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An empirical study on the spatial distribution of the population, economy and water resources in Northeast China 期刊论文
PHYSICS AND CHEMISTRY OF THE EARTH, 2015, 期号: 79-82, 页码: 93-99
作者:  Zhang, Conglin;  Liu, Yu;  Qiao, Haijuan
Adobe PDF(1169Kb)  |  收藏  |  浏览/下载:255/0  |  提交时间:2016/09/08
Mapping discovery modeling and its empirical research for the scientific and technological knowledge concept in unified concept space 期刊论文
CLUSTER COMPUTING-THE JOURNAL OF NETWORKS SOFTWARE TOOLS AND APPLICATIONS, 2015, 期号: 18, 页码: 103-112
作者:  Zhu, Lijun;  Shi, Chen;  Guo, Jianfeng
Adobe PDF(976Kb)  |  收藏  |  浏览/下载:188/0  |  提交时间:2016/09/12