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编者按:今年3月18日是邓小平提出“科学技术是生产力”著名论断二十周年。二十年来,我国科技战线围绕科技与经济的结合进行了深入的改革。在新的形势下,为进一步加强科技为铁路运输生产服务的力度,我局将深化科技体制改革。为此,本刊开辟“科技改革”栏目,希望广大科技工
Editor’s Note: March 18 this year marks the twentieth anniversary of Deng Xiaoping’s famous assertion that “science and technology are productive forces.” In the past two decades, China’s scientific and technological front has conducted in-depth reforms focusing on the combination of science and technology with the economy. Under the new situation, in order to further strengthen the service of science and technology for railway transportation, SIPO will deepen the reform of science and technology system. To this end, the publication of “science and technology reform” section, I hope the majority of science and technology workers