文章针对京沪高速铁路建设问题，系统阐述了磁浮列车技术及高速轮轨技术，比较了两种方案的优缺点，提出了笔者自己的一些观点，希望对京沪高速铁路建设提供一些参考。

This paper introduces the Maglev technology and High Speed Wheel-rail technology systematically with respect to the establishment of Beijing - Shanghai High Speed Railway, compares the advantages and disadvantages of this two technologies and proposes some viewpoints about this problem. The purpose of this paper is to present some valuable references to the construction of Beijing - Shanghai High Speed Railway.