v9n3

The online examination system of random questions based on ASP.NET

1-7

Shugang Liu, Haodong Du, Linkun Zhang, Wen Jing

The Development History and Future Trend of the Digital Earth

8-14

Jianfeng Li, Li Qi

Graduation thesis management system based on Web

15-23

Shugang Liu, Linkun Zhang, Wen Jing, Haodong Du

Design of Agricultural Monitoring System Based on Internet of Things

24-28

Cao Qing, Chuansheng Wu, LingYun Xie,  Jiayu Zhou,  Huaiyu Wang,  Xiaoshuang Wang

Design and implementation of college scientific research management website

29-37

Shugang Liu, Wen Jing, Haodong Du, Linkun Zhang

Analysis of the Key Factors Affecting the Effective Development of Rural Collective Economy -- Based on Qualitative Comparative Analysis (QCA) Method

38-49

Hao Dong, Tingting Meng, Jie Cheng

Numerical Analysis of the Transition from Heat Conduction to Convection in Annulus Enclosure

50-54

Kunfeng Sun

Traffic Violations Detection Based on Improved Faster R-CNN

55-61

Lei Yu