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单词 steam distillation
释义 steam distillation
noun
: distillation (as of a substance essentially insoluble in water) assisted by steam that is usually introduced as a current into the substance to be distilled and carries over with it quantities of the more volatile components to form an aqueous distillate on condensation
 < by means of steam distillations, volatile organic liquids may be separated from relatively nonvolatile impurities — J.H.Perry >
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更新时间:2024/12/23 23:15:56