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将成为经济发展的火车头 很多专家认为,信息产业革命是继蒸汽机的应用和电气的应用导致的产业革命之后的第三次产业革命。20世纪90年代中期,信息产业已超过了汽车、钢铁等产业部门,成为世界第一大产业。1999年全世界信息产业产值达1.2万亿美元。信息产业是知识经济的基础,目前发达国家的信息产业及所形成的联带增加值已经
Lots of Experts Will Be Economic Development Many experts believe that the information industry revolution is the third industrial revolution after the industrial revolution following the application of steam engines and the application of electricity. In the mid-1990s, the information industry surpassed automobile, steel and other industrial sectors to become the largest industry in the world. In 1999, the value of the information industry in the world reached 1.2 trillion U.S. dollars. The information industry is the foundation of a knowledge-based economy. At present, the information industry in developed countries and the added value added by the linkage