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- Alkaline surfactant polymer (ASP) flooding is more complicated and sensitive to oil characteristics and reservoir features than other enhance oil recovery (EOR) methods. 相对于其他提高采收率方法,三元复合驱对原油性质和油藏性质更为敏感。
- A weighted, non-dispersed, freshwater/HTHP polymer system will be used for this section. 该井段将采用加重、不分散、加水、耐高温高压的聚合物钻井液。
- Before flocculating a sump or land farming, a polymer system should be broken to separate the liquid phase for solid phase. 在将废油絮凝或土地耕种之前,必须打破聚合系统,以将液相分离为固相。
- Before flocculating a sump or land farming ,a polymer system should be broken to separate the liquid phase for solid phase . 在将废油絮凝或土地耕种之前,必须打破聚合系统,以将液相分离为固相。
- Before flocculating a sump or land farming,a polymer system should be broken to separate the liquid phase for solid phase . 在将废油絮凝或土地耕种之前,为将液相分离为固相,必须将聚合系统打破。
- Nanometer microparticle is dissipated in a continuous phase of basic polymer .it becomes a nanometer compound of polymer system. 纳米微粒分散在基体聚合物的连续相中成为聚合物系的纳米复合材料。
- New retention aids, polyaluminium chloride( PAC), polyaluminium silicate sulfate( PASS), polyamines and alum_ cationic polymer system have been developed for neutral rosin sizing. 为了适应中性松香造纸施胶的发展,聚合氯化铝(AC)碱式聚合硅酸硫酸铝(ASS)聚胺和硫酸铝-阳离子聚合物体系等新沉淀剂被开发和研究。
- The CDG system is a cross-linked polymer system, composed of partially hydrolyzed polyacrylamide (HPAM, 150 mg/L) and a-luminum citrate (AlCit) aqueous solution. 此CDG体系是由150mg/L部分水解聚丙烯酰胺与柠檬酸铝形成的交联聚合物体系。
- The relationship between molecular orientation and structure and properties of PAN fiber was studied in acrylonitrile (AN) and itaconic acid(ITA) polymer system. 研究了丙烯腈(AN),甲叉丁二酸(ITA)聚合体系中PAN分子取向与纤维结构、性能之间的关系。
- New retention aids, polyaluminium chloride (PAC), polyaluminium silicate sulfate (PASS), polyamines and alum_cationic polymer system have been developed for neutral rosin sizing. 为了适应中性松香造纸施胶的发展,聚合氯化铝(PAC)、碱式聚合硅酸硫酸铝(PASS)、聚胺和硫酸铝-阳离子聚合物体系等新沉淀剂被开发和研究。
- In this dissertation, we investigated cross-linking temperature of cross-linked polymer system, the lininear and quadratic electro-optic (EO) properties of polymer materials. 本论文研究了胶联型有机聚合物的胶联温度,有机聚合物的线性和二次电光特性。
- This article overviews such interesting and versatile polymer systems. 本文综述了这类聚合物系统的研究进展。
- The main products are belt filter presses, belt thickeners, polymer systems and non-corrosive chain scraper systems. 其主要产品为带式压滤机,带式浓缩机,絮凝剂制备系统和耐腐蚀链式刮泥系统。
- This evidence suggests the aggregation of supersaturated lysozyme solution is different from the crystallization/gelation in common polymer systems. 察觉到蛋白质系统,不同于一般高分子系统结晶化过程和凝胶化过程的两大差异处。
- The fourth chapter is the main results of our simulation.We investigate spin transmitting of polaron affected by the magnetic impurity in polymer systems. 第四章就是在高聚物体系中引入一个磁性杂质后对极化子自旋输运的影响,包括我们所研究体系的模型及目前模拟得出的一些数值结果。
- Effect of crude oil emulsion on enhanced oil recovery in alkaline surfactant polymer flooding 三元复合驱中乳化作用对提高采收率的影响
- I suppose you also have a caste system in your society. 我想你们的社会里也有一种等级制度。
- Keywords alkaline surfactant polymer flooding;field test;recovery rate;injectability;productivity;emulsion;scaling; 三元复合驱;矿场试验;采油速度;注入能力;采液能力;乳化;结垢;
- The right to dissent is part of our political system. 有持异议的权利是我们政治体制的组成部分。
- Do you know how to log in to the system? 你知道怎么登录进入这个系统吗?