考察

In this paper, oligomerization catalyst was prepared by impregnation and the performance of Fe-Ni catalyst was studied for mixed butene oligomerization.The effect of preparation conditions, reaction conditions and molding methods of powder catalyst was separately studied on the performance of mixed-butene oligomerization.

本文采用浸渍法制备了齐聚催化剂，考察了负载型Fe-Ni催化剂在催化混合丁烯齐聚反应中的性能，研究了催化剂的制备条件、反应条件和成型等对混合丁烯齐聚性能的影响。

The effects of reaction temperature WHSV and addition of water vapor on skeletal isomerization of butene over SAPO-11 catalyst were investigated in a fixed-bed down-flow reactor.

在连续流动固定床反应装置上，考察了温度、空速及添加水蒸汽对混合丁烯在SAPO-11分子筛催化剂上骨架异构化的影响。

Butylene catalytic cracking over ZSM-5, SAPO-11, and MCM-22 catalysts in a continuous flowing fixed bed reactor was investigated.

在常压连续固定床反应器上考察了ZSM-5、SAPO-11和MCM-22分子筛的1-丁烯催化裂解性能。

Formed activated carbon was prepared by mixing various binders (such as carboxymethyl cellulose, phenolic resin and polyvinyl butyral) and HSAC powder under pressure, followed by various post-treatment. The adsorption behavior of methane on the formed activated carbon was investigated.

以羧甲基纤维素、酚醛树脂及聚乙烯醇缩丁醛为粘结剂进行了超级活性炭的成型，较为详细地考察了粘结剂添加量及粘接剂种类对所制型炭的堆密度、抗压强度及甲烷吸附性能的影响。

We will examine Cairene architectural types and urban patterns to see how they reflect various regional influences and relate to their counterparts in the wider Islamic and Mediterranean contexts.

我们将考察开罗的建筑类型和城市模式，了解它们是如何反映不同的区域性影响，如何在更广泛的伊斯兰和地中海地区中与其相似的地区相关。

The effects of cobalt content, calcination temperature, reaction temperature, reaction time and pressure were investigated.

考察了不同钴含量、催化剂焙烧温度、反应温度、反应时间和压力对催化剂活性的影响。

The effects of calcination temperature and loading on the surface area of catalysts were examined.

考察了该催化剂在不同焙烧温度和不同的负载量下对其活性的影响，同时对反应的影响也进行了探讨。

The effects of calcination temperature, coating method and the ratio of CTAB to Zr were examined.

考察了焙烧温度、催化剂的涂布方法和CTAB/Zr的比例对催化剂性能的影响。

The relation of calcination temperature to the spheres specific surface area was investigated.

讨论了烧结温度与所形成的中空微球比表面积的关系，考察了溶剂萃取法去除聚苯乙烯的效果，比较了两者所形成的中空微球的性能。

For raising the precision of solving infiltration in unsaturated soil, by reviewing advantage, and disadvages of existing methods, based on the transformation of Richards equation, a finite calculus of differences by advancing front self-adaptive grid for solving infiltration in unsaturated soil is built.

为提高非饱和土壤渗透求解的精度，综合考察现存方法的优缺点，通过理论研究，基于Richards方程变换，建立了非饱和土壤渗透求解的向前探索自适应网格有限差分法。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。