Putting the solid chitosan into ethylic acid solution can be used as potentiator.

将壳聚糖固体溶于醋酸溶,造纸增强剂。

K is an electrolyte and a potentiator of enzyme functions, but neither of these functions take place in hair.

是生化酶功解和增强剂，但这两种功都不发生在头发。