photic

photic hypersensitiveness

感光过敏性

the photic zone of the ocean.

海光带

an average depth for the photic zone is about 100 m.

光水层平均水深大约是100米。

When the illuminance rose, the photic decomposition rates of the natural anthocyan pigments rose as well, but there was no linear relation between photic decomposition rate and illuminance.

随着照度增大，青素类色素光降解速率也增大，但光降解速率常变和照度之间不存在线性对应关系。

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

去年在德国发现不同饮料中有异丙基噻吨酮（ITX）微量残余。

Reef-building or hermatypic corals are only found in the photic zone (above 50 m depth), the depth to which sufficient sunlight penetrates the water for photosynthesis to occur.

大多石珊瑚必须在大光层（水深不到50米）中生长，这里珊瑚内部共生单细胞虫黄藻能够进行光合作用。

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在力学、磁学、电学、热学、光学和生物医药等方面应用和在世界各主要国家应用现状,并对纳米材料应用前景进行了展望。