“聚丙烯”的概念、定义、翻译、参考文献-科学参考

单词	聚丙烯
释义	聚丙烯 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	specialized specialized agencies of the United Nations specialized archives retention schedule specialized athlete specialized character specialized climate regionalization specialized contracting specialized core course specialized counter-defense specialized course Specialized Course in Audio-Visual Education in National Institute of Social Education Specialized Course of Film Screenwriting and Editing in Institute of Performing Arts specialized defense specialized design for urban rail transit specialized dictionary specialized disease prevention and treatment institute specialized famer cooperative policy specialized garden specialized garden of flowers specialized gauge transformation specialized hospital pavilion specialized household specialized insurance asset management company Specialized Jobs specialized learner's dictionary

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。