The structure and inhibiting principles of the imidazoline inhibitors are summarized,and the present situation of imidazoline pickling inhibitors in China is introduced.

• 概述了咪唑啉型缓蚀剂的结构及其缓蚀机理,主要介绍了国内咪唑啉型酸洗缓蚀剂的研究现状。