有關extractant的精選大全

用extractant造句子,“extractant”造句
ObjectiveToevaluateinvitroantibacterialactivityofGallaChinensisethanolextractantagainsts.Ethylacetateisanexcellentsolventandextractantandisanimportantchemicalmaterialtoo.ObjectiveToevaluateantibacteri...
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