1、

The balanced valve with low shearing force comes from the reform of spherical valve and control valve, and it combines with both merits of them and proposes the technical process of polymer drive.

平衡式低剪切调节阀是在原球阀和调节阀的基础上改进,结合两种阀门的优点提出了聚合物驱油工艺流程。

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2、

It is proved that most kinds of polymer additives can improve the composite wear value of oiliness and EP agent.

结果证明多数粘度指数改进剂可提高油性极压剂的综合磨损值。

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3、

"D" type bearings with the lubrication mechanism of polymer, make the bearing surface, and return to the pump inlet side, in order to ensure the effective axis.

“D”型轴承结合了强制润滑机理,使聚合物经轴承表面,并返回到泵的进口侧,以确保旋转轴的有效润滑。

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4、

Concentration-dependence of Solution Viscosity of Branched Polymer

支化高分子稀溶液粘度的浓度依赖性

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5、

Coking Test and Study Based on Acid Tar Polymer Blended Coal

酸焦油聚合物配煤炼焦的试验研究

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6、

The property of the compounds blended by the modified asphalt illustrated above with the different polymer were discussed.

探讨了上述化学反应的沥青与各种不同聚合物共混后的性能。

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7、

Study on Sealing Optimization of Ribbon Blender Application in Resist Salt Polymer Process

抗盐聚合物生产中大型螺条混合机的密封优选研究

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8、

In this article we emphasize on the analysis and research on the white bole and polymer's mixing to get the functional material on the basis of summarizing the present of it.

我们在总结了现有状况的基础上,着重对白泥与聚合物共混制功能材料方面进行了相应的分析和研究。

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9、

Research on the Ultrasonic Bonding Method for Polymer Microfluidic Chips

聚合物微流控芯片超声波键合方法研究

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10、

Advances in Research on Highly Branched Polymer

高度支化聚合物的应用研究

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11、

Design and Synthesis of Photo-sensitive Amphiphilic Block Copolymer and Branched Polymer

光响应型双亲嵌段共聚物和支化聚合物的设计合成

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12、

A Kinetic Analysis of Coupling Reaction Generating Star Branched Polymer

星形偶联反应的动力学分析

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13、

Hyperbranched polymers are a new functional polymer materials which have highly branched structure, good-solubility, low viscosity and high chemical reactivity.

超支化聚合物是一种具有高度支化结构、良好溶解性、低粘度以及较高化学反应活性的新型功能高分子材料。

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14、

The treatment included two stages of associative polymer solutions and 20 wt % HCl with additives.

处理过程包括两个阶段:复配的聚合物溶液和含添加剂的20%(质量百分比)盐酸.

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15、

Light-emitting diodes ( LEDs ) based on polymer have attracted due to their possible application as large-area light-emitting displays.

聚合物发光二极管以其独有的优点在显示方面显现了光明的前景,关于它的研究也很快成为国际上竞争激烈的热点.

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17、

Synthesis and Characterization of Polymer for Blood Matching Test

配血用高分子材料的合成与表征

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18、

RBZ Molecular Theory of Entangled Network of Star Branched Polymer

星形支化聚合物缠结网络的RBZ分子理论

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19、

Application of the Slippage Function to Star-type Branched Polymer Solutions

滑动函数应用于星形支化聚合物溶液

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20、

It is discussed for the effect of types of surfactants and concentrations, alkaline concentrations, salinity, polymer, crude oil fractions, bivalent cation, non-ionic surfactants on interfacial tensions.

探讨了表面活性剂种类和浓度、碱浓度、矿化度、聚合物、原油馏分、二价阳离子和非离子表面活性剂等对界面张力的影响。

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