The properties of propagation far-field patterns corresponding to the scattering of time harmonic acoustic waves by a bounded penetrable obstacle in an ocean waveguide were concerned with.

On the spread features of powerful culture;

The Spread of Maize and the Relevant Questions in Sichuan During the Qing Dynasty;

Research Progress of Spread and Prevention Mechanism of Plant Virus Disease;

Theoretical research on propagation law of acoustic emission wave in coal seam containing gas;

Computer emulation on the propagation of radio wave in the tunnel;

Correlation research between SARS propagation incidence and concentration of inhalable particulates in air in Guangzhou;

The Characteristics and Development Trend of Chinese Landscape Architecture through Communication Science;

Study on Communication Theory in Urban Planning Management;

Schistosomiasis Transmission in Areas Where Inhabitants Migrated from Outside Embankment to New Settlement;

Key technique of embedded medical video transmission system;

Surveillance of schistosomiasis and evaluation of control results in 11 years after transmission being interrupted in Jiaxing City;

Naissance of human resources accounting and dissemination in China;

The generation and dissemination of journals and modern proses during May 4~(th) Period;

Innovation in mode of dissemination and distribution for colleges and universities journals;