The paper reviews its application in mechanics, magnetics, electrics, thermotics, photics, biomedicine, etc. and the application actualities in the major countries.Applied outlook is also forecasted.

文章综述了纳在力学、磁学、电学、热学、光学和生医药等方面的应用和在世界各家的应用现状,并对纳的应用前景进行了展望。