A Case Study: SLA Evaluation of an Information System;

With a case study of Xi an city centre and based on the R/S analysis,it can be discovered that Hurst .

According to the practice in our country, the application of optimizing design method for energy-saving buildings is discussed and a case study is introduced.

The special legislation right-including formulating regulations on the exercise of autonomy, separate regulations and supplementary regulations-which was given by the Constitution and laws palys a very important role in social and economic development in autonomous regions.

Accommodating provisions change certain provisions and the content of Marriage law,and it takes the forms of autonomous regulations or separate regulations.