It's known to all that polymer solution can increase sweep efficiency.
普遍认为聚合物溶液可有效提高波及效率。
In other approaches, the fluorination is performed in a polymer solution.
在另一个方法中，在聚合物溶液中进行氟化。
Polymer solution have some good properties to resist salt, temperature and acid.
聚合物溶液表现出较好的耐盐、耐温及耐酸性能。
It is shown that acoustic velocity of tap water is faster than that of the polymer solution.
实验结果表明，水中的声传播速度大于聚合物溶液中的声传播速度。
The effective viscosity of polymer solution consists of shear viscosity and elastic viscosity.
聚合物溶液的有效粘度由剪切粘度和弹性粘度组成。
To achieve this, the specimen is immersed in a polymer solution and placed in a vacuum chamber.
为了达到这一目的，标本将被浸泡进真空压力室里的聚合体溶液中。
The recovery after deformation was proposed to characterize the elastic property of polymer solution.
提出用形变恢复能力来表征聚合物溶液弹性的大小。
JYZZ flocculant adding system is automatic mechanical equipment that can make up polymer solution from PAM powder.
JYZZ系列絮凝剂投配装置是一种将PAM粉剂投配成溶液的自动机械装置。
The tests show that there is no clear effect to the viscosity of polymer solution whether 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。
This paper first describes the results of a microscopic study on mechanisms of oil dis - placement by polymer solution.
本文首次介绍了聚合物驱油微观机理的实验研究结果。
Laboratory testing showed that rheological property of polymer solution used in Daqing Oilfield agree with power-law mode.
室内聚合物的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。
When polymer solution concentration is above CAC, the characteristics of shearing thinning and shearing resistance exhibited.
在浓度高于CAC以上，其溶液具有很好的抗剪切性和剪切恢复特性。
The flow and displacement characteristics of the viscoelastic polymer solution in the pore model with blind ends are studied.
研究了粘弹性聚合物溶液在盲端孔隙模型中的流动与驱替特性。
The results show that dilute polymer solution decreases the disturbed velocity and restraints the flow instability effectively.
计算结果表明，聚合物稀溶液减缓了扰动速度的增长，能有效地抑制流体的层流失稳。
In the strain sweep experiment, it was found that the critical strain applied to this waste liquor polymer solution was up to 0.
应变扫描实验得出甘蔗渣浆废液多聚物的临界应变达到0。
Polymer solution rheology experiment showed that the rheology of polymer solution used in Daqing Oilfield obeyed power law pattern.
室内试验测试表明，大庆油田应用的聚合物溶液服从幂律模式。
The model can be used as the basis of the molecular thermodynamic model for real polymer solution, polymer blend and copolymer systems.
为进一步构筑实际高分子溶液和共混物的分子热力学模型打下了良好的基础。
To ensure the effect of polymer flooding, polymer flooding process generally use low salinity water for preparation of polymer solution.
为保证聚驱效果，聚合物驱油过程中一般采用低矿化度清水配制聚合物溶液。
The experiment analyzes electric character of the polymer solution and variety of the rock electric character before and after polymer flooding.
实验分析了聚合物溶液自身电阻率特征及聚驱前后岩石电性特征的变化。
Viscosity is a general parameter reflecting the molecular weight, molecular weight distribution, and polymer solution concentration of acrylic fiber.
粘度是反映腈纶分子质量、分子质量分布和聚合物浓度的一项综合参数。
In the process of displacement of oil by polymer solution, the viscosity and viscoelasticity of polymer solution are vital to displacement efficiency.
在聚合物驱油过程中，聚合物溶液的粘度和粘弹性对提高驱油效率起到了至关重要的作用。
The paper systematically studies the manufacture of aqueous vinyl polymer solution-isocyanate adhesive (API) through utilizing esterified corn starch.
对利用酯化玉米淀粉，制造水性高分子-异氰酸酯胶粘剂(api)的配方进行了系统的研究。
According to preparing polymer solution by oilfield produced water, the effect of ions and salinity on polymer solution viscosity was explored and discussed.
本文针对油田污水配聚问题，探讨了阴阳离子及矿化度对聚合物溶液黏度的影响；
Viscosity is an important character of water-soluble polymer solution, meanwhile, it is basic data for chemical engineering, petroleum and fluid engineering.
粘度是液体的主要传递性质之一，是化工、石油和流体工程等领域中所必需的基础数据之一，是水溶性高分子溶液重要的流变性质。
Aiming at the problem of produced water drainage of oil fields, this paper performs a study on displacement with polymer solution diluted with produced water.
针对油田采出污水外排的问题，开展了污水稀释聚合物驱油研究。
New experimental and theoretical physical research related to the formation of polymer membranes by immersion precipitation of a polymer solution were reviewed.
综述了近期关于浸入沉淀相转化法制备聚合物分离膜的理论和实验研究工作。
The polymer solution has the net chain structure, it shows the effect of viscoelasticity in the movement which directly relates to the interface energy conversion.
聚合物高分子溶液具有网链结构，运动中显示出的黏弹效应直接关系相界面能量转换。
Depending on the experimental result and the theory of sound wave propagation in layered medium, a mechanism of gradient water-soluble polymer solution was developed.
根据连续分层介质中声波传播理论建立了计算水溶性高分子溶解过程中声衰减的数学模型。计算结果与实验结果一致。
The larger viscoelasticity of polymer solution, the higher percolation resistance, and the greater of proportion of high injection pressure arising from elastic effect.
聚合物溶液的粘弹性越大，其在地层孔隙中的渗流阻力越大，弹性效应在增高注入压力中所占的份额也越大。
The effect of polymer solution on improvement of oil-displacement efficiency in high permeability layer is better than the effects in medium and low permeability layer.
聚合物溶液在模型高渗透层内提高驱油效率作用的效果要好于中、低渗透层。
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