| 单词 | fractionate |
| 释义 | fractionate[ frak-shuh-neyt ] / ˈfræk ʃəˌneɪt / verb (used with object), frac·tion·at·ed, frac·tion·at·ing.to separate or divide into component parts, fragments, divisions, etc. to separate (a mixture) into ingredients or into portions having different properties, as by distillation or crystallization; cause to undergo fractional distillation, crystallization, or the like. to obtain by such a process. Origin of fractionateFirst recorded in 1865–70; fraction + -ate1 Words nearby fractionatefractional crystallization, fractional currency, fractional distillation, fractionalize, fractional orbital bombardment system, fractionate, fractionating column, fractionation, fractionator, fractionize, fractious Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for fractionatefractionate / (ˈfrækʃəˌneɪt) / verbto separate or cause to separate into constituents or into fractions containing concentrated constituents (tr) chem to obtain (a constituent of a mixture) by a fractional process Derived forms of fractionatefractionation, nounfractionator, nounCollins 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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