当今社会的三大资源是物质、信息、能源。科技信息就是其中的一大带有战略意义的资源。从当代科学发展的实际来看，科技期刊仍然是科技信息最基本的交流途径和手段，是科技成果转化为生产力的桥梁和纽带。随着新发明、新技术不断问世，学科加速分化和综合的趋势日益明显，... The three major resources in today’s society are matter, information and energy. Technology information is one of the most strategic resources. Judging from the reality of contemporary scientific development, sci-tech periodicals are still the most basic means of communication and means of scientific and technological information and the bridge and link between the transformation of sci-tech achievements into productive forces. With the new inventions, new technologies continue to come out, the trend of accelerating the differentiation and integration of disciplines is increasingly obvious, ...