一引言郑锡坤[注1] 在中国共产党的领导和支持下,在苏联专家的帮助和指导下,在群众的热烈赞助下,以无限的智慧创造了“超轴、五百公里作业法”,使中国人民铁道事业向前迈进一步,为新中国的建设事业增加了宝贵的财彦,这样的成就是光辉和卓越的。郑锡坤在创造新作业法的过程中,遇到了许多阻碍,在开始时不少人对于他的创作,表示怀疑,加以嘲笑,甚至拿出“理论” Under the leadership and support of the Communist Party of China, with the help and guidance of the Soviet experts, with the enthusiastic sponsorship of the masses, Zheng Xikun created the “Overtaxed 500-kilometer Operation Law” with infinite wisdom. The Chinese people’s railway undertakes a step forward and adds valuable financial resources to the construction of New China. Such achievements are brilliant and remarkable. Zheng Xikun encountered many obstacles in the process of creating a new law of operation. At the beginning, many people expressed doubts about his creation and laughed at it. They even came up with “theory”