polygenn.多种价元素
POLYabbr.聚乙烯(=polyethylene)pref.多的;聚合的
polyurethane foam risk evaluation聚氨脂泡沫填缝剂
polysaccharide-degrading enzyme多糖水解酶类
Polycystic ovary syndrome/PCOS多囊卵巢综合征/PCOS
polyoxyethylene-type surfactant聚氧乙烯型表面活性剂
poly aluminum - ferric chloride聚铝铁
poly - ferric aluminous sulfate聚合硫酸铁铝
polyoxyethylene octylphenol ether辛基酚聚氧乙烯醚
polynuclear coordination compound多核配合物
Polyacrylamide gel electrophoresi聚丙烯酰胺凝胶电泳