ES基阳离子交换纤维
ES cationic exchange fiber
淀粉基阳离子微球
cationic starch microspheres
钾钙基阳离子
potassium and calcium based cat-ion
聚阳离子基因输送系统
polycation gene delivery system
水基端羟基阳离子聚氨酯
water-based hydroxyl terminated cationic polyurethane
水基阳离子聚合物
Water-based Cationic Polymer
羧基阳离子交换剂
carboxyl cation exchanger
羧基阳离子交换器
carboxyl cation exchanger
硬脂酰胺基Gemini阳离子表面活性剂
cationic Gemini surfactant with stearic amide group