考察了催化剂用量、物料配比及反应时间的影响。
Effects of the amount of the catalyst used, the reaction time and the ratio of reactants were investigated.
现象 ，对聚合条件和物料配比的优化进行了讨论。
The optimum condition for polymerization and proportion of reactants are also suggested.
讨论了物料配比、温度、反应时间、溶剂用量等因素对反应的影响。
The effects of reactant ratio, temperature , time, and solvents on the reaction were exam-ined.
探讨了物料配比、催化剂用量、反应温度、反应时间对己二酸产率的影响。
The effect of material ratio, catalyst amount, reaction temperature and time on the yield of adipic acid is studied.
通过实验，考查了催化剂用量、反应时间、反应温度及物料配比对反应的影响。
The influence of temperature, reaction time, catalyst and the molar ratio of raw materials on the yield of the product were studied.
讨论了温度、物料配比及压力对原甲酸三甲酯收率的影响，找出了最佳反应条件。
Methyl orthoformate is obtained by the reaction of CHCl3 with CH3ONa. The reaction is investigated through the change of temperature, material ratio, and pressure. The optimal conditions are given.
本机为间歇式操作，易于控制混合质量，对固体物料配比经常改变的情况较适应。
The machine is operated intermittently, easy to control the quality, of mixing and suitable for the different ration of the solid materials.
通过发酵条件和物料配比的正交试验、稳定剂品种试验，优选出最佳工艺和配方。
The best technique parameter and formula were chosen by the experiments of fermentation condition and product stability.
研究了反应物料配比、酯化反应温度、催化剂用量、中和条件对酯化反应的影响。
Effects of the amounts of the catalyst used, the ratio of reactants the reaction temperature and the condition of neutralization were investigated.
考察了反应中的物料配比、反应温度、反应时间以及产物处理等因素对产率的影响。
The effect of ratio of the raw materials, temperature of the reaction, time of the reaction and product treatment on yield were studied.
通过实验考察了反应温度、催化剂用量、反应时间及物料配比等因素对反应的影响。
The influences of temperature, time, catalyst and the molar ratio of raw materials on the yield of the product were studied.
同时，还探索了分段控温程序、物料配比、反应接触时间等对产品质量和产率的影响。
The temperature-controlling programme, reaction material ratio and reaction time on the quality and yield of the product were also investigated systematically.
通过试验考察了催化剂及用量、反应温度、反应时间及物料配比等因素对反应的影响。
The effects of catalyst and its amount, temperature, reaction time and molar ratio of the raw material on the reaction were studied.
考查了反应温度、反应时间、真空度及物料配比等因素对聚合物相对分子质量的影响。
The effect of vacuum, reaction temperature, reaction time and mass ratio of the raw materials on the polymer molecular weight was studied.
通过2，4-二羟基苯乙酸的合成考察了反应时间、物料配比和水解过程对反应的影响。
Through the experiment on synthesis of 2,4-dihydroxyphenyl acetic acid, the influences of reaction time, the molar rate of raw materials and hydrolysis on the yield of the product were studied.
考察了物料配比、反应时间、反应温度和催化剂等因素对反应过程的影响，选择了适宜的工艺条件。
Such influential factors as the ratio of reactants and the type of catalyst, reaction time and temperature are investigated, and the proper technologic processing condition is chosen.
前言： 对影响锰粉矿冷压球团的主要工艺参数进行了试验，研究了粘结剂、成型压强、物料配比与球团的关系。
The author tells of main technical paramenter of cold-pressing ball, including some glue, typed pressure and the relationship between materials rate and balls.
研究了以二苯甲酮和80%水合肼为原料，合成二苯甲酮腙的工艺，探讨了物料配比、反应时间、浓度等对目的产物收率的影响。
Synthesis process of benzophenone hydrazone is studied with benzophenone and 80%hydrazine as raw materials. Effects of material ratio, reaction time and concentration on aimed products are explored.
考察了物料配比、反应温度、酸化还原的时间及酸化还原时采用不同的酸四因素对合成巯基乙酸收率的影响，确定了最优化的反应条件。
In the course of the experiment we study conditions of four factors, for example material proportion, reduction reaction temperature, reaction time and sorts of acid.
以甲基丙烯酸与甲基丙烯酸甲酯为原料，过硫酸钾为引发剂，经溶液聚合制备出药用肠溶性丙烯酸树脂。考察了物料配比、反应温度、溶剂浓度、引发剂用量对反应的影响。
Enteric acrylic acid resin for drug delivery was prepared by the solution polymerization with methacrylic acid and methyl methacrylate as raw materials and potassium persulfate as initiator.
工业上用理想气体方程对气体进行定量分析，通过调节气体的温度压力来控制物料的配比。
An ideal gas equation is used for quantitative analysis of gas in industrial production, then by adjusting gas temperature and pressure, it is possible to control mixing ratio of materials.
分析了尿基复合肥中的关键控制，尿基与干粉物料的配比，详细介绍了双闭环比值控制系统的设计；
The paper analyzes the main control of urea-based compound fertilizer the ratio of liquid urea and dry pow-der material.
它可根据用户设计的混凝土配比自动完成砂、石、水泥等3 - 6种物料的配料程序。
It can be based on user design of concrete proportion automatic completion of sand, stone, cement 3-6 kinds of material of ingredients program.
考察了物料摩尔配比、反应温度和反应时间对反应的影响，得到了最佳工艺条件。
Investigated molar ratio, reaction temperature and reaction time on the reaction, the optimal process conditions.
以该反应收率为目标，研究了反应物料与有机溶剂的配比、反应温度和碱液浓度等因素的影响。
The effects of the ratio of reactants to organic solvent, reaction temperature and concentration of aqueous sodium hydroxide on the yield of trim-tolyl phosphate were investigated.
调节副床二次风流化速度，可以调整两床物料循环率的分配比例。
The pressure distribution and solid recirculation rate were investigated in dual circulating fluidized beds.
调节副床二次风流化速度，可以调整两床物料循环率的分配比例。
The pressure distribution and solid recirculation rate were investigated in dual circulating fluidized beds.
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