The IR analysis showed that raising the reaction extent is the key of further increasing performance.

The guidance accuracy and reaction rate are two key technical indices.

在抵近观察过程中，飞行器的制导精度和响应速度是两个关键的技术指标。

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It was found that reaction time was the key to control the morphology.

实验发现：反应时间是控制形貌的关键因素。

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Steady reaction system is the key point to RAPD analysis.

稳定的RAPD反应体系是进行RAPD分析的关键。

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It is evidenced that the effect of available alkalis in concrete on alkali aggregate reaction is the key of factor. The leaching method for determining available alkalis of concrete is introduced. The progress of search on the leaching method for determining available alkalis of Concrete is discussed.

引证了混凝土有效碱是影响碱集料反应的关键因素，介绍了溶出法测定混凝土有效碱试验方法，讨论了溶出法测定混凝土有效碱的研究进展。

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Esterify reaction is the key step in the process of PET equipment, the effect of which directly influences the posterior other two ones and affects the quality of product. In this paper, the method of distillation with reaction is employed in this reaction for manufacturing PET.

酯化反应是制造PET过程中的关键步骤，酯化反应进行的好坏直接影响后序的预缩聚反应和终缩聚反应，并影响产物的质量指标。

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RESULTS One kind of optimum random primer was found in every of 8 sorts of bacteria. The differences were observed among the concentrations of optimum reaction system ( key reaction components) and the greatest difference between the template concentration was up to 100 times.

结果8种细菌各有1条最佳随机引物，相应的优化反应体系（关键反应成分）浓度差别较大，其中模板浓度差别最大达100倍。

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The filtering catalysts was used in synthesis of adipic acid reaction. The key factors influencing the oxidation were also studied, such as reaction time, reaction temperature, mole ratio between H_2O_2 and cyclohexene, the amount of catalysts.

将筛选出的催化剂用于催化H2O2氧化环己烯合成己二酸的反应，探讨了反应时间、反应温度、H2O2与环己烯摩尔比、催化剂加入量等对反应的影响。

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The results showed that the second elementary reaction was the key step to the reaction of rate, and its activation barrier leading to 2,6-dichloropyridine was the lowest among the four reaction paths.

结果表明，不同产物以生成2,6-二氯吡啶的活化能最低。

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Suzuki as one of typical coupling reaction, the key substrate is the aryl boronic acids ( or borates).

作为其代表反应之一的Suzuki偶联反应，其核心反应底物之一是各种芳基硼酸（或硼酸酯）。

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Studied the characteristics of chemical reactions with the liquid and metal, proposed a method of simulation through simulation reaction processes and key experimental phenomena to implement virtual experiment.

研究了金属与液体化学反应特征，提出了通过模拟实验流程和关键实验现象的仿真方法来实现虚拟实验。

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The results indicate that the proper aging time of the reactant in room temperature of reaction mixture is key to prepare pure zeolite X.

结果表明，反应混合物适当的室温陈化时间是制备纯X型沸石的关键；

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In preparation of tropicamide, how to choose alkaline solvent which is used in condensation reaction is the key problem.

在制备托品酰胺的工艺中，如何选用托品酸和N－乙基－N－（γ－吡啶甲基）胺的缩合酰化的碱性溶媒，以便于后处理是实现工业化生产很重要的课题。

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In the secondary chemical reaction region the key reactions are either, homogeneous or heterogeneous reactions of combustion products.

二次反应区主要是燃烧产物的均相或非均相反应；

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During the synthesis process, carbonization reaction is the key step.

在合成过程中，碳化反应是最为关键的一个步骤。

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The results show that flow rate, microwave power and reaction temperature are key factors.

实验结果表明，气体流量、微波功率和反应温度对脱硫、脱氮率影响较大。

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This thesis focuses on SANY Group and analyses the external-factors-in economy, society, culture, environment, law, technology and etc. It applies "External Factors Evaluation ( EFE) Makix" to evaluate the availability of the enterprise's reaction to key external factors;

本文以三一重机为研究对象，分析企业内外部的经济、社会、文化、环境、法律和技术等方面环境因素，运用外部因素评价矩阵，评价企业对外部关键因素反应的有效性；

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Based on the requirement of dynamic reaction, key technologies for mass customization manufacturing systems, including modularity, flexible layout and material handling systems, and dynamic control strategy, are studied.

根据大规模定制生产对制造系统动态响应的要求，研究了大规模定制制造系统的模块化、结构形式以及控制结构等方面的关键技术。

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Jet pump is a kind of fluid machinery and mix reaction equipment with fluid jet as working medium, which transfers energy to suction fluid through turbulent diffusion of fluid particle.

射流泵是以液体射流作为工作介质，通过流体质点或微团的紊动扩散作用，把能量传给被抽流体的一种流体机械及混合反应设备。

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To study the mechanism of reaction between synthetic jet and primary jet, the comparison between different simplified models of actuators and the simulation of flow field caused by synthetic jet and primary jet by 2D numerical methods are made, which are some main work in the paper.

本文的主要工作之一是对不同激励器简化模型进行比较，对合成射流与主流的合成流场进行二维数值分析以探讨合成射流与主流相互作用的机理。

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A jet propulsion model was designed and the structural dimensions of its reaction chamber and jet nozzle were determined referring to the operating principle of the jet engine in the exploration and investigation of the newfashioned propulsion for the watercraft.

在舰船用新型推进器的研究和探索中，依据火箭喷气式发动机的工作原理，设计了一种喷气式推进模型，并确定了推进模型反应室和喷嘴的结构尺寸。

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