研究了制备悬浮法酚醛树脂的各种因素对酚醛缩聚反应速率的影响。
The factors effecting on the reaction rate of phenol-formaldehyde condensation by suspension polymerization have been studied systematically.
从金属羰基化合物和氧原子转移试剂两个方面讨论了影响CO取代反应速率的各种因素。
Various factors relating to the metal carbonyls and to the o atom transfer reagents that effect the rates of CO substitution are discussed.
探讨了单体浓度、反应温度、引发剂用量等因素对聚合反应速率和产物特性黏数的影响。
The effects of monomer concentration, reaction temperature, initiator dosage on polymerization rate and intrinsic viscosity of product were investigated.
探讨了反应温度、空气流量、搅拌速度、碱比、初始混合状态等因素对晶种制备过程中氧化速率及晶种形态的影响。
The effect of temperature, air flow rate, stirring speed, initial mixing condition on the reaction rate and the speed form have been studied systematically.
从动力学方面对钙基吸收剂在燃烧过程中脱氯机理进行探讨，旨在明确燃烧过程各种影响因素对脱氯反应速率的影响。
The kinetics of dechlorination of Ca-based sorbents was explored in this paper, in order to confirm the factors that control the reaction rate in the combustion.
研究了影响XTBN的组成、分子量和微观结构，以及聚合反应速率的主要因素。
The essential factors which affect the composition, molecular weight, microstructure and the rate of polymerization of XTBN were studied.
在各种动力学因素影响下，测出锰和银浸出速率的控制步骤，计算出反应的活化能，得出动力学方程序。
On the conditions of all kinds of dynamical factors, manganese and silver leaching velocities and controlling procedures were gotten, active energies were calculated, dynamical equations were gained.
混合氧化稀土的组成和配分是影响氯化铵氯化氧化稀土氯化率和氯化反应速率的重要因素。
When the mixed rare earth oxides are chlorated, the components and partition of the rare earth are an important factor influencing the chlorate ratio and reaction rate.
考察了反应温度、反应时间、催化剂用量、溶剂加入量及氧气通入速率等因素对苯乙烯环氧化反应的影响。
The effects of reaction temperature, reaction time, the amount of catalyst, the amount of solvent and the flow rate of oxygen on the reaction of styrene epoxidation are investigated in details.
采用正交实验设计研究了反应温度、升温速率、二乙烯基苯的质量分数、裂解温度和保温时间五个因素对聚碳硅烷产率的影响。
Based on orthogonal design, the effects of reaction temperature, heating speed, weight percent of DVB, pyrolysis temperature and heat retaining time on the yield of PCS were discussed.
对二氧化硅反应离子刻蚀中反应室压力，刻蚀气体流量和射频功率等因素对刻蚀速率和刻蚀均匀性的影响进行了研究。
The influence of chamber pressure, gas flow rate and RF power on micro loading effect in reactive ion etch of silicon dioxide is researched.
结果表明，反应温度是影响水解速率的主要因素。
The results showed that hydrolysis temperature is a crucial factor to control the reaction rate.
从镍磷化学镀的反应机理出发，讨论了反应中影响磷沉积速率和镀层中磷含量的主要因素，试验制备了含磷量较高且抗蚀性良好的镍磷镀层。
The chemical Ni P plating mechanism in acid baths and the major aspects which influence the plating rate and P content of Ni P alloy coatings were discussed.
考察了搅拌速度、氯气流量、辅助空气流量、固体联二脲浓度、粒度及反应温度对过程速率的影响。分析了影响过程速率的主要因素。
The effects of stirred velocity, chlorine flow rate, air auxiliary flow rate, solids loading, mean particle diameter and reaction temperature on global process rate are investigated and analyzed.
微元体的综合反应速率、对流速度以及反应器的长度本身是影响反应器反应类型的重要因素。
The overall rate of REV, length of reactor itself and convection all contribute remarkably to the performance of reactor.
考察了温度、催化剂用量、加料速率等因素对苯乙烯与甲基二氯硅烷硅氢加成反应的影响。
The effects of temperature, the quantity of catalyst used, and reactant feed rate on hydrosilylation was discussed.
用粘度法研究了明胶浓度、反应温度和柠檬酸用量等因素对明胶酸水解反应初速率的影响；
The effects for acid hydrolysis of gelatin from the various factors including weight concentration of gelatin, reaction temperature and amount of added acid, etc. are studied by the viscosity method.
为了深入了解金属卟啉醋酸钻复合催化对二甲苯反应机理及反应中各因素是如何影响反应速率的，我们必须研究反应动力学。
To gain better insight into the reaction mechanism and identify the effects of different parameters on the progress of the reaction, it is essential to study the kinetics.
结果表明，单体浓度和辐射剂量率是反应的主要影响因素，两者对接枝反应速率的影响指数分别为1.2和0.4。
Results show that dose rate and monomer concentration were major factors of the radiation grafting. Dependence of the graft rate on dose rate and monomer concentration was 0.4 and 1.2, respectively.
实验结果表明，反应物粒度越小、反应温度越高、物料混合的越均匀，反应速度越快，反应物之间的相对比例也是影响反应速率的重要因素。
The results show that the smaller the reactant grain size, the higher the reaction temperature and the more homogeneous of the mixture, the faster the reaction rate.
实验结果表明，反应物粒度越小、反应温度越高、物料混合的越均匀，反应速度越快，反应物之间的相对比例也是影响反应速率的重要因素。
The results show that the smaller the reactant grain size, the higher the reaction temperature and the more homogeneous of the mixture, the faster the reaction rate.
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