论文部分内容阅读
指出国家科技图书文献中心(NSTL)在数字信息环境下面临的效用挑战,分析科技文献国家资源保障、国民待遇保障、长期可获得性保障方面的内涵要求,提出国家保障的直接服务、间接服务和环境发展等三个效用层次,并对这些效用的测评框架提出建议。
Points out the utility challenge that NSTL faces in the digital information environment, analyzes the connotation of national resource guarantee, national treatment guarantee and long-term availability guarantee of science and technology literature, and proposes the direct service and indirect service guaranteed by the state Environmental development and other three utility levels, and make recommendations on the evaluation framework for these utilities.