单词 | gibbs function |
释义 | Gibbs functionnounthe thermodynamic function of a system that is equal to its enthalpy minus the product of its absolute temperture and entropy: a decrease in the function is equal to the maximum amount of work available exclusive of that due to pressure times volume change during a reversible, isothermal, isobaric process. Also called Gibbs free energy, thermodynamic potential. Origin of Gibbs functionnamed after J. W. Gibbs Words nearby Gibbs functionGibbons, gibbosity, gibbous, Gibbs, Gibbs free energy, Gibbs function, gibbsite, Gibbs phase rule, gibbus, gibe, Gibeon Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for Gibbs functionGibbs function / (ɡɪbz) / nouna thermodynamic property of a system equal to the difference between its enthalpy and the product of its temperature and its entropy. It is usually measured in joulesSymbol: G, (esp US) F Also called: Gibbs free energy, free enthalpy Compare Helmholtz function Word Origin for Gibbs functionC19: named after Josiah Willard Gibbs (1839–1903), US physicist and mathematician 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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