信息化是当今世界经济和社会发展的大趋势 ,也是中国产业优化升级和实现工业化、现代化的关键环节。中央作出了“以信息化带动工业化 ,发挥后发优势 ,实现社会生产力跨越式发展”的重要决策 ,要求“把改造传统产业同发展高新技术产业紧密结合起来” ,“大力振兴装备制造业 ,依 Informationization is the major trend of the world’s economic and social development. It is also a key link in the optimization and upgrading of China’s industries and the realization of industrialization and modernization. The central government has made an important decision of “informatization to promote industrialization, take advantage of later development, and achieve a leap-forward development of social productive forces.” It calls for “combining the transformation of traditional industries with the development of high-tech industries,” and “vigorously revitalizes the equipment manufacturing industry.”