结合NSTL西文科技期刊遴选方案的实例,分析资源建设目标设计的基本规律与方法,构建科技文献评价与遴选的循证分析方法,形成可供其他系统、其他类型科技文献普遍借鉴的分析评价体系和机制方法体系,提出国家科技文献信息保障系统西文科技期刊的建设方案和相关对策建议。 Combined with the case study of NSTL Western Science and Technology Journals selection program, this paper analyzes the basic rules and methods of resource construction goal design, builds evidence-based analysis method of evaluation and selection of science and technology documents, forms an evaluation system that can be used by other systems and other types of science and technology literature And mechanism system, put forward the construction plan of western science and technology periodicals of national science and technology literature information security system and the related countermeasures and suggestions.