Polyketone resin is high molecular polymer.
聚醛树脂为高分子聚合物。
The influence of high molecular polymer additive on the structure of jet is studied.
用试验方法对淹没状态下高分子添加剂射流轴向动压力分布进行了研究。
The infrared spectra show that the modified polyacrylamide is a high molecular polymer with special structure.
红外图谱显示，该聚丙烯酰胺是一种具有特殊结构的有机高分子化合物。
The drag of flow in pipes can be greatly reduced by adding a very small amount of high molecular polymer to water.
在清水里加入微量的高分子聚合物，可以大大降低管路阻力。
The preparation and application of high molecular polymer ultrasound contrast agents were reviewed in this article.
本文就高分子材料超声造影剂的制备及其应用研究进展作一简要综述。
The inorganic mineral combined with modified high molecular polymer can increase the permeability of coated fertilizer.
无机矿物质与改性高分子聚合物共混，能够提高肥料包膜的透性。
PLGA is a kind of degradable high molecular polymer with good biocompatibility. Drug connected have the function of control release.
聚乳酸乙醇酸（PLGA）是一种可降解的高分子聚合物，其对药物具有缓释作用，且有较好的生物相容性。
Dispersive dye-starch was fixed in a carrier by cross linking reaction of starch and high molecular polymer and dye-starch film was formed.
通过淀粉与高聚物交联反应将制备的分散状染色淀粉固着于高分子载体上，形成染色淀粉薄膜。
The electrode material is a metal electrode material jointly decorated by a conductive high molecular polymer with synergy and transition metal nanometer particles.
本发明的电极材料为具有协同作用的导电高分子聚合物和过渡金属纳米粒子共同修饰的金属电极材料。
Objective to explore a way to produce a novel high molecular polymer ultrasound contrast agents, and to explore its effect of enhancing ultrasound imaging in vitro experiment.
目的探索应用人工合成高分子聚合材料制备微泡超声造影剂的方法并观察其体外显影效果。
The invention belongs to the field of the high molecular material, in particular to a conductive film of a coating of a high molecular polymer and a preparation method thereof.
本发明属于高分子材料领域，特别是涉及一种高分子聚合物涂层导电膜及其制备方法。
Anti dispersion agent for low fluidity loss underwater concrete was prepared with soluble high molecular polymer and tests on anti dispersion and fluidity loss were carried out.
采用速溶高分子聚合物，制成低流动性损失水下混凝土用抗分散剂，并进行抗分散性、流动性损失试验。
An advanced electrolytic process using high molecular polymer film as the diaphram to prepare high purity auric potassium cyanide was presented as the subsequent purification process.
介绍了一种先进的高分子聚合物隔膜电解制备高纯氰化金钾工艺及纯化工艺。
The traditional asphalt materials cannot meet the demands of heavy loading condition so that a feasible method is proposed to modify the traditional asphalt using some high molecular polymer.
针对传统沥青材料已不能满足当前繁重荷载要求的现状，介绍了聚合物改性沥青的有关技术知识，阐述了选用某些高分子聚合体改变传统沥青特性的方法，以提高沥青的产品性。
Accurate evaluation on physicochemical property of high molecular weigh polymer is favorable for further optimization of different polymers and for guidance of injection parameters.
对超高分子聚合物理化性能的准确评价有利于对不同聚合物进一步优选并指导其注入参数的优化。
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，在室内检测过程中，按照中分子聚合物过滤因子的测定方法来评价超高分子聚合物过滤因子表现出了一定局限性。
Test criteria formulated for filtering factor of ultra high molecular weight polymer has been widely applied in testing departments of oilfield.
依据改进的检测方法编制的超高分子聚合物过滤因子检测标准已在油田各测试机构广泛使用。
A polymer is a substance of high molecular weight, well above the size of the compounds considered so far.
聚合物是一种高分子的物质，其大小远远超出迄今所提到的各种化合物。
Starting from the relation between structure and properties of polymer, high molecular polysiloxanes containing of different content of aminopropyl groups were designed and synthesized.
从聚合物结构与性能关系入手，设计合成了高分子量的不同氨丙基含量的含氨丙基聚硅氧烷。
Polyacrylamide (PAM) is a group of water-soluble high-molecular polymer and has been widely applied to different fields of industry, agriculture and peoples' daily life.
聚丙烯酰胺是一类重要的水溶性高分子聚合物，已广泛应用到工农业生产的各个领域和人们的日常生活中。
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值。
The advantages of the high affinity and selectivity of the molecular imprinted polymer nanotube membrane in chemical separation are also discussed.
分子印迹聚合物纳米管膜在化学分离中具有高亲和性和高选择性的优点。
Synthetic resin is a high-molecular polymer produced artificially through the polymerization of low-molecular monomers such as ethylene, propylene and chloroethylene etc.
合成树脂为人工合成的高分子聚合物，是由低分子原料（如乙烯、丙烯、氯乙烯等）通过聚合反应生产的。
In the second stage, to ensure a high molecular weight polymer, enough reaction time is necessary.
在第二阶段，为了确保得到高分子量聚合物，需要足够的反应时间。
A natural or synthetic polymer of high molecular weight (i. e., 5000 or more).
高分子量(即5000以上)的天然或合成聚合物。
The polymer molecular weight is high, the molecular weight distribution is narrow, and the polymerization method is green and environmental-protection.
本发明具有制得的聚合物分子量高、分子量分布窄，聚合方法绿色环保的优点。
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成大分子量的聚合物。
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成大分子量的聚合物。
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