polyase多糖酶,聚合酶POLYabbr.聚乙烯(=polyethylene)pref.多的；聚合的polyclimax hypothesis多元演替顶极说polyalphabetic cipher多表代替密码polycyclic orogenesis多旋回造山运动,复相造山运动Polystichum stimulansn.猫儿刺耳蕨polystyrolsulfon acid聚苯乙烯磺酸polysaccharide hapten多糖半抗原polyurethane products聚氨酯制品Polysiphonia simulansn.仿拟多管藻polyamine stimulation多胺刺激Polysulfurpolyaniline多硫代聚苯胺