档案工作实践的发展是二元档案学理论产生的主要根源和基本动力。其中电子档案实践的出现 ,实际引发了档案管理理论、原则和技术的革新。本文分析了档案实践的变化对二元档案理论产生的影响 ,并阐述了二元档案学理论对档案管理实践的普遍意义和对档案实践领域的发展 ,提出二元档案学理论为传统档案实践的改造提供一种整体性、综合性的思维方式 The development of archival work practice is the main source and basic driving force of binary archival theory. The emergence of electronic archives practice has actually triggered the innovation of archives management theory, principle and technology. This paper analyzes the impact of changes in the practice of archives on the theory of binary archives and expounds the general significance of binary archival theory to the practice of archives management and the development of the field of archival practice. It puts forward that binary archival theory is the traditional archival practice Transformation provides a holistic, integrated way of thinking