ratio of the applied load per unit area of cross section to the increase in length per unit lengthSymbol: E Word Origin for Young's modulusC19: named after Thomas Young 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 Young's modulusYoung's modulus [ yŭngz ] See under modulus of elasticity. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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