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- 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%25(质量百分比)盐酸。
- Ruckenstein E. Surfactant aggregtion in nonionic polymer solutions[J]. Langmuir, 1999,15:8086. 周晖;黄荣华.;疏水缔合水溶性丙烯酰胺-丙烯酸正辛酯共聚物的溶液性能[J]
- Man-made cores are used to test core-shearing, rheology cures of sheared polymer solutions are tested and rheology properties analyzed by comparison. 针对疏水型缔合聚合物和普通线性高分子聚合物两种不同分子结构的聚合物,开展了岩芯剪切对聚合物溶液流变行为的影响研究。
- The capillary electrophoresis using non-gel sieving matrices is one of the most important techniques for DNA separation.The uncrosslinked polymer solutions are generally used as sieving matrices. 使用无胶筛分介质的毛细管电泳是最重要的DNA分离技术之一,通常使用无交联的高分子溶液作为无胶筛分介质。
- Regular array microporous films from poly(L-lactic-co-glycolic acid) (PLGA) were prepared on stainless steel substrates utilizing the condensation of water droplets on polymer solutions. 水在不锈钢基体、致密膜表面和微孔膜表面的接触角检测结果表明微孔膜呈现较强的疏水特性。
- The experimental results show that difference on flow property exists between CDG and polymer solution. 实验结果表明 ,由于分子结构上的不同 ,交联聚合物溶液在流动性质方面与聚合物溶液间存在明显差异
- Polystyrene/clay nanocomposites have been prepared by polymer solution directly intercalating organic clay. 介绍了采用大分子溶液直接插层有机粘土制备聚苯乙烯/粘土纳米复合材料合成技术。
- TEO-DSB is soluble in chloroform and methylene dichloride and the polymer solution can be spin-coated onto various substrates giving highly t... TEO-DSB可溶于氯仿、二氯甲烷等有机溶剂中;可以采用旋涂的方法制备成均匀、透明的高质量的薄膜.
- The oil interface can be coned by the viscous elastic pulling force of polymer solution and the front cone interface is moving to form a oil thread. 聚合物溶液的黏弹性拉力可以使油相界面呈锥形突起,锥形前端界面不断运移形成细丝状;
- Laboratory test of rheological property of polymer solution shows that polymer solution rheological property is inline with power-law mode. 室内聚合物溶液流变性测试表明,大庆油田应用的聚合物溶液的流变性符合幂律模式。
- As a matter of fact we never used this kind of system before, to recover polymer solution from used filter press cloths. 实际上我们以前没有使用过这种系统,从使用过的过滤压力布中恢复聚合物溶液。
- In our research, the properties of polymer solution and the chelate reaction between polymer and Ca2+ were chiefly considered. 在研究过程中,高聚物溶液的性质和高聚物与钙离子的络合性质被放在首位考虑。
- The t ests show that there is no clear effect to the viscosity of polymer solution whe ther the water deoxidizes or not. 通过试验证明 ,低矿化度清水脱氧与否对聚合物溶液粘度及驱油效果没有明显影响。同时脱氧站在运行过程中亦曝露出其工艺设备、脱氧塔填料等问题。
- The study results show that separate zone polymer flooding can effectively control interlayer injected polymer solution, its... 研究结果表明,分层注入可以有效地控制层间聚合物溶液的注入量,效果好于合注。
- The injection distribution system of polymer flooding is very complex.As a container used to prepare polymer solution,the slake pot is very large. 聚合物驱的配注工艺较为复杂庞大,熟化罐作为聚合物的溶解平台,往往需要较大的体积。
- Equations for calculating the relative viscosity of polymer solution and method for determining the instrumental constants are given. 列举了溶液相对粘度的计算公式和仪器常数的订定方法, 并给出了文献和实验的例证。
- The literature investigation and study means that Associating Polymer Solution (APS) has better viscoelasticity than HPAM. 与HPAM相比,缔合聚合物溶液具有更好的粘弹性。
- high concentrated polymer solutions 高浓度聚合物溶液
- The results show that the membrane thickness of the microcapsule increase while the microcapsule porosity decrease with increasing the PES concentration in the polymer solution. 结果表明,随着制囊膜溶液中PES浓度的增加,微囊的壁厚随之而增加,微囊的空隙率也逐渐变小;
- Due to high injection pressure of high concentration polymer solution,reducing injection pressure of high-concentration polymer solution with surfactant has been researched. 针对高浓度聚合物溶液注入压力高的实际情况,开展了表面活性剂降低高浓度聚合物注入压力的研究。