以知识为基础，以信息为主导，以全球为导向，以网络为载体，以周期淡化为特征的新经济形态大潮正冲击着当今世界。在“新经济”，即知识经济的影响下，世界科技格局正在发生深刻变化，以信息经济为核心的新经济将主导新世纪的世界经济。美国率先迈入知识经济时代90年代以来，? The tide of new economic forms characterized by knowledge, dominated by information, guided by the world, networked as a carrier and desalinated by cycles is now impacting the world today. Under the influence of the “new economy”, that is, the knowledge-based economy, the world's science and technology pattern is undergoing profound changes. The new economy with the information economy as its core will dominate the world economy in the new century. The United States took the lead in the era of knowledge economy Since the 90s,?