当今人类社会进入了“知识经济”时代 ,科学技术迅猛发展 ,从科学发现到技术应用的时间日趋缩短。人们享受着科学技术产业化带来的硕果 :光导纤维的应用 ,微机的普及……。科学技术已成为不可替代的第一生产力 ,对全球经济的发展起着决定性作用。高科技带动经济高速增长 ,引发 Today’s human society has entered an era of “knowledge-based economy”. With the rapid development of science and technology, the time from scientific discovery to application of technology has become shorter and shorter. People enjoy the fruits brought about by the industrialization of science and technology: the application of optical fiber and the popularization of microcomputer. Science and technology have become irreplaceable primary productive forces, which play a decisive role in the development of the global economy. High-tech led to rapid economic growth, triggered