extractant造句
ObjectiveToevaluateinvitroantibacterialactivityofGallaChinensisethanolextractantagainsts.Ethylacetateisanexcellentsolventandextractantandisanimportantchemicalmaterialtoo.ObjectiveToevaluateantibacteri...
ObjectiveToevaluateinvitroantibacterialactivityofGallaChinensisethanolextractantagainsts.Ethylacetateisanexcellentsolventandextractantandisanimportantchemicalmaterialtoo.ObjectiveToevaluateantibacteri...