In recent years, a chain reaction caused by factors, among which the economic slowdown is the most important, has a profound influence on changes in many fields.
近年来，以经济增速放缓为最重要因素所导致的连锁效应深深影响着很多领域的变化。
It also discussed some factors such as temperature, time, catalysis and so on to influence the reaction, then obtaining the optimal synthetic process.
并讨论了温度、反应时间、催化剂等因素对反应的影响，得到了最优化的合成工艺。
The factors influence on PX oxidation reaction were analysed and the optimizing operation parameters under different reaction load in this unit were put forward.
分析影响PX氧化反应的因素，提出本装置在不同生产负荷下的优化运行参数。
The trend and degree of the influence on sodium polyacrylate weight by the reaction factors are obtained.
得出了各反应因素对聚丙烯酸钠分子量影响的趋势及程度，初步讨论了其分散机理。
The influence factors, such as reaction temperature and the concentrations of AA and BPO, on the extent of grafting were discussed.
讨论了反应温度、单体浓度和引发剂浓度对接枝率的影响。
The RAPD application in apple variety identification and the important influence factors on RAPD reaction were discussed.
讨论了RAPD鉴定苹果品种的应用及其主要影响因素。
This paper studies influence factors of property and concentration of acid, reaction time and temperature on the hydrolysis efficiency.
探讨和研究酸的性质、浓度、时间、温度对水解产率的影响，得出一些工艺参数，为聚丙烯腈的综合应用提供基础数据。
The study on influence factors of the technology was focused on temperature, alkalinity, ratio of inflow duration to reaction period, size of the reactor, and etc.
着重研究了该工艺的影响因素，如温度、碱度、进水时间与反应时间比、反应器尺寸等。
Some factors which had influence on the epoxy value of product, such as the amounts of formic acid and hydrogen peroxide, drip feed speed, catalyst, reaction temperature, reaction time were discussed.
讨论了甲酸用量、双氧水用量及滴加速度、催化剂用量、反应温度、反应时间等对产物环氧值的影响。
The influence factors of alcoholysis, such as the concentration of water and KOH, reaction temperature and time on the alcoholysis degree are investigated.
研究了醇解液中水含量、KOH含量和反应温度、反应时间等参数对醇解度的影响。
The factors such as temperature, the dosage of the catalyst and the concentration of nitro compound which influence the reaction are discussed. On the optimum conditions, the yield is about 84 %.
讨论了温度、催化剂用量、硝基物浓度等因素对反应的影响，产品收率可达84％。
This paper investigates the catalysis of D-72 strong acid cation exchange resin on the synthesis of acetals, and systematically discusses the influence of reaction factors on the catalysis reaction.
研究了强酸性阳离子交换树脂对缩醛合成反应的催化作用，系统地探讨了各反应因素对反应的影响，研究发现，D- 72强酸性阳离子交换树脂具有较高的催化活性，并能重复使用。
The formation mechanism was proposed on the basis of experimental results and explained the reason of the influence of the reaction factors on the morphologies.
在实验结果基础上，推断了花状薄水铝石的形成机理，并运用其形成机理阐释了各种反应因素对产物形貌的影响。
The formation mechanism was proposed on the basis of experimental results and explained the reason of the influence of the reaction factors on the morphologies.
在实验结果基础上，推断了花状薄水铝石的形成机理，并运用其形成机理阐释了各种反应因素对产物形貌的影响。
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