增强剂

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

聚糖固体溶于醋酸溶液中,作造纸增强剂。

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

钾是生化酶功的电解液和增强剂，但这两种功都不发生在头发中。