According to a survey carried out in Nanjing and Xuzhou colleges,the paper analyzes and evaluates the status quo of the college students media literacy and the differences in the two cities from the following aspects: common knowledge and the construction feature of mass media,objectivity of information,media genres and media language,mass communication process,mass culture,and media effects.

On Medium Effect of Health Communication in China;

This paper discusses on the present situation of and existing problems in the process of the heavy- medium system of Xiqu Coal Mine's Coal Washery, emphatically analyzes on the de- medium effectiveness, which provides reliable foundation for reducing the cost (the medium consumption of the system) and increasing the de- medium effectiveness of the sculping screen.