Cationic polyacrylamide (CPAM) with various molecular parameters is produced by the cationic activation of a number of synthesized polyacrylamides with different molecular weight.
通过合成的一系列具有不同分子量的聚丙烯酰胺的阳离子化制得具有不同分子参数的阳离子聚丙烯酰胺(CPAM)。
Experimental parameters and molecular weight relationships were investigated and discussed.
文中对实验参数与分子量的关系进行了讨论。
The molecular weight and molecular weight distribution of styrene modified alkyd were obtained by GPC. The performance parameters of the styrene modified alkyd and its varnish were determined.
用GPC测试苯乙烯改性醇酸树脂的分子质量及其分布，并测试苯乙烯改性醇酸树脂及其快干醇酸漆的性能。
Based on these parameters, hydrolysis and drying conditions of appropriating to industrialization producing ultrahigh molecular weight polyacrylamide were assured.
并以此工艺参数为基础，确定了适合工业化生产的超高分子量聚丙烯酰胺水解及干燥条件。
The changes of these characteristic values with the molecular weight and the effects ofcrystal size and cell parameters on the melting point of polymer were studied.
研究这些特性参数随分子量的变化以及晶胞参数和微晶尺寸对熔点的影响。
The parameters of UF membrane pore were quite different even if the membrane had the same molecular weight cut-off.
截留分子量相同或相近的超滤膜，膜孔形态参数差别很大。
The model contains a single set of kinetic and thermodynamic parameters that accurately predicts the polymer production rate, molecular weight, and polydispersity index.
模型模拟结果显示模型计算的分子量及其分布、聚丙烯产量与工业数据较好的吻合。
The molecular weight and other parameters are obtained by analyzing gel chromatogram image with computer, and accordingly a digital gel chromatogram analysis instrument is formed.
用计算机图象分析技术对凝胶色谱图象进行分析从而获得DNA分子量和其它参数构成了数字化凝胶色谱图象计算机系统分析系统。
The molecular weight and other parameters are obtained by analyzing gel chromatogram image with computer, and accordingly a digital gel chromatogram analysis instrument is formed.
用计算机图象分析技术对凝胶色谱图象进行分析从而获得DNA分子量和其它参数构成了数字化凝胶色谱图象计算机系统分析系统。
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