MARC等传统信息描述方式不适用于科学数据组织。RDA可描述各类型信息资源,基于资源描述框架理论,构建科学数据资源描述框架模型,包括科学数据集描述、数据集—数据文档描述、数据集—访问描述等,为图书馆应用RDA组织和管理科学数据提供基础。 The traditional way of describing information such as MARC does not apply to scientific data organizations. RDA can describe all kinds of information resources, and based on resource description framework theory, construct scientific data resource description framework model, including scientific data set description, data set - data document description, data set - access description and so on, and apply RDA to the library for organization and management Scientific data provides the basis.