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从第二次世界大战后至本世纪80年代,科学技术发生了划时代的历史性飞跃。原子能、航天、计算机、集成电路、光纤通讯、生物工程、智能自动化技术、新材料等高新科技产业如潮似涌接踵而来。尤其是80年代以来,信息产业已成为世界经济的龙头产业。当代科技各学科的前沿都孕育着新的突破。科技进步对经济增长的贡献率已经从本世纪
From the time after the Second World War to the 1980s, a landmark historic leap took place in science and technology. Atomic energy, aerospace, computers, integrated circuits, optical fiber communications, bio-engineering, intelligent automation technology, new materials and other high-tech industries tide rush Chung. Especially since the 1980s, the information industry has become the leading industry in the world economy. The frontiers of contemporary science and technology all breed new breakthroughs. The contribution of technological progress to economic growth has been from this century