我们正处在世纪之交的年代，我国的航空医学研究的主要方向和重点，必须着眼于未来，面向21世纪。近年来，国内外的航空医学学者不断撰文，探讨21世纪的航空医学及其研究的热点问题。从所发表的许多文献可见，比较一致的观点认为，21世纪的航空医学研究热点，将集中于人-机界面 We are at the turn of the century. The major directions and priorities of China’s aviation medical research must focus on the future and the 21st century. In recent years, aviation medical scholars at home and abroad continue to write articles on aeromedicine in the 21st century and its research hot issues. From the published literature, we can see that the more consistent view is that in the 21st century, the focus of aviation medical research will focus on the human-machine interface