amphoteric造句
Amphoteric monomer is prepared with acrylic acid , dimethylamine and chloroethanol by Mannich reaction.
以丙烯酸、二甲胺、环氧氯丙烷为原料,通过曼尼希反应制得两性离子单体.
Biological activities of
amphoteric surfactants to higher or lower organisms were introduced.
介绍了两性表面活性剂的生理活性.
The synthesis, structure and properties of the
amphoteric polyacrylamide have been studied.
研究了两性聚丙烯酰胺的合成 、 构和性能.
The preparations, properties and its applications of betaine
amphoteric surfactants is discussed in the paper.
本文主要论述甜菜碱系两性表面活性剂之制备 、 性能及其应用.
Reactions in liquid HF are known that illustrate also
amphoteric behavior, solvolysis, or complex formation.
已知在液态HF中,也能说明两性行为溶剂分解或络合物形成作用的反应.