反应的

The ratio of reaction between hydrogen peroxide and sodium sulfide, the influence of catalyst and other factors were investigated in detail. At the same time the method of protein recycling and elimination of lime pollution were also studied to obtain the ideal conditions.

实验中还详细研究了在去除硫化物时双氧水与硫化钠的反应产物和反应比例，以及催化剂和其它因素对反应的影响，探索了回收蛋白质时的条件和消除石灰污染的方法，得出了较为理想的操作条件。

The new model is the same as that of traditional distillation process in expression style, and it is solved by an algorithm which combines the relaxation method with the modified Newton Raphson method.

引入变换变量的概念，将发生平衡反应的反应精馏过程模型变换为普通精馏过程模型，减少了迭代变量，避免了反应量的计算，并易于采用普通精馏的计算方法。

In the presence of cobalt ion, nearly 100% selectivity to ortho-chloroanilinewas achieved over PVP-Ru/Pt colloids at 100% conversion of o-CNB, with an activity twoorders of magnitude higher than that of monometallic PVP-Ru colloid.

当在反应体系中加入钴离子时，邻氯硝基苯被高选择性地氢化为邻氯苯胺(邻氯硝基苯转化率为100%时，选择性～100％)，同时，反应的活性比PVP-Ru单金属胶体提高了约两个数量级。

The results showed that enhancing monomolecular reactions could be favorable for increasing the propylene content in LPG, but the dry gas yield increased significantly.

结果表明，强化单分子反应有利于液化气中丙烯含量的提高，但干气产率也会同时增加；而一定程度上促进双分子反应，尤其是负氢离子转移反应的发生有助于抑制干气的生成，但程度太高时却不利于丙烯的生成。

Effects of preparation method and reactive process on the nitrobenzene hydrogenation performance of CeO〓 catalyst had also been investigated.

考察了制备工艺和反应工艺对CeO〓催化剂上硝基苯加氢制苯胺反应的影响。

The optimization of the experimental conditions, such as temperature, time, concentration of nitrous acid and pH have been investigated.

采用正交实验法讨论反应温度、时间，亚硝酸浓度，溶液pH值等条件对解聚反应的影响。

In the study of optimization of the experimental conditions, factors as temperature, time, concentration of nitrous acid and pH have been investigated.

通过正交试验考察了反应时间、亚硝酸钠浓度、溶液pH值等条件对解聚反应的影响。

Firstly, this thesis reviewed the recent research of the organometallic reactions carried out in aqueous media.

首先，这篇论文综述了近年来水相金属有机反应，特别是Barbier-Grinard反应的研究情况。

Effects of solvents, temperature, reaction time and the amount of oxidant on the course of the oxidation reaction were studied.

考察了不同溶剂，温度，反应时间，氧化剂用量对氧化反应的影响。

The acid property of zirconium oxychloride was characterized by means of DTA and FT-IR spectra of pyridine absorbed on the surface.

采用DTA和吸附吡啶的FT-IR表征氯氧化锆的表面酸性，用Hamm ett指示剂测定其酸强度，以催化合成环己酮2，3-丁二醇缩酮为探针反应优化缩酮反应条件，并考察它对其他缩酮反应的催化活性，比较了不同催化剂对缩酮活性的影响。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！