cation A阳离子Acationn.阳离子cationic chitosan micelles阳离子壳聚糖胶束cationic Gemini surfactant阳离子型Gemini表面活性剂Cationic inverse flotation阳离子反浮选cationic poly-acrylamide阳离子聚丙烯酰胺cation exchange adsorption阳离子交换吸附cation equivalent constant阳离子当量常数cationic dyeable polyester阳离子可染涤纶（简称CD涤纶）cationic grafting reaction阳离子接枝反应cation-exchanger packing阳离子交换填充法Cation exchange separation阳离子交换分离