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随着越来越多的国家实行对外开放,经济全球化的趋势更加明显,各个国家的经济越来越多地互相渗透、互相依存。在世界经济活动中,经济信息对于一个国家的经济发展显得尤为重要,我国经济活动面临着经济科技的挑战。超前的信息,可以救活一个或几个企业;信息滞后,会使千百万职工下岗失业。信息全球化是当今经济发展趋势之一,“信息高速公路”使信息流通量特别大,又特别快,特别广,而且又非常方便。当前,全球计算机网络的形
As more and more countries implement the policy of opening to the outside world, the trend of economic globalization has become more obvious. The economies of various countries are increasingly penetrating and interdependent with each other. In the economic activities of the world, economic information is particularly important for a country’s economic development. Our economic activities are facing the challenge of economic and technological cooperation. Leading information can save one or more businesses; information lags behind, leaving millions of laid-off workers unemployed. The globalization of information is one of the trends of economic development at present. The “information superhighway” has made the information circulation particularly large and extremely fast, especially wide and very convenient. At present, the shape of the global computer network