polygrap多导生理记录装置
POLYabbr.聚乙烯(=polyethylene)pref.多的；聚合的
polysaccharides from Ganoderma Lucidum灵芝多糖
poly-p-xylylene phenylene diacetate聚亚苯基二乙酸对苯二亚甲基酯
polyoxyethylene hydrogenated castor oil聚氧乙烯氢化蓖麻油
polymethylene bisdialkylphosphine oxide[化] 多亚甲基双二烷基氧膦
Polyethylene blown film for agriculture农业用聚乙烯吹塑薄膜
polyethylene-graft-maleic anhydride聚乙烯接枝马来酸酐
polygenically controlled characteristic多基因控制特性
Polygraph technique and its application测谎技术及其应用
Polycyclic aromatic sulfur heterocycles芳香硫化合物
Poly Dimethyl Diallyl Ammonium Chloride聚二甲基二烯丙基氯化铵
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