Last year in Germany found in different sportswater isopropylation photics tons of ketone (ITX) of microamounts.

去年在德国发的饮料中有异丙基噻吨酮（ITX）的微量残余。

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.

文章综述了纳材料在力学、磁学、电学、热学、光学生物医药等方面的在世界各主要国家的状,并对纳材料的前景进行了展望。