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回顾MARC和DC的发展过程,探讨两者在技术环境和结构上的差异。通过对MARC和DC发展过程的分析与研究,探讨DC发展过程中存在的问题,并提出MARC和DC优势互补的发展趋势。
Review the development of MARC and DC and discuss the difference between the two in the technical environment and structure. Through the analysis and research on the development process of MARC and DC, this paper discusses the problems existing in the development of DC and presents the development trend of the complementary advantages of MARC and DC.