• There is an optimum value about the concentration of a high molecular weight polymer.

    高分子质量浓度存在一个最佳

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  • Chemical reaction in which smaller molecules combine to form a high molecular weight polymer.

    通过化学反应把小分子联合分子量聚合物

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  • In the second stage, to ensure a high molecular weight polymer, enough reaction time is necessary.

    第二阶段为了确保得到分子量聚合物,需要足够的反应时间

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  • Test criteria formulated for filtering factor of ultra high molecular weight polymer has been widely applied in testing departments of oilfield.

    依据改进检测方法编制超高分子聚合物过滤因子检测标准油田测试机构广泛使用

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  • The role of high molecular weight polymers in reducing droplet size is explained in terms of polymer coil overlap which results in a large increase in the viscosity of the solution.

    大分子聚合物减少尺寸液滴数量作用可以解释聚合物分子链卷曲交迭从而使溶液黏度大幅度增加。

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  • The EZ-Plant solution contains a high molecular weight polymer, polyvinylpyrrolidone (PVP), which binds the reactive polyphenolic and polysaccharide contaminants present in plant tissues.

    EZ- Plant溶液含有分子量聚合物聚乙烯吡咯烷酮(pvp),能植物组织中的有活性多酚多糖污染物结合

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  • In the process of laboratory testing, evaluation of filtering factor of ultra high molecular weight polymer has certain limitation according to test of filtering factor of molecular weight polymer.

    生产应用表明,室内检测过程按照分子聚合物过滤因子测定方法来评价超高分子聚合物过滤因子表现出一定局限性

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  • The experimental results show that, under the condition of the same total amount of polymer, polymer flooding recovery will increase with the increase of high molecular weight polymer concentration.

    实验结果表明,在聚合物用量相同情况随着分子量聚合物浓度增大,聚合物采收率增大。

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  • A polymer is a substance of high molecular weight, well above the size of the compounds considered so far.

    聚合物一种高分子物质大小远远超出迄今所提到的各种化合物

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  • It introduced the gel chromatography to determine the average molecular weight and molecular weight distribution of high polymer.

    介绍用凝胶色谱法测定高聚物平均分子量分子量分布

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  • A natural or synthetic polymer of high molecular weight (i. e., 5000 or more).

    分子量(5000以上)天然合成聚合物

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  • The polymer composition shows relatively low-level long chain branching and relatively high-level molecular weight.

    聚合物组合物显示出相对低水平支化相对分子量

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  • The polymer molecular weight is high, the molecular weight distribution is narrow, and the polymerization method is green and environmental-protection.

    发明具有制得的聚合物分子量、分子量分布聚合方法绿色环保的优点。

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  • The high polymer "high" is refers to its molecular weight to be high.

    高分子的“就是分子量高。

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  • The invention pertains to the technical field of polymer material, in particular relating to a polyethylene material containing high molecular weight component and a preparation method thereof.

    发明属于高分子材料技术领域具体一种含有分子量组分聚乙烯材料及其制备方法

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  • The invention has its object to provide a curable composition having improved compatibility of a high-molecular-weight polyether polymer and a vinyl polymer and excellent in mechanical properties.

    发明课题提供一种固化组合物,其中的高分子量的聚醚类聚合物乙烯基类聚合物的相溶性得到了改善而且该组合物具有优异机械物性。

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  • The invention has its object to provide a curable composition having improved compatibility of a high-molecular-weight polyether polymer and a vinyl polymer and excellent in mechanical properties.

    发明课题提供一种固化组合物,其中的高分子量的聚醚类聚合物乙烯基类聚合物的相溶性得到了改善而且该组合物具有优异机械物性。

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