• 微波辐射辅助可以缩短反应时间提高反应效率,减少溶剂使用。

    Microwave irradiation is able to shorten the reaction time, increase the yield of the Pechmann reaction, and decrease the amount of solvent.

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  • 发明采用一步反应可制得产物缩短反应步骤,有利于工业化生产

    The invention adopts one-step reaction to achieve the desired product, and as a result, the reaction process is shortened, and such method is favorable to industrial production.

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  • 提出聚合工艺过程技术要点改善工艺条件、缩短反应聚合辅助时间

    It pointed that the key point of process was that improve process and shorten the reaction time.

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  • 实验基础上,考察缩短反应时间催化裂化产品分布和产品质量影响

    Based on experiments, the effect of shortening reaction time on the quality of FCC products were investigated.

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  • 单一溶剂相比在混合溶剂中反应提高果糖溶解度增加活,缩短反应时间

    Compared with single solvent, suitable mixed solvent could improve solubility of fructose, increase enzyme activity and shorten reaction time.

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  • 结果结论所用方法缩短反应时间提高反应选择性收率,可用于工业化生产

    RESULTS and CONCLUSION The new approach could significantly shorten the reaction time, improve the reaction selectivity and the yield, and it is also suitable for industrial production.

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  • 结果结论所用方法缩短反应时间提高反应选择性收率,可用于工业化生产

    RESULTS and CONCLUSION The new approach could significantly shorten the reaction time, improve the reaction selectivity and the yield, arid it is also suitable fur industrial production.

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  • 采用溶液聚合法制备高性能丙烯酸树脂,饥饿态”进料法聚合缩短反应时间提高单体转化率

    The experimental results showed that using the so-called starved feeding mode was able to shorten the reaction time and raise the conversion ratio of monomers.

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  • 选用N,N -二甲基乙酰胺作为反应溶剂缩短反应时间的同时,得到盖草能收率光学纯度

    The n, N-dimethyl acetamide is used as the reaction solvent, therefore, the reaction time is shortened, and simultaneously, the obtained Gallant-Super has high yield rate and good optical purity.

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  • 例如国家可能开发出快速运载弹头的武器系统,需要一个国家缩短反应时间,制造更多的武器来进行报复

    For instance, one country might develop weapons that could deliver warheads more rapidly, which would require the other to shorten its response time and build redundant, retaliatory weapons.

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  • 采用新的工艺方法可以收率得到纯度目的产物,减少焦油的生成量缩短反应时间因而可大大提高经济效益

    By using this new process the end product can he obtained with high yield and excellent purity. Tar formation and reaction time can he also reduced thus increasing the economic, results greatly.

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  • 研究结果表明微波法制备有机脱土常规方法制备有机蒙脱土相比,不仅操作方法简单方便易行,并且可以大大加快反应速率,显著缩短反应时间

    The result shows that the treatment by microwave is superior to the traditional method not only in predigesting process but also in shortening the reaction time apparently.

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  • 关键缩短反应周期

    The key here is to shorten your feedback cycle.

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  • 这句话我的理解和你稍有不同:得克萨斯运输研究所提出了一些有助于舒缓拥堵的简单措施缩短事故处理反应时间等。

    p5:TTI points to simple steps that could help, such as shortening the response time to accidents.

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  • 尽量避免酸碱介质交替使用(中和反应介质),以免缩短寿命

    Should try to avoid acid-base media used interchangeably (except in and reaction medium) in order to avoid shortening life expectancy.

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  • 牛磺酸合成方法进行了改进缩短反应时间减少了氢溴酸的用量

    The synthetic method of taurine was improved by shortening the reaction time and decreasing the amount of hydrobromic acid.

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  • 基底离式构造大陆板块边缘受到俯冲、消减、挤压缩短作用大陆板块内部反应

    The basement decoupling structure is the reaction in the continent plate when the marginal of continent plate subducted, subdued, extruding and shorten.

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  • 结果表明,微波辐射能使反应时间大大缩短

    The results show that the reaction time was shortened.

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  • 结论工艺简化操作、提高了收率、缩短反应时间、减少了试剂用量

    Conclusion the operation is simplified, the yield is raised, the reaction time is shortened and the usage of the reagent is reduced.

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  • 为了保证射击精度缩短作战反应时间舰炮对远程岸上目标实施攻击需要实时获取炸点相对于目标的偏差情况。

    In order to ensure the accuracy of firing and to shorten the operational reaction time, while performing ship-to-shore gun fire, naval gun needs to obtain the real-tine bias data of burst points.

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  • 传统方法相比反应时间大大缩短,降低了生产成本

    Compared with the traditional methods, the reaction time is reduced greatly and the cost of production is Lowered.

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  • 传统方法相比反应时间极大缩短

    The reaction time was drastically reduced as compared to conventional methods.

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  • 结论新工艺提高了收率缩短反应时间消除了毒性溶剂适合工业化生产

    CONCLUSION the yield is raised, and the reaction time is shortened and the toxic solvent is removed. The procedure developed is suitable for industrial production.

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  • 偏心加速度或负加速度旋转相对于Z旋转,反应缩短

    Compared with Z-axis acceleration and deceleration, the reaction time was shortened during off-vertical axis constant angular acceleration and deceleration.

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  • 使用红外线加温原理加快涂料稀释挥发和油漆化学反应缩短涂料等候干燥时间

    Using the infrared heating theory, it can accelerate the volatilization of the attenuant of the paint and shorten the time for drying.

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  • 反应的“诱导缩短了;

    The induction period for the condensation reaction was shortened.

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  • 硫酸钾加速凝固反应速率,缩短凝固时间

    Potassium sulfate accelerate the speed of the reaction, thus it reduce the setting time.

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  • 焦炭燃烧过程受粒径大小的影响,粒径减小,燃烧反应速率加快,燃烧时间缩短有利于燃烧。

    The coke combustion rate is also faster and combustion time is shorter if the particle size is smaller, which is favorable to combustion.

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  • 焦炭燃烧过程受粒径大小的影响,粒径减小,燃烧反应速率加快,燃烧时间缩短有利于燃烧。

    The coke combustion rate is also faster and combustion time is shorter if the particle size is smaller, which is favorable to combustion.

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