“双重”档案包括重大事件档案和重大活动档案,实际工作和理论研究中经常将二者混为一谈,因此分别从两者的定义,形成范围,载体形式,规律和特征等方面来揭示两者的异同,从而方便保管和利用以及加强人们对其重视。 “Double ” files include archives of major events and archives of major events. In practical work and theoretical research, the two are often confused, so they are revealed from the aspects of definition, formation scope, carrier form, law and characteristic Similarities and differences, so as to facilitate the custody and utilization and to strengthen people’s attention to it.