×
模态框(Modal)标题
在这里添加一些文本
Close
Close
Submit
Cancel
Confirm
×
模态框(Modal)标题
×
Toggle navigation
Home
About Journal
Ethics Statement
Archive
Editorial Board
Contact Us
中文
Application of ANN in Clustering of Tourist Market: A Case Study in Wuyishan City
YAN Fen,MENG Jijun
Acta Scientiarum Naturalium Universitatis Pekinensis . 2007, (
2
): 240 -244 .