| 单词 | poisson's ratio |
| 释义 | Poisson's ratioor Poisson rationoun Physics.the ratio, in an elastic body under longitudinal stress, of the transverse strain to the longitudinal strain. Origin of Poisson's ratioFirst recorded in 1925–30; see origin at Poisson distribution Words nearby Poisson's ratiopoison sumac, poison sumach, poisonwood, Poisson, Poisson distribution, Poisson's ratio, Poitier, Poitiers, poitín, Poitou, Poitou-Charentes Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for Poisson's ratioPoisson's ratio nouna measure of the elastic properties of a material expressed as the ratio of the fractional contraction in breadth to the fractional increase in length when the material is stretchedSymbol: μ, ν 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 |
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