“聚丙烯催化剂”的概念、定义、翻译、参考文献-科学参考

单词	聚丙烯催化剂
释义	聚丙烯催化剂 Encyclopedia 工学聚丙烯催化剂释 polypropylene catalyst聚丙烯催化剂丙烯聚合催化剂是聚丙烯生产技术的核心。研究开发的聚丙烯催化剂主要有齐格勒-纳塔（Ziegler-Natta，Z-N）催化剂、茂金属催化剂和非茂金属催化剂等。
随便看	community education community education services community elderly care community elderly service facilities community elite community emergency plan community emergency preparedness community emergency response capacity community emergency response team community employment Community environmental management community environmental roundtable meeting community evolution community facility Community Failure community fluctuation community forestry community for the aged community governance community governance on poverty alleviation centralized settlement Community Granaries community head community health-care system community health education community health movement

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。