必应词典为您提供Mark-Houwink-equation的释义,网络释义: 马克-豪温克公式;马克-豪温克方程;马克-豪威克方程式;
equation n. 1.[C]【数】方程式,等式 2.[C,U]相等;平衡,均衡 3.[U]同等看待 mark on 【经】 成本加成, 成本外加数 label,mark 标号 ear mark 打耳标 mark hold 传号保持,固定标记,固定符号 mark up 增高标价 trade mark 商标 section mark n. 分节号,节标(§) 最新单词 arachnoid twis...
For example, if the GPC is known for in , in toluene can be run in a GPC and the molecular weight of polyethylene can be found according to the polystyrene calibration curve via the above equation.MarkHouwink equationPolymer Chemistry
Mark-Houwink equation 英文Mark-Houwink equation 中文【化】 马克-豪温克公式
马克一豪温克公式,高聚物的稀溶液特性粘数与平均分子量M之间的函数关系式是η=KM,又称马克-豪温克公式。它是粘度法测定高聚物分子量的计算式。简介 式中a和k是与高聚物溶剂体系性质(如高分子链在溶液中的形态)、温度等有关的常数,a为特性常数。一般在不良溶剂中,a=0.5,在良溶剂的极稀溶液中,a=1.0,...
The approximate molecular weight of all grades of synthesized PAM was calculated from intrinsic viscosity, [eta]], using the Mark-Houwink equation, [[eta]] = [KM.sup.[alpha]] . Synthesized PAM molecular weight also has been determined by intrinsic viscosity measurement with the help of Mark-...
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A new Mark-Houwink equation for fully-hydrolyzed poly(viny! alcohol) has been determined using aqueous size exclusion chromatography (SEC) with on-line, differential viscometry detection. The Mark-Houwink K and a constants have been measured at 35掳 C over a wide range of molecular weights in...
您现在的位置:生物医药大词典 >> 通用词典 >> 词汇解释: Mark-Houwink equation Mark-Houwink equation分享到: 【化】 马克-豪温克公式分类: 化学化工 | 查看相关文献(pubmed) | 免费全文文献 详细解释:以下为句子列表:分享到: 赞助商链接 你知道它的英文吗?