释义 |
poly-propylene 英'pɒliːpr'ɒpiːliːn美'pɒliːpr'ɒpiːliːn BNC²³⁶²¹³⁺¹ 基本英英例句 聚丙烯¹⁰⁰
名词 polypropylene: a polymer of propylene used as a thermoplastic molding materialPolypropylene is propylene polymerization and obtained a thermoplastic resin.聚丙烯是由丙烯聚合而制得的一种热塑性树脂。 This paper introduced the preparation of barium salt of sulfo-phosphorized polypropylene from propylene oligomer.本文介绍用低分子聚丙烯制取硫磷化聚丙烯钡盐的方法。 |