“polypropylene”的概念、定义、翻译、参考文献-科学参考

　

单词	polypropylene
释义	polypropylene Encyclopedia 工学聚丙烯释 polypropylene聚丙烯以丙烯为单体经聚合反应得到的一种热塑性树脂。是五大通用合成树脂中的一个重要品种。理学聚丙烯释 polypropylene；PP聚丙烯丙烯的聚合物。英文缩写为PP。聚丙烯主链有一个不对称碳原子，通过聚合能调控侧基甲基在空间排布，因此分为无规立构聚丙烯、间同立构聚丙烯和全同立构聚丙烯。工业化品种是全同立构聚丙烯。 Chemistry ＞高分子科学＞高分子化学＞释义 polypropylene聚丙烯
随便看	period-mean density relation period module period-n-tupling bifurcation period of a circulating decimal period of a class period of a continued fraction period of a decimal fraction period of a differential period of a function period of a group period of alternating current period of an element period of an ergodic class period of an oscillation period of a semigroup period of a wave period of coefficients period of dormancy period of intercalary month period of light variation period of limitation of administrative litigation period of military government period of moon's node Period of Political Instruction Period of Political Instruction Constitution of Republic of China

　

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