polyzoa[动]群栖虫, 苔藓虫
POLYabbr.聚乙烯(=polyethylene)pref.多的;聚合的
polyfunctionality多官能度
polyvinyl butyral聚乙烯醇缩丁醛
poly-p-xylene[化] 聚对二甲苯
poly DL-lactide聚DL-乳酸
polyolefine resin聚烯烃树脂
Polyvinylsilazane聚乙烯基硅氮烷
polytypic species多型种
polyisotopic peak多同位素峰
polygynous family一夫多妻家庭
polyol-response多元醇应答