polybagn.塑料袋;尤指包装杂志用的塑料袋
POLYabbr.聚乙烯(=polyethylene)pref.多的;聚合的
polyethylene fatty alcohol ether聚乙烯脂肪族醇醚
Polysaccharide methyltransferase多糖甲基转移酶
Polycyclic Aromaric Hydrocarbons桔梗皂甙元
polyethylene polypropylene fiber聚乙烯丙纶
polysilicon self aligned process多晶硅自对准工艺
Polytetrafluoroethylene emulsion聚四氟乙烯乳液
Polyamide/Ser-His conjugate多聚酰胺/丝组缀合物
poly -ferric aluminous sulfate聚合硫酸铝铁
polyvinyl acetate emulsion paint聚乙酸乙烯酯乳液涂料