cationic quaternary ammonium 阳离子季胺盐
cationic quaternary ammnonium 阳离子季铵盐
cationic quaternary ammonium salt 阳离子型季铵盐
cationic quaternary ammonium salt coagulant 阳离子型季铵盐絮凝剂
Quaternary cationic starch 季铵盐型阳离子淀粉
cationic ester quaternary ammonium salt 造纸湿部添加剂
quaternary ammonium cationic 季铵型阳离子
quaternary ammonium cationic pam 季铵型cpam
The effects and mechanisms of sodium chloride on the flotation of diaspore and pyrophyllite with the cationic quaternary ammonium DTAL as a collector were studied.
采用季铵盐DTAL作捕收剂，研究了氯化钠对一水硬铝石和叶蜡石浮选的影响及其作用机理。
Quaternary ammonium type cationic starch was synthesized with solvent circulation method, as well as its property was studied.
使用溶剂循环方法，研究了季铵型阳离子淀粉的干法合成及性能。
The cationic surfactants based on bisamide and imidazoline quaternary ammonium salts were synthesized and the content of cations was determined.
合成双酰胺季铵盐和咪唑啉季铵盐阳离子表面活性剂，并进行阳离子含量测定。
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