The polymer with a viscosity average molecular weight beyond 200 000 was fairly reproducible by optimizing the polymerization conditions.
优化聚合条件可以获得粘均分子量大于200 000的聚丙交酯材料，聚合结果具有良好的重复性。
The viscosity average molecular weighs of several different CPPs were determined by dilute solution viscometry and the intrinsic viscosity was related to the viscosity of industry concentration.
用稀溶液粘度法测定了几种不同氯化聚丙烯粘均分子量，并且将稀溶液测定的特性粘数与一般工业使用浓度的粘度联系起来。
The degree of deacetylation of chitosan prepared by the optimum condition is 88.53%, the viscosity average molecular mass is 9048. The experimental result mainly accorded the prospective desire.
最佳制备条件得到的壳聚糖脱乙酰度为88.53%，黏均分子质量为9048。实验结果基本符合预期的要求。
The changes of viscosity, hydrocarbon composition and average relative molecular mass of Shengli heavy oil in catalytic upgrading by oil-soluble catalyst XAGD-2 were investigated.
研究了采用油溶性催化剂XAGD - 2催化改质胜利稠油过程中稠油黏度、组成和平均相对分子质量的变化。
The effects of liquid and gas velocity, liquid viscosity and surface tension on average pressure drop in three phase Fluidized beds were determined.
研究了气速、液速、液相粘度和表面张力对三相流化床平均压降的影响。
During calculation, the concepts of a new upper boundary condition (UBC) of oil flow and the average viscosity across the oil film thickness were used.
在计算过程中，采用了不完整的上游边界及沿膜厚方向的平均粘度概念。
The effects of ionic liquids on viscosity, hydrocarbon composition and average molecular weight of heavy oils are investigated.
研究了离子液体对稠油黏度、组成和平均分子量的影响。
There was also a significant improvement on whole blood viscosity, blood plasma ratio viscosity, red blood cell aggregation index as well as red blood cell deformation (average P<0.01).
治疗后全血粘度、血浆比粘度、红细胞聚集指数及红细胞变形能力均有明显改善（均P<0.01）；
Added to this there are slight changes throughout the day in the volume and viscosity of the blood, so one can see that complex controls are necessary to keep blood pressure at an acceptable average.
除此之外，一天内血液容积和粘稠度也略有变化，因此，人们不难理解，要使血压稳定在可接受的平均值，必须得用复杂的控制器。
Results The average values of the whole blood viscosity fell with temperature elevation and increased with the increase of sample store time.
结果全血粘度随温度升高而降低，随标本存放时间延长而升高。
This paper studies the average molecular weight of branched chain of poly ( acrylic acid) by viscosity method. The structure of graft copolymer is also measured by IR method.
利用粘度法测定聚丙烯酸支链的平均分子量，红外光谱法分析接枝共聚物的结构。
The DS, intrinsic viscosity and weight-average molecular weight of the products were calculated. The products were characterized with IR and NMR spectroscopy.
测定了产物的取代度、特性黏度、 相对分子质量、 吸湿保湿性，并用IR、 NMR进行结构表征。
Use viscometry to determine viscosity-average molecular weight of oxidated polyethylene wax and introduce the measurement, process and effect factors in detail.
用粘度法测定氧化聚乙烯蜡的粘均分子量。对测定方法、步骤及影响因素做了详细介绍。
The result shows the viscosity-average molecular weight of poly(L-lactic acid) attains to 232,000 synthesized by optimizing the reactive conditions.
结果表明：通过优化反应条件，使得在苯溶剂中合成出的聚L-乳酸的粘均分子量可达到232，000。
The result shows the viscosity-average molecular weight of poly(L-lactic acid) attains to 232,000 synthesized by optimizing the reactive conditions.
结果表明：通过优化反应条件，使得在苯溶剂中合成出的聚L-乳酸的粘均分子量可达到232，000。
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