From causes of lightning, lightning activity regularity, and lightning protection theory, an analysis on reasons that hydrological facilities were struck repeatedly by lightning is made according to hydrological facilities status of Wubao station and lightning prevention project measures that are partly taken.

So it’s necessary to set a series of stan- dard to guide the cultural facilities construction scien- tifically in various parts of the province, before form- ing an urban - town - rural area network of the cultural facilities with rational layout.

Although the construction of cultural facilities has made great advances in recent years, the development can t meet the increasing needs of the masses of the people.

The situation about the construction of the rural cultural facilities not only reflects the current developmental degree of rural cultural cause,but also influences the future developmental speed of rural economic community and cultural construction.

Beautiful and unique campus architecture,colorful recreational and sports facilities,afforest and sculptures exert subtle influence on students\'characters.

With the application of Chaos and Nonlinearity technology in analyzing the water quality pollution in water conservancy establishment,the result of the experiment at GeZhou Dam ship lock indicates that the water difference within the affected 12kms is confined within 1.