固相反应合成了新型丙二腈类化合物。
Three novel malononitrile derivatives have been synthesized by the solid state reaction at room temperature.
对拨基合成反应的温度进行了研究。
Abstract; the temperature of carbonyl synthesis reaction is studied.
摘要对羰基合成反应的温度进行了研究。
目的讨论合成盐酸吡硫醇的关键反应。
Objective To discuss the key synthesis reaction of Pyritinol Hydrochloride.
讨论了反应时间对合成的影响。
研究了萃取反应法合成甲基丙烯酸甲酯（ MMA）。
The synthesis of MMA by the extractive reaction method was studied.
该合成反应容易控制。
文章介绍醇醚的合成工艺、反应条件及催化剂。
This paper introduces its synthetic technology, reaction condition and reaction catalyst.
对羰基合成反应的温度进行了研究。
初步分析了光线照射影响四溴乙烷合成反应的作用机理。
The mechanism of light influencing the addition reaction was also studied.
通过XRD,TG - DTA分析确定了合成反应的主要历程。
The main reaction mechanism was determined by XRD and TG-DTA analysis.
一种合成气体发生器和气体反应器试验系统。
确定了合成反应的最佳反应条件。
研究了合成温度和恒温时间对反应过程的影响。
The influence of synthesis temperature and holding time on synthesis was investigated.
该合成反应符合质子化缩合反应机理和一级反应动力学特征。
This reaction accorded with the proton condensation reaction mechanism and the first order reaction.
用反应烧结合成了该复相材料。
This complex phase material was compounded through reactive sintering.
溶剂的用量对催化合成反应的影响不明显。
加氢反应和合成反应是两种不同的机制。
There can be two mechanisms of the reaction, including hydrogenation and combination.
目的：合成一种应用于生物反应体系的新型缓冲剂。
Objective: To synthesize new buffers for biological reaction system.
确定了较好的合成反应条件。
合成方法简便，反应时间短，产物易于分离提纯。
The method is time saving and easy in seperation and purification of the products.
结论：该方法合成操作简单，反应条件温和。
Conclusion: a simple and easily manipulated way to synthesize the intermediate was a...
结论：该方法合成操作简单，反应条件温和。
Conclusion: a simple and easily manipulated way to synthesize the intermediate was a...
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