论文类型：期刊论文

第一作者：杨中楷

通讯作者：黄颖,徐梦真

发表时间：2022-06-30

发表刊物：科学与管理

所属单位：人文与社会科学学部

文献类型：J

期号：2

页面范围：65-68,72

ISSN号：1003-8256

摘要：With the help of Geoda and Geographic Information System, data of the number of invention patents per 10,000 heads of China’s 31 provinces in 2011 are selected in this paper to visually describe their regional distribution of China's patent ownership and to reveal its characteristics of spatial differentiation.The results indicate an obvious imbalance in regional distribution of the number of invention patents per 10,000 heads. The five districts include Beijing, Tianjin, Jiangsu, Shanghai and Zhejiang show a High-High feature.Shanghai is the center of the High-High gather.

备注：新增回溯数据

是否译文：否