随着科学知识本身的加速发展,知识更是呈几何级数爆炸性增长,并在生产中发挥越来越重要的作用,人类由此从工业经济时代进入了知识经济时代。知识经济是以较少的资源消耗、较多的知识含量的产品代替较多资源消耗的产品,以达到节约自然资源、实现环境优化和经济可持续发展的目的。知识经济是以信息化为先导和支撑点的,主要体现在信息化加速了知识的 With the accelerated development of scientific knowledge itself, knowledge is in an explosive growth in the geometric progression and plays an increasingly important role in production. As a result, mankind has entered the era of knowledge-based economy from the era of industrial economy. The knowledge-based economy replaces the products consumed by more resources with less resource consumption and more knowledge content products to achieve the goal of saving natural resources, achieving environmental optimization and sustainable economic development. Knowledge-based economy is based on information as a precursor and supportive point, mainly reflected in the accelerated use of information technology