Objective To investigate the current status and trend of Toxoplasma gondii infection among population in Nanchang area,so as to provide the scientific basis for establishing control strategy of the disease.

Objective :To find out average and minimal age and every effective factors on sexual development in adolescent malesthrough an investigation of 3129 male youngsters at 9~18 years in Nanchang area.

The growth performance of fourteen introduced species of forages in Nanchang area was observed,and their growth stages,summer surviver rate,height,regeneration rate,yield and ratio of fresh grass yield to dry grass yield were measured and analyzed synthetically.

Research on thermal environment for the loft of residence in Nanchang;

Nanchang Highways Contsruction and Social Changes from the Period of Republic China to the People s Republic of China;

On Buildings in front of Urban Streets——Taking Nanchang City for Example;

Discussion of the S&T Policy and Effect of Economic Development in Nanchang City;

the paper analyzes the main features of Nanchang city from history and culture;According to the problems in the recent city construction,it suggests to take culture industry development,totally design of city image and institution reform as the main creative strategies of city sustainable development and feature continuity;and gives some suggestions for the city future development.

Analysis and Comprehensive Evaluation On Air Quality of Nanchang City;