科学技术期刊是报道科学技术研究成果，开展国内外学术交流，积累和提供科技情报的重要手段，是把科学知识转化为直接生产力的重要工具。在人类社会发展、科技创新的历史进程中，期刊发挥的作用是有目共睹的。面临新世纪，随着知识经济的到来与发展，由于社会对期刊的普遍重视 Journals of science and technology are important means for reporting the achievements of scientific and technological research, conducting academic exchanges at home and abroad, accumulating and providing scientific and technological intelligence, and are important tools for transforming scientific knowledge into direct productivity. In the historical process of human social development and technological innovation, the role played by periodicals is obvious to all. Faced with the new century, with the advent and development of knowledge-based economy, due to the widespread social importance of periodicals