polyenen.多烯
POLYabbr.聚乙烯(=polyethylene)pref.多的;聚合的
polyster with two end hydroxide双端羟基聚酯
poly-L-arginine phthalamide聚-L-精氨酸酞酰胺
polysaccharides cerebral trauma脑外伤
poly-cycle tectonic evolution多期构造演化
polygradient magnetic separator多梯度磁选机
Polyethylene glycol alkyl ether聚乙二醇烷基醚
polyoxyethylene pentaerythritol季戊四醇聚氧乙烯醚
polyethylene occlusive dressing聚乙烯[薄膜]封闭性敷裹, 聚乙烯封包