• 聚合反应温度提高,聚合速率加快

    Polymerization speed increases with the increase of reaction temperature.

    youdao

  • 给出最佳反应温度反应时间

    The optimum reaction temperature and time were given.

    youdao

  • 确定了适宜催化剂用量反应温度

    The proper amount of DBTL catalyst of reaction temperature were given.

    youdao

  • 讨论了反应温度催化剂酯化过程影响

    The effects of reaction temperature and catalyst on esterification has been discussed.

    youdao

  • 反应温度过高,碳纳米管都很低。

    A comparative study showed that the yield was low when the reaction temperature was too low or too high.

    youdao

  • 闪速炉反应温度直接影响产品产量质量

    The reactive temperature of flash stove directly influences the product's quantity and quality.

    youdao

  • 通过试验,确定合适反应温度反应时间

    The proper reaction temperature and time are determined in the experiment.

    youdao

  • 研究了催化剂反应温度等因素反应影响

    The effect of catalyst and temperature on the reaction were studied.

    youdao

  • 研究反应温度气体流量磷化氢净化效率影响

    The influence of reaction temperature and gas flow rate on purification efficiency was studied.

    youdao

  • 考察反应温度磺化试剂用量磺化反应影响。

    The influences of reaction temperature and amount of sulfonating agent on sulfonating reaction were investigated.

    youdao

  • 探索催化剂阻聚剂反应温度水解反应影响

    The effect of the catalyst, inhibitor and temperature on the hydrolysis was also investigated.

    youdao

  • 研究反应温度溶剂催化剂及用量对反应影响

    The influence of reaction temperature, used solvents and catalysts on the prepolymerization reaction was investigated.

    youdao

  • 同时讨论了反应温度氯化物浓度金属沉积速度影响

    The effects of reaction temperature and chloride concentration on the deposition rate of metal are also discussed.

    youdao

  • 考察空速、进料浓度反应温度因素对催化剂活性的影响

    The effect of space velocity on catalyst was studied as well as concentration and temperature.

    youdao

  • 经典方法比较,本文所述方法反应温度较低操作较为简便

    The method described here has been facilitated by lower reaction temperatures and simpler procedure compared with the conventional way.

    youdao

  • 研究结果表明随着反应温度反应时间增加反应速率加快

    Results showed that, with increasing temperature and time the rate of reactions rose.

    youdao

  • 研究了氯化钠焙烧反应温度其它转化浸出率的有关因素

    The effect of phase reaction temperature of salt roasting and other factors on vanadium recovery is investigated.

    youdao

  • 介绍了涂料生产工艺配方讨论了反应温度性能影响

    Technological process and formula of the coating is presented and effects of reaction temperature on coating performance discussed.

    youdao

  • 讨论了剂用量反应温度时间等因素对封端反应影响问题

    The effects of amounts of blocking agent, temperature and time on the blocking reaction were studied.

    youdao

  • 研究了反应时间臭氧浓度反应温度HDPE氧化程度影响

    Effects of reaction time, ozone concentration and reaction temperature on oxidation of HDPE were studied.

    youdao

  • 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影响

    The influence of reaction temperature and reaction time on degree of esterification were investigated.

    youdao

  • 考察单体浓度引发剂浓度反应温度时间对共聚反应影响

    The effects of monomer concentration, initiator, reaction temperature and time on copolymerization were studied.

    youdao

  • 有关反应温度原材料配比因素反应影响进行了详尽的研究。

    The factors which affect the reaction, such as reaction temperature and raw material ratio, have been discussed.

    youdao

  • 探讨催化剂溶剂反应温度反应用量等对共氧化行为影响

    The influence of catalysts, solvents, reaction temperature, dosage of the reactants on the co-oxidation were discussed.

    youdao

  • 一定反应温度范围内提高反应温度有利于一些转移反应进行

    Some hydrogen transfer reactions were favored by raising temperature in specific range of temperature.

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  • 文中简介了催化剂反应机理,以及反应温度进料反应影响

    The catalysts, mechanisms, effects of reaction temperature and reactant flow rate on the reaction were also described.

    youdao

  • 考察反应温度浓度催化剂用量以及反应时间甲醇氧化影响

    Effects of reaction temperature, oxygen concentration, catalyst dosage and reaction time on oxidation of benzyl alcohol were investigated.

    youdao

  • 考查了反应温度、引发剂用量、反应时间用量对接共聚反应影响

    The influence of reaction temperature, initiator level. reaction time and rubber level on the graft polymerization was investigated.

    youdao

  • 讨论反应温度反应摩尔、溶剂用量、反应时间的影响。

    And discussed the reaction temperature, the ratio of reagent, the solvent concentration, reaction time on the production rate.

    youdao

  • 讨论反应温度反应摩尔、溶剂用量、反应时间的影响。

    And discussed the reaction temperature, the ratio of reagent, the solvent concentration, reaction time on the production rate.

    youdao

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