科技是第一生产力。在知识经济时代,对科技尤其是高科技的作用无论怎样评估都不为过。可以说,科技是直接影响城市创新的决定性因素。综观人类的现代史,可以清楚看出,每一次大的科学革命,必然会引起技术革命,技术革命再导致产业革命,而且这些变革所间隔的时间越来越短, Science and technology are primary productive forces. In the era of knowledge economy, no matter how the role of science and technology, especially high technology, can be assessed. It can be said that science and technology are the decisive factors that directly affect urban innovation. Looking at the modern history of mankind, we can clearly see that every big scientific revolution will inevitably lead to a technological revolution, which will in turn lead to an industrial revolution. Moreover, the time lag between these changes will be shorter and shorter,