在新旧世纪交替之际,纳米科技异军突起,受到全世界的关注。世界各主要国家均把纳米科技当作在未来最有可能取得突破的科学和工程领域。美国为此制定了《国家纳米技术战略》,前总统克林顿还在加州理工大学发表了一篇脍炙人口的演讲,呼吁美国国会给国家纳米技术计划拨款4.97亿美元,将这场高技术争霸战推到了白热化的程 At the turn of the century between the new and the old, the proliferation of nanotechnology has drawn worldwide attention. All major countries in the world regard nanotechnology as the science and engineering area that is most likely to make a breakthrough in the future. For this purpose, the United States formulated the “National Nanotechnology Strategy.” Former President Clinton also made a commendable speech at the California Institute of Technology. He called on the U.S. Congress to allocate 497 million U.S. dollars to the National Nanotechnology Program to push this high-tech hegemony battle to White-hot process