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近年来,受到互联网蓬勃发展的影响,公众获取信息的便利性大大增强。现只要连上相关网站,大家即可在弹指间迅速掌握各类信息。互联网成为世界上最大的信息宝库以来,全球已有200多个国家和地区联上互联网。至今Internet已发展成为世界上最大的信息资源系统,其信息内容涵盖了各学科领域。Internet已经成为国际新的经济增长点,其中经济信息占网上信息的95%以上。开发和利用网上经济信息,已成为推动全球经济发展的重要途径之一。因此,对网上各种信息资源进行开发与利用的研究越来越受人们的重视。
In recent years, due to the vigorous development of the Internet, the convenience of the public for obtaining information has been greatly enhanced. Now as long as the related website, we can quickly grasp all kinds of information in the fingertips. Since the Internet became the largest treasure trove of information in the world, more than 200 countries and regions worldwide have been connected to the Internet. So far the Internet has developed into the world’s largest information resource system, its content covers all subject areas. Internet has become a new international economic growth point, of which economic information accounts for more than 95% of the online information. Developing and utilizing online economic information has become one of the important ways to promote global economic development. Therefore, more and more attention has been paid to the research and development of various online information resources.