现代社会已经进入了知识经济时代,高新技术的发展促使人类知识的总量呈几何数不断增长。各学科之间既相互独立又相互联系,人们所从事的研究成果不仅要以艰深的专业知识为后盾,而且要有其他各学科的知识做支持。新兴学科、边缘学科、交叉学科的知识不断涌现,知识的陈旧率、更新率越来越快。由于知识的迅速 Modern society has entered the era of knowledge economy, the development of high technology has prompted the total amount of human knowledge showed a geometric increase. The disciplines are independent and interrelated. The research results of people should not only be backed by deep professional knowledge, but also be supported by the knowledge of other disciplines. Emerging disciplines, the edge of discipline, interdisciplinary knowledge continues to emerge, the old knowledge rate, the update rate faster and faster. Due to the rapid knowledge