| 单词 | sandwich beam |
| 释义 | sandwich beamnounflitch beam. Also called sandwich girder. Origin of sandwich beamFirst recorded in 1885–90 Words nearby sandwich beamsand viper, sand wasp, sand wedge, Sandwell, sandwich, sandwich beam, sandwich board, sandwich cake, sandwich coin, sandwich compound, sandwich course Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for sandwich beamsandwich beam nouna composite beam in which a viscoelastic layer is sandwiched between two elastic layers 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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