polykor烯烃纤维
POLYabbr.聚乙烯(=polyethylene)pref.多的;聚合的
polystyrene sulfonic acid聚苯乙烯磺酸
Polystichum subfimbriatumn.拟流苏耳蕨
polydecamethylene adipate聚己二酸亚癸基酯
polytrimethylene sebacate聚癸二酸亚丙基酯
Polymarase Chain reaction聚合酶链反应
polymetal sulfide mineral多金属硫化矿
poly thio rubber adhesive聚硫橡胶粘合剂
polytrifluonitrosomethane聚三氟亚硝基甲烷