The optimum reaction temperature and time were given.
给出了最佳反应温度和反应时间。
The proper reaction temperature and time are determined in the experiment.
通过试验，确定了合适的反应温度和反应时间。
Effects of reaction temperature and time, as well as solvent and catalyst on yield were investigated.
考察了溶剂、反应温度、时间和催化剂对反应产率的影响。
The effects of monomer concentration, initiator, reaction temperature and time on copolymerization were studied.
考察了单体浓度，引发剂浓度，反应温度和时间等对共聚反应的影响。
The effects of organic promoter, catalyst amount, reaction temperature and time on the synthesis were investigated.
考察了有机助剂、催化剂用量、反应温度、反应时间等因素对反应的影响。
The effect of material ratio, catalyst amount, reaction temperature and time on the yield of adipic acid is studied.
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 oxidant(TAP-H2O2), DBSA, reaction temperature and time on the yield and conductivity of the doped polyaniline was studied.
研究了TAP-H2O2及DBSA的用量、反应温度和时间对聚苯胺的导电率及产率的影响。
The rules influenced by many factors, such as reaction condition, reactant proportion, reaction temperature and time, was draw out.
考察了反应条件的控制、反应原料配比、反应时间、反应温度等因素对产品性能的影响规律。
The effects of reaction temperature and time, the amount of alkali added in the first step on the quality of the product were studied.
研究了反应温度、反应时间和第一步加碱量对产品质量的影响。
The influences of reaction temperature and time, the amount of sulfuric acid and water on the degree of substitution were investigated.
分别考察了反应时间、反应温度等对取代度的影响。
The impact of reaction temperature and time, as well as the ratio of reaction, on the samples' morphology and structure were discussed.
考察了反应物配比以及反应温度和时间对产物形貌的影响。
The effects of reaction temperature and time, reactive stock concentration, aging mode and time on the properties of reaction product were discussed.
讨论了反应温度、反应物料浓度和老化方式及时间对反应产物性能的影响。
To synthesis of Alkanolamide from the peanut-oil Acid methyl Ester. Some influences of starting burden, reaction temperature and time were discussed.
本文用花生油经甲酯化后，直接与二乙醇胺缩合制备烷醇酰胺，并讨论了反应条件如原料配比、反应温度和时间对产品性能的影响。
The reaction conditions such as dosages of catalyst, 1, 4 dioxane and water, solvent type, reaction temperature and time, adding method were also studied.
同时还研究了催化剂用量、1,4二氧六环的用量、溶剂种类、反应温度、反应时间、水量及加水方式等对该反应的影响。
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。
Moreover, experiments showed that the degradation rate was influenced by some factors, such as the catalysis synthesis method, reaction temperature and time.
同时实验还表明，催化剂合成方法、合成温度及时间等因素对催化降解效率都有影响。
The influences of triethylamine amount, surfactant, reaction temperature and time on the size and shape of lanthanum hydroxide nanorods were investigated in detail.
详细研究了三乙胺的用量、表面活性剂、反应温度和时间对产物形貌及尺寸的影响。
The influences of the treating time, power, treating pressure of plasma, concentration of monomer, reaction temperature and time on the grafting rate are discussed.
探讨了等离子体处理时间、放电功率、气体压强及接枝单体浓度、接枝反应时间、温度等各因素对接枝率的影响规律。
The effects of reaction temperature and time and reactant concentration on experimental results are investigated, obtaining finally the optimum experimental conditions.
研究和讨论了反应温度、反应时间、反应物浓度对实验结果的影响，最终得到反应的最佳条件。
The effects of mole ratio of raw material, amount of catalyst, reaction temperature and time on the yield are investigated. The most favorable reaction conditions is obtained.
通过考察原料摩尔比、催化剂用量、加料温度、反应温度和反应时间等因素对收率的影响，得到了最佳反应条件。
The experiment results indicated that the carbon conversion from asphalt to gel was directly related to the reactant ratio, reaction temperature and time, and asphalt properties.
试验结果表明：制备炭质凝胶的转化率与反应物配比、反应温度、反应时间及沥青原料性质有关。
The experimental results indicated that reaction temperature and time were influence on acetyl content of APC products. Liquid crystalline phase transition changed with acetyl content .
实验表明，产物的乙酰基含量受合成温度和反应时间影响，其热致液晶的相转变温度和温域随乙酰基含量变化。
The effects of reaction temperature and time on the process were studied. The quantity of initiator, suspension agent, chemical and physical crosslinking agents on the resin's formation and...
研究了聚合温度、反应时间以及引发剂、分散剂用量和交联剂形式及用量对树脂形态、凝胶分率和吸三氯乙烯、苯等的影响。
Effects of reaction temperature, oxygen concentration, catalyst dosage and reaction time on oxidation of benzyl alcohol were investigated.
考察了反应温度、氧浓度、催化剂用量以及反应时间对苯甲醇氧化的影响。
The influence of reaction temperature, initiator level. reaction time and rubber level on the graft polymerization was investigated.
考查了反应温度、引发剂用量、反应时间和胶用量对接枝共聚反应的影响。
Reaction time, temperature, concentration of acid and different kinds of organic acid to the degradation speed of chitosan are studied.
试验研究了不同有机酸及反应时间、温度、酸的浓度对壳聚糖降解速度的影响。
The influence of reaction temperature and reaction time on degree of esterification were investigated.
通过正交实验考察了反应时间、反应温度对聚乙烯醇酯化程度的影响。
The influence of acrylic acid and tetradecyl alcohol, amount of catalyst and inhibitor, reaction temperature, reaction time were investigated.
探讨了丙烯酸与十四醇摩尔比，催化剂和阻聚剂的用量、反应温度及反应时间对酯化反应的影响。
The influence of acrylic acid and tetradecyl alcohol, amount of catalyst and inhibitor, reaction temperature, reaction time were investigated.
探讨了丙烯酸与十四醇摩尔比，催化剂和阻聚剂的用量、反应温度及反应时间对酯化反应的影响。
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