跨世纪学科带头人是指在本世纪末和下一世纪初在科学技术岗位上发挥主导作用的中青年科技人才，是一个医院整体科技实力与水平的反映，是生产力中最活跃最革命的因素。一个医院跨世纪人才数量的多少，质量的高低，直接关系、影响着一个医院的竞争实力与发展后劲。因此，在21世 The cross-century academic leaders refer to middle-aged and young scientific and technological talents who play a leading role in scientific and technical positions at the end of this century and the beginning of the next century. They are a reflection of the hospital’s overall scientific and technological strength and level, and are the most active and revolutionary factors in productivity. The number of talents in a hospital across the century and the level of quality have a direct bearing on the competitiveness of a hospital and its potential for development. Therefore, in the 21st