彭霞

基于微博数据的北京市热点区域意象感知@@@Image perception of Beijing's regional hotspots based on microblog data

刘瑜, 黄舟, X. Yongjun, 2017 .

The indoles and naphthalene ketone derivant and its medical usage of heterocyclic radical substitution

丁健, 李晓刚, 耿美玉, 2013 .