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2003年,中国自行研制的神舟五号载人飞船发射成功,航天英雄杨利伟遨游太空,中国成为世界上第三个掌握载人航天技术的国家。2004年,中国10万亿次高性能计算机启用并跻身世界十强,中国第一个下一代互联网主干网开通。2005年,青藏铁路工程技术人员攻克“多年冻土、高寒缺氧、生态脆弱”三大世界性难题。2006年1月9日,全国科学技术大会在北京举行,胡锦涛总书记发表重要讲话时强调,本世纪头20年,是中国经济社会发展的重要战略机遇期,也
In 2003, the successful launch of China’s Shenzhou-V manned spacecraft developed by China made the spacecraft hero Yang Liwei travel in space. China has become the third country in the world to master manned space technology. In 2004, China’s 10 trillion high-performance computers were enabled and ranked among the top 10 in the world with the opening of China’s first next-generation Internet backbone. In 2005, the Qinghai-Tibet Railway engineering and technical personnel to overcome “three permafrost, alpine hypoxia, ecological fragility,” the three world problems. On January 9, 2006, the National Science and Technology Conference was held in Beijing. When delivering an important speech, General Secretary Hu Jintao emphasized that the first two decades of this century are an important strategic opportunity for China’s economic and social development.