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近年来,以计算机为核心、通信网络为基础的信息技术,在科技创新和经济发展中得到迅速发展。特别是个人计算机问世和被广泛应用,出现了计算机向高速化、微型化、集成化、网络化和廉价化发展的新趋势,从而使计算机进入到干家万户,开创了一个崭新信息时代。与此同时,技术的进步、应用的普及,也冲击着计算机领域传统的理论和观念,并改变了当今计算机产业的结构和格局。
In recent years, the information technology based on the computer and the communication network has been rapidly developed in science and technology innovation and economic development. In particular, the advent of personal computers and their widespread application led to new trends in the development of computers towards high-speed, miniaturization, integration, networking and low-cost computers. This led to the entry of computers into households and a new era of information. At the same time, advances in technology and popularization of applications have also hit the traditional theories and concepts in the computer field and have changed the structure and pattern of today’s computer industry.