With an analysis on the statistics of meteorological data,the elements with great difference before and after Gaoyao station migration are selected and the causes give rise to the difference is analyzed.

This paper used SNTH technique to test the homogeneity of climate series of Lanzhou meteorlogical station,and the inhomogeneity test on meteorological factors such as precipitation,average temperature,maximum temperature,minimum temperature,average wind speed and sunshine hours was conducted;meanwhile,the reason was analyzed based on the station history files and metadata information.

The construction and information analysis of Liujiagou reservoir curtain grouting test;

In this paper a database management system far grouting engineering information is established.

Quality control information of engineering in a company is the direct record of construction project quality and the core of finished construction information.

This paper reexamines materials found many years ago in Shunchang, Fujian Province, and offers a brand-new approach and theoretical explanation.

Chinese researching class is a practical activity in which the students, given a topic, collect materials, and then get a conclusion, and finally write out a research report.

Besides inspecting the original cultural relics, the delegation collected a lot of precious materials, which are not only indispensable to the centennial exhibition, but also essential to further study and development of Dunhuang art.