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
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