In order to answer the key question of how to reflect quantificationally the dynamic trend characteristics of power generating plants performance,the overall framework of DPE was established in this paper.

A research on the reasons for the decline of mobile customer s ARPU value and its changing trend;

Research on the Abnormal Changing Trend of the Financial Status of Listed Companies Based on Bayesian Network;

The article,studying the changing trend of income disparity among urbanites in Beijing,analyzes the causes of the disparity,and on this basis,makes a corresponding proposal on policy making.

According to historical data of the landing typhoons, activity trends of the landing typhoons are researched by means of p-order autoregressive analysis and Markov chain analysis,whose results are relatively ideal.

Through tracking down the changing tendency over 20 years since the opening and reform of our country and inspecting the mental model and operating strategy of the development of colour TV-making industry, this paper holds that TV-making industry must think s.

Horizontal distribution and moving tendency of Liza haematocheila larvae and juveniles in the coastal surface of the South Yellow Sea;