“小驼峰线路平纵断面优化设计的研究”通过部级鉴定“小驼峰线路平、纵断面优化设计的研究”１９９６年９月１０日通过铁道部鉴定。与会同志一致认为：该研究项目“思路新颖，立论正确，依据翔实，有所创新，达到了国内外先进水平”。研究成果包括与４种现代化调速制式配... Research on Optimization Design of Planar and Longitudinal Profile of Small Hump Line passed the ministerial appraisal “Research on optimization design of horizontal and vertical profile of small hump line” passed the appraisal of Ministry of Railways on September 10, 1996. The comrades at the conference unanimously held the view that the research project “has a fresh thinking, correct arguments, based on informativeness and innovation, and has reached the advanced level at home and abroad.” Research results include four kinds of modern speed regulation with ...