photics

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

去年德国发现不同的饮料中有异丙基噻吨酮（ITX）的微量残余。

2.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.

文章综述了纳米材料力、磁、、、光生物药等方面的应世界各主要国家的应现状,并对纳米材料的应前景进行了展望。