Ziegler-相关论文
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
STUDY ON THE MECHANISM OF 1-OCTENE ZIEGLER-NATTA POLYMERIZATION BASED ON THE NUMBER OF ACTIVE CENTER
The number of active centers (C<sub>p</sub>)-t and k<sub>p</sub>-t profiles of Solvay type TiCl<sub>3</sub> - AlR<sub>3</s......
丙烯液相本体聚合中,以Ziegler-Natta催化剂为主催化剂,三乙基铝为助催化剂,9,9-二(甲氧基甲基)芴(BMF)为外给电子体,利用氢调法制备了......