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And taking the alkylation of propylene with benzene to produce cumene as model reaction , the reaction performance of HP zeolite catalyst was also evaluated by means of the semi-continuous gas-liquid reactor and liquid-liquid continuous reactor.

结果表明：催化剂强度随成型过程中醋酸用量的增加呈现先增大后减小的趋势，最高催化剂强度对应的醋酸用量为6%。

The influence of synthesis parameters on the purity of sodium cyanate was investigated,such as the mole ratio of urea to anhydrous sodium carbonate,reaction time and reaction temperature.

研究了尿素/无水碳酸钠物质的量比、反应时间和反应温度等反应条件对氰酸钠产品纯度的影响。

a cyanotype mi the gua fasten h2 is stop by body, have a strong nti- sour secrete a function.this text elaborateds its toxicity reaction from 8, though has many poison side effect, still don't lose to one safety stronger medicine, clinical with extensive application, want ～only full understanding, attention observation, ability decrease poison side effect reaction of occurrence.

甲氰咪胍系h2受体阻断剂，有强大的抗酸分泌作用。本文从八个方面阐述了其毒性反应，尽管有诸多毒副作用，仍不失为一安全性较强的药物，临床以广泛应用，只要充分了解，注意观察，能减少毒副作用反应的发生。

In this paper, melamine phosphate and melamine cyanurate were prepared in solvent. The effect of reaction temperature, time, and material ratio on each reaction was discussed.

本文采用溶剂法分别合成了高质量的磷酸三聚氰胺及氰尿酸三聚氰胺，考察了不同的反应温度、时间、投料摩尔比等对各自反应的影响。

All compounds are synthesized starting from the acylation reaction of gallic acid with L-glutamine to form the basic scaffold, followed by the cyclic reaction in acetic anhydride and the key intermediate cyclic anhydride (compound 4) was obtained. The intermediate compound is condensed with different amino acids or primary amines, and produces the target compounds.

本研究以L－谷氨酸为基本骨架，与甲醚化保护的没食子酸缩合后，经过酰化、环合反应得到关键中间体环状酸酐（化合物4），再经胺解反应合成目标化合物，其化学结构经过红外光谱、电喷雾质谱和核磁共振谱（氢谱、碳谱、碳氢异核多键相关谱）确证。

Spectrum changing of surface-ionized microsphere with the change of extra-electric field, cyclic voltammetry and oscillated current of conductive polymer coated microsphere and size effect of ferrocenyl microsphere on electrode reaction are introduced respectively. The electrochemical behavior and electrode reaction model of polymer microspheres in suspension are elucidated, too.

分别介绍了电场作用下微球悬浮液反射光谱的变化，包覆导电聚合物高分子微球的振荡电流和循环伏安特征和二茂铁基高分子微球电极反应的粒径效应，并对各类微球悬浮液的电化学行为及电极反应模型进行阐述。

Spectrum changing of surface-ionized microspheres with the change of extra-electric field, cyclic voltammetry and oscillated current of conductive polymer coated microspheres and size effect of ferrocenyl microspheres on electrode reaction are introduced respectively. The electrochemical behavior and electrode reaction model of polymer microspheres in suspension are elucidated, too.

分别介绍了电场作用下微球悬浮液反射光谱的变化，包覆导电聚合物高分子微球的振荡电流和循环伏安特征以及二茂铁基高分子微球电极反应的粒径效应，并对各类微球悬浮液的电化学行为和电极反应模型进行阐述。

The reaction conditions and the spectral properties of cyclized compounds were researched, and a possible mechanism for the cyclization reaction was put forward.

探讨了反应进行的条件和产物的波谱性质，提出了可能的环化反应机理。

Under the suitable conditions of reaction temperature 170℃, 1.5 MPa air and reaction time 6 h, the conversion of cyclohexane and the total selectivity of cyclohexanone and cyclohexanol were 5.39% and 88.7% respectively.

在反应温度170℃，空气压力1.5 MPa，反应时间6 h的优化条件下，环己烷转化率与酮醇总选择性分别为5.39%和88.7%。

A series of compounds have been synthesized and characterized by means of DCC method, aqueous solution reaction conditions and hydrothermal reaction conditions.

实验结果表明，修饰后的电极在酸性水溶液中有非常好的稳定性，上百次的连续扫描和长时间在空气中的放置，对电极的氧化还原性质没有明显的影响。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新