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- The reaction yield can be increased by the improvement of alkylation methods. 本文研究了烃化反应;并对其进行了工艺改进;结果使原反应产率得以明显提高.
- Because the analyte molecules are recognized by forming the binding complex with antibody, a decrease in the detection limit is achieved only by an increase in the reaction yield. 因为分析物分子能通过与抗体形成结合物而被发现，所以降低检测极限只能通过增加反应产率来达到。
- The technology of synthesis of taurine by esterification of enthanolamine was improved,and the effect of various facto rs on reaction yield was studied. 对乙醇胺硫酸酯化法合成牛磺酸的工艺进行了改进,研究了各种因素对反应产率的影响。
- The research in future on preparing 4-aminopyridine would be to cut down the cost of production,improve the reaction yield and reduce the environmental pollution. 指出4-氨基吡啶合成工艺的难点在于降低生产成本,提高反应收率以及减少环境污染。
- Could I ask for your reaction to this policy? 我能问一下您对这个政策的反应吗？
- A reactor is a container for chemical reaction. 反应器是进行化学反应的容器。
- I'm displeased at your reaction. 我对你的反应很不满意。
- The forces of reaction made reform difficult. 反动势力给改革造成了困难。
- His reaction on this matter is unexpected. 没料到，他对这件事的反应是这样的。
- A sharp reaction; a repercussion. 强烈反应后果，影响
- Their reaction was one of qualified praise. 他们的反应是一种有保留的称赞。
- His initial reaction was one of shock. 他最初的反应是震惊。
- The reaction of the audience was instantaneous. 观众即刻有了反应。
- What was his reaction to the plan? 他对这个计划有什么反应?
- The medicine produced a violent reaction. 这药物引起了剧烈的反应。
- My reaction will be to partake in the speech competition. 我的看法倒是要参加这次演说比赛。
- What was his reaction to the news? 他对这消息的反应如何？
- His reaction of swiftness surprised us. 他快速的反应能力让我们吃了一惊。
- I had a bad reaction after my typhoid injection. 我注射了伤寒针剂后产生了不良反应。
- The factors affecting the reaction yield,were studied. The optimum reaction conditions were speed of agitator,600r/min; 试验研究了影响反应收率的多种因素,确定了最佳工艺条件:搅拌转速600 r/min;
