polyoxyn.聚氧POLYabbr.聚乙烯(=polyethylene)pref.多的；聚合的polyamidoamine dendrimer聚酰胺-胺型树枝状高聚合物polyethylene wash primer聚乙烯洗涤底漆polystyryl ammonium salt聚苯乙烯季铵盐polyarylsulfone adhesive[化] 聚芳砜胶粘剂polyoearboxy acid series聚羧酸系polylactide microspheres聚乳酸微球Polyethersulfone Coating聚醚砜涂料polyacrylamide microbead聚丙烯酰胺小珠Polyeystie ovary sndrome多囊卵巢综合征polysulfone hollow fibre聚砜中空纤维