Research on the synthesis of the low-molecular weight cationic polyacrylamide
低相对分子质量阳离子聚丙烯酰胺的合成研究
DiA was proved homogeneous by chromatography on Sepharose 4B column , acetate cellulose membrane electrophoresis and polyacrylamide gel electrophoresis .
经Sepharose4B柱层析、聚丙烯酰胺凝胶电泳和醋酸纤维薄膜电泳鉴定，DiA为&单一物质。
The effect of sensibility to salinity for partially hydrolyzed polyacrylamide
部分水解聚丙烯酰胺的盐敏效应
Preparation of new modified polyacrylamide grouting material and its performance
新型改性聚丙烯酰胺灌浆材料的制备和性能研究
Post treatment of precursor of antimony-doped tin dioxide with polyacrylamide
