| 释义 |
Ziegler-NattaBNC²³⁶²¹³⁺¹
基本例句
🌏纳塔；催化剂；有规立构催化剂
The preparation of polypropylene alloy by 2- stage heterophase catalytic copolymerization of ethylene, propylene and1- butene on spheric Ziegler-Natta catalyst had been studied.
采用球形 Z- N催化剂，使用乙烯、丙烯和1-丁烯作为共聚单体，分步聚合催化合成了三元多相共聚聚丙烯。 cnki
This paper presents a review concerning the Ziegler-Natta catalysts for gaseous phase polymerization of ethylene and typical methods of preparing the catalysts.
本文综述了乙烯气相聚合催化剂研究状况，列举了一些制备气相聚合催化剂有代表性的方法。 cnki |