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- Bacteria A metabolizes non-water soluble polymer, decreases the water cut in the produced fluid in oil wells, and increases the single well production. 摘要A菌在储层中代谢非水溶性聚合物，能够降低油井产出液含水，提高单井产量。
- Bacteria A metabolizes non-water soluble polymer, decreases the water cut in the produced fluid in oil wells,and increases the single well production. 菌在储层中代谢非水溶性聚合物,能够降低油井产出液含水,提高单井产量。
- A strong dependence of water soluble polymer (WSP) formation on DMAEMA concentration was found by analyzing the amount and content of water soluble polymer. 分析粒子形成过程中产生的水溶性聚合物的量和组成，可以看出DMAEMA用量增加水溶性聚合物增多。
- In this paper, research and application of Poly vinylpyrrolidone (PVP) , a water soluble polymer, are introduced. The production technologies of PVP are summarized. 本文概述了水溶性高分子聚乙烯吡咯烷酮(PVP)的研究、应用现状与前景,并介绍、分析了主要的PVP生产工艺。
- Water soluble polymer of three members MA/AM/BA has been synthesized by water as solvent, peroxide as intiator, maleic anhydride, acrylamide, butyl acrylate as monomers. 以水为溶剂,过氧化物为引发剂,马来酸酐(MA)、丙烯酰胺(AM)、丙烯酸正丁酯(BA)为单体,合成了MA-AM-BA三元水溶性聚合物。
- A kind of water soluble polymer was synthesized from Maleic anhydride, it is compounded with non ionic surfactant to form a soaping agent with better washing off property and anti staining. 以马来酸酐为主原料合成了一水溶性高聚物,并与非离子表面活性剂复配,形成一种既有较好净洗能力,又有较强抗沾色能力的皂洗剂。
- Through cross test, soluble polymer with hydroxamic acid was synthesized from polyacrylamide(PAM) by modification. 用聚丙烯酰胺通过正交试验法改性合成了含有氧肟酸基团的水溶性高分子;
- water soluble polymer dispersing agent 水溶性高分子分散剂
- This paper deals with a latest developed aqueous soluble polymer quenchant PQA which mainly formulated from polyal kylene glycols with some chemical additive TPN. 本文介绍了以聚二醇为基础,加入微量TPN添加剂的PQA水溶性淬火介质。
- Those popularized methods of purification included:application of solid-phase bound reagents,synthesis of soluble polymer supports,purification by fluorous synthesis,and so on. 综述了近8年来液相组合合成中小分子化合物库的纯化方法,如通过固载化试剂的应用、可溶性聚载物的应用、氟合成技术、液相萃取等达到纯化目的。
- Keywords scale inhibitor;phosphonic acid;water soluble polymer; 阻垢剂;有机磷酸;水溶性聚合物;
- This kind of tablet is soluble in water. 这种药片能溶于水。
- The results show that, there is a partical compatibility between chitosan and common water soluble polymers like poly (N-vinyl-pyrroli-done), poly (ethylene glycol), ethyl-cellulose and fibroin etc. 研究结论都表明，壳聚糖与常见的水溶性高分子，如聚乙烯基吡硌烷酮、聚乙二醇、乙基纤维素和丝蛋白等都存在着部分相容性。
- The clear water mirrored the blue sky. 清澈的水中映出蔚蓝的天空。
- Synthese of A Novel End Group Hydrophobic Associated Water Soluble Polymer 新型端基型疏水缔合水溶性聚合物的合成及其性能
- Research progress in water - soluble polymer used for enhanced oil recovery 驱油用水溶性聚合物的研究进展
- The nurse diluted the drug with saline water. 护士用生理盐水把药加以稀释。
- Most sulfates are soluble in water. 大多数硫酸盐可溶於水。
- Keywords polyurethane;water soluble polymer;blocking reaction;sodium bisulfite; 聚氨酯;水溶性聚合物;封闭反应;亚硫酸氢钠;
- Putting water in brandy is sacrilege. 在白兰地中掺水是可恶的事。
