英语语法分析

It can also be used in nonionic, cationic system.

在非离子、阳离子、阴离子系中均可使用。

The number of cationic bromine and chlorine compounds is restricted.

溴、氯阳离子化合物的数量受局限。

Cationic starch is widely used in wet end as strengthening, retention and drainage agent.

阳离子淀粉被广泛应用于纸机湿部，起增强、助留、助滤作用。