| 单词 | constantan |
| 释义 | constantan[ kawn-stuhn-tan ] / ˈkɔn stənˌtæn / nounan alloy containing approximately 55 percent copper and approximately 45 percent nickel, used for electrical resistance heating and thermocouples. Origin of constantanFirst recorded in 1900–05; constant + -an Words nearby constantanConstance, constancy, Constans I, constant, Constanţa, constantan, Constant de Rebecque, constant dollar, constant dollars, Constantia, Constantine Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for constantanconstantan / (ˈkɒnstənˌtæn) / nounan alloy of copper (60 per cent) and nickel (40 per cent). It has a high resistivity that does not vary significantly with temperature and is used in resistors and, with copper, in thermocouples Word Origin for constantanC20: formed from constant 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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