• 加入适量阻聚可以延长其保存期

    The storage time could be prolonged by adding retarder.

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  • 一方面,我们已经看到非常明显的。

    On the other hand, we have already seen that self-inhibition may be very marked.

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  • 最后展望裂解碳五馏分今后研究方向。

    Finally, the future development of inhibitors for cracking C5 fractions is prospected.

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  • 所以本文重点研究了涂料固化过程阻聚抑制

    So the restraining of the oxygen inhibition in the solidifying process was investigated in detail in this paper.

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  • 探索催化剂阻聚反应温度水解反应影响

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

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  • 碳三注入保证乙烯装置长周期运行关键因素之一

    Injection of C_3 polymerization inhibitor is one of the critical factors which guarantee the long-term operation of ethylene plant.

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  • 不同用量、投料投料方式条件下合成环氧丙烯酸酯。

    The epoxy acrylate was synthesized with different amounts of inhibitor, feed ratios and feeding modes.

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  • 由于空气阻聚效应,而经常引起室温固化不饱和树脂表面发粘

    The cure-inhibition effect of the atmospheric oxygen usually causes the surface stick of the cold-cured unsaturated polyester resin.

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  • 请求英语高手翻译一下添加转移催化剂PEG-400剂对叔…

    Add a phase transfer catalyst PEG-400 and the inhibitor ofp-tert-butyl-catechol synthesis of cinnamic acid on the yield …

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  • 文中结垢机理出发,提出优化碳三注入方法予以实施取得了一定的效果

    In this article, methods for optimizing the injection of C_3 polymerization inhibitor are presented based on the mechanism of fouling, and a cer - tain effect is achieved upon implementation.

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  • 运输过程中不 三、性能特点:产品具有抗氧化防腐分散金属钝化等功能。

    The product is high concentrated, stable quality, easy disperse, good resistance to oxidation, better metal passivation and good corrosion resistance.

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  • 探讨丙烯酸十四醇摩尔比,催化剂阻聚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.

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  • 由于采用的催化剂阻聚剂独具特点,异于常规,使得TMPTA 收率达到98%且色泽清透。

    As the catalyst and inhibitor were particular, the yield of TMPTA in high transparency reached 98%.

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  • 结果表明ZC的使用性能达到进口阻聚水平,完全可以替代进口产品应用工业装置中。

    The result showed that inhibitor ZC can achieve the level of import product, and can substitute it in industrial equipment.

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  • 实验结果证明阻聚外,其它各物质均可催化剂产生协同作用,不同程度地提高了稠油

    The experiments results shows that any mass, except polymerization inhibitor, has synergetic effect with catalyst and enhanced viscosity reduction rate of extra-heavy oil.

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  • 结果表明,在五类物质中吩噻嗪AM自由基产生较强阻聚能力产物分子量影响较小

    Results indicate that the phenothiazine has strong capability to inhibit the radical polymerization of AM and has a little effect on the molecular weight of the products.

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  • 现有技术相比,本发明为了防止急冷油在较高温度下粘度急剧上升采用与舒展结合的方法

    Unlike available technology, the present invention adopts the method of combining polymerization inhibiting and extending to avoid the abrupt raising of viscosity of quenching oil.

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  • 介绍了耐水型光合丝印感光制备方法,讨论了成膜剂、活性单体阻聚感光胶感光成像性能影响

    This article reports the preparation process of the photopolymer emulsion, and the effects of the monomer, film former and inhibitor on the photosensitivity and image forming property of the emulsion.

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  • 介绍成型有机浸渍基本组成催化剂阻聚及其固化机理,并综述国内外加成型液体有机硅浸渍漆的应用情况。

    The paper introduces the basic components of an additive liquid silicone impregnating varnish, the catalyst, the inhibitor and its curing mechanism.

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  • 实验结果表明复合SPJ701 -HQ阻聚效果较好反应诱导,说明氮氧自由基与HQ协同效应。

    The result shows that the complex inhibitor of SPJ701 and HQ which has long polymerization reaction induction period, is better than HQ on inhibition efficiency.

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  • 本法次进样同时测定丙烯酸组分阻聚剂,大大节省了检测时间,工业生产丙烯酸提供了快速有效的测定方法

    The inhibitor and components of crylic acid can be determined simultaneously by one injection, which provides a rapid and efficient method for the determination of industrial crylic acid.

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  • 考察了过氧化物含量对实验性化学固化树脂双键转化、显微硬度、压缩强度、径向抗张强度、弯曲强度和固化时间影响

    In this study, the effects of various contents of peroxide, amine, and inhibitor on polymerization degrees, mechanical performances, and curing time of dental resins were investigated.

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  • 合成了一种磷酸酯改性含氯丙烯酸酯低物,讨论合成过程控制剂使用、丙烯酸酯单体选择等因素合成工艺性能影响

    The title oligomer has been prepared. Influence of control of preparation process, inhibitors, selection of acrylic monomers on preparation technology and product properties are discussed.

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  • 然后结合丙烯酸树脂固化特点,从光源活性稀释、引发剂体系多方面考虑,主要改进引发剂体系,找到合适的抑制表面阻聚方法

    Then, considering many respect such as light source, diluent and photoinitiator, mainly improving photoinitiating system, we found the solutions to oxygen inhibition of acrylic resin in uv-curing.

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  • 作者研究琥珀酰亚胺不同水解条件其产物天冬氨酸性能的影响

    The influence of the different conditions of polysuccinimide hydrolyzation on the scale inhibition effect of polyaspartic acid is studied.

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  • 静态试验小型动态垢试验结果表明两种水处理工艺具有很好的协同增效作用大大提高天冬氨酸效果

    Static and dynamic scale inhibition tests showed good synergistic scale inhibition effect, and can greatly heighten the sale inhibition effect of polyasparticacid.

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  • 静电处理显著提高环氧琥珀性能

    Electrostatic water treatment can significantly increase the scale inhibition performance of PESA.

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  • 静电处理显著提高环氧琥珀性能

    Electrostatic water treatment can significantly increase the scale inhibition performance of PESA.

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