the experimental results show that, under the condition of the same total amount of polymer, polymer flooding recovery will increase with the increase of high molecular weight polymer concentration.
实验结果表明,在聚合物总用量相同的情况下,随着高分子量聚合物浓度的增大,聚合物驱采收率增大。
hyperbranched polyimide has good thermal stability, and the 10% weight loss temperatures of high molecular weight polymer is up to 500℃in nitrogen atmosphere.
超支化聚酰亚胺具有很好的热稳定性,较高分子量的超支化聚酰亚胺在氮气氛围中10%热失重温度在可达500℃。
in the process of laboratory testing, evaluation of filtering factor of ultra high molecular weight polymer has certain limitation according to test of filtering factor of molecular weight polymer.
生产应用表明,在室内检测过程中,按照中分子聚合物过滤因子的测定方法来评价超高分子聚合物过滤因子表现出了一定局限性。
the effects of high molecular weight polymer for tobacco(hmwpt) on growth, yield and quality of flue-cured tobacco were investigated in the northwestern hunan.
研究了不同用量烟草专用高分子聚合物对烤烟生长发育、烟叶产量和品质的影响。