...择性加氢 二氧化钛 复合载体 催化剂 [gap=1295]Keywords】: Reforming Naphtha,Selective Hydrogenation,TiO2,Complex Support,catalyst ...
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complex support catalysts 复合载体催化剂
complex-support catalysts 复合载体催化剂
complex support structure 复合支挡结构
complex support functional 复支撑泛函
complex support of magnesium-alumina spinel 镁铝尖晶石复合载体
COMPLEX INSTRUCTION SUPPORT 复杂指令支持
Herbal Support Complex 草本复合物
complex oxide support 复合氧化物载体
complex active support 复合主动支护
In this paper, we assembled SiO_2/MgCl_2 by spray drying technology and obtained complex support. The complex support reacted with TiCl_4 and internal donor gave the catalyst for propylene polymerization.
本论文通过喷雾干燥的方法制备了MgCl_2/SiO_2复合载体,然后经TiCl_4和给电子化合物处理后得到用于丙烯聚合的复合载体型Ziegler-Natta催化剂。
参考来源 - MgCl·2,447,543篇论文数据,部分数据来源于NoteExpress
The social nets created through Facebook, MySpace, LinkedIn and other sites are actually complex support circles.
通过Facebook、MySpace、LinkedIn及其它网站创建的社交网络,实际上是一种复杂的支援圈子。
This paper investigates the existence of complex support functional of a convex function in complex linear spaces and the complex numerical ranges of the complex support functionals on a point.
采用子空间中支撑泛函延拓的方法,构造出在复线性空间任意点上的复支撑泛函;确定在同一支撑点上复支撑泛函的数值域,从而得到复支撑泛函具有唯一性的充分必要条件。
Support for this idea came from the observation that long-lasting climax communities usually have more complex food webs and more species diversity than pioneer communities.
支持这一观点的是,长期存在的顶极群落通常比先锋群落有更复杂的食物网和更多的物种多样性。
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