Rapid ascent to a high altitude environment decreases working performance of the sea level residents, which is a general phenomenon of poor acclimatization to hypoxia.

• 平原人进入高原后劳动能力降低,这是对高原低氧环境习服不良在整体水平的表现,积极寻找促进高原习服的措施是当前高原医学与生物学研究的前沿和热点。