• The optimum reaction temperature and time were given.

    给出了最佳反应温度和反应时间。

    youdao

  • Polymerization speed increases with the increase of reaction temperature.

    聚合反应温度提高,聚合速率加快。

    youdao

  • 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。

    youdao

  • Static adsorption showed that the adsorption effect was related to reaction temperature.

    静态吸附结果表明,反应温度对纤维的吸附效果有影响。

    youdao

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

    研究反应温度和气体流量对磷化氢净化效率的影响。

    youdao

  • 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。

    youdao

  • The effects of the reaction temperature, air quantity and reaction time on asphalt quality are studied.

    考察了反应温度、风量和反应时间对油浆氧化沥青性能的影响。

    youdao

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

    反应温度过高或过低,碳纳米管的产率都很低。

    youdao

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

    研究了反应时间、臭氧浓度和反应温度对HDPE氧化程度的影响。

    youdao

  • The influence which the reaction time and the reaction temperature had made to adsorption capacity was studied.

    在此基础上研究和探讨了反应时间、反应温度对吸附剂吸附能力的影响。

    youdao

  • 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。

    youdao

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

    有关反应温度、原材料配比等因素对反应的影响都进行了详尽的研究。

    youdao

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

    研究了氯化钠焙烧中相反应温度及其它与钒转化浸出率的有关因素。

    youdao

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

    考察了反应温度、磺化试剂用量对磺化反应的影响。

    youdao

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

    同时还讨论了反应温度和氯化物浓度对金属沉积速度的影响。

    youdao

  • Effects of reaction temperature, reaction time, solvent, catalyst and its amount on prepolymerization was studied.

    探讨了反应温度、反应时间、溶剂、催化剂及用量对预聚反应的影响。

    youdao

  • 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。

    youdao

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

    文中简介了催化剂、反应机理,以及反应温度和进料流率对反应的影响。

    youdao

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

    研究了反应温度、溶剂、催化剂及用量对预聚反应的影响。

    youdao

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

    探讨了催化剂、溶剂、反应温度及反应物用量等对共氧化行为的影响。

    youdao

  • The results showed that reaction temperature should be low at first, and then increasing temperature to complete reaction.

    结果显示:在较低温度下,通过较长的反应时间可以使反应更好地向设计方向进行。

    youdao

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

    并讨论了反应温度、反应物的摩尔比、溶剂的用量、反应时间对产率的影响。

    youdao

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

    介绍了该涂料的生产工艺和配方,讨论了反应温度对其性能的影响。

    youdao

  • 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。

    youdao

  • The influences of medium alkalinity, solvents, reaction temperature and reaction time on the yield of the product were investigated.

    讨论了介质碱性、溶剂、反应温度和反应时间等工艺条件对产物收率的影响。

    youdao

  • The product distribution could be improved by using higher reaction temperature to improve atomization and gasification of feedstock.

    增大剂油比,提高反应温度可以改善原料油的雾化、汽化效果,对改善裂化产物的产品分布有利。

    youdao

  • The effect of acid-alcohol ratio, acidity of catalyst, amount of catalyst, reaction time, and reaction temperature were investigated.

    考察了醇酸比,催化剂酸度,催化剂用量,反应时间,反应温度对酯化产率的影响。

    youdao

  • With the increase of hydrothermal reaction temperature, the diameter of the particles accreted and size distribution forms inhomogeneous.

    随着水热温度的升高,粒子的直径随之增大,而形貌和尺寸的均一性则有所降低。

    youdao

  • 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。

    youdao

  • 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。

    youdao

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