IGSNRR OpenIR

Browse/Search Results:  1-10 of 20 Help

Selected(0)Clear Items/Page:    Sort:
基于系统动力学模型的北京人口规模预测 中文期刊论文
2015
Authors:  王蓓;  崔承印;  唐志鹏;  李晓烨
Favorite  |  View/Download:38/0  |  Submit date:2015/12/18
系统动力学模型  规模预测  人口规模  北京人口  城市总体规划  总体规划编制  未来城市  人口城镇化  集聚力  人口发展  
我国科技资源空间布局与效率研究 学位论文
博士, 北京: 中国科学院研究生院, 2012
Authors:  王蓓
View  |  Adobe PDF(3282Kb)  |  Favorite  |  View/Download:67/36  |  Submit date:2014/07/22
Spatial disparity and efficiency of science and technology resources in China 期刊论文
CHINESE GEOGRAPHICAL SCIENCE, 2012, 卷号: 22, 期号: 6, 页码: 730-741
Authors:  Wang, Bei(王蓓);  Liu, WD;  Lu, DD;  Zhang, JB
View  |  Adobe PDF(2259Kb)  |  Favorite  |  View/Download:268/28  |  Submit date:2013/03/19
Science And Technology Resources  Resources Spatial Allocation  Resources-utilization Efficiency  China  
Evaluation on the efficiency for the allocation of science and technology resources in China based on DEA Model 会议论文
Advances in Intelligent and Soft Computing, 2012 International Conference on Environment Science, ICES 2012 and 2012 International Conference on Computer Science, ICCS 2012, Advances in Intelligent and Soft Computing, 2012 International Conference on Environment Science, ICES 2012 and 2012 International Conference on Computer Science, ICCS 2012, Melbourne, VIC, Australia, March 15, 2012 - March 16, 2012
Authors:  Wang,Bei(王蓓);  Liu,WeiDong;  Zhang,JianBo
View  |  Adobe PDF(1297Kb)  |  Favorite  |  View/Download:381/125  |  Submit date:2012/05/31
Elligent Systems  
图形工作流驱动的空间信息服务链研究 中文期刊论文
2012
Authors:  张建博;  刘纪平;  王蓓
View  |  Adobe PDF(633Kb)  |  Favorite  |  View/Download:258/110  |  Submit date:2012/09/01
空间信息服务  服务链  聚合  Gml调度  图形工作流  Kepler  
利用本体的WFS要素语义检索研究 中文期刊论文
2012
Authors:  张建博;  刘纪平;  刘恒飞;  王蓓
View  |  Adobe PDF(1549Kb)  |  Favorite  |  View/Download:198/84  |  Submit date:2012/09/01
Wfs  五元本体模型  空间关系映射  推理规则  联合推理检索  
WFS feature semantic retrieval based on ontology EI期刊论文
2012
Authors:  Zhang Jianbo;  Liu Jiping;  Liu Hengfei;  Wang Bei
Favorite  |  View/Download:144/5  |  Submit date:2012/11/23
Inference Engines  Semantics  
我国河流N_2O饱和度与释放系数变化及其与河流氮水平的关系研究 中文期刊论文
2012
Authors:  王佳宁;  晏维金;  陈能汪;  王蓓;  杨丽标
View  |  Adobe PDF(1802Kb)  |  Favorite  |  View/Download:234/93  |  Submit date:2012/11/14
区域生态经济系统  动态耦合过程  黄河三角洲  
Spatial information services chaining based on graphic-workflow EI期刊论文
2012
Authors:  Zhang Jianbo;  Liu Jiping;  Wang Bei
Favorite  |  View/Download:162/3  |  Submit date:2012/11/23
Information Services  Data Transfer  Scheduling  
中国区域公立科技创新资源与经济发展水平相关性分析 期刊论文
经济地理, 2011, 卷号: 31, 期号: 4, 页码: 541-547
Authors:  牛方曲;  刘卫东;  刘志高;  唐志鹏;  王蓓
View  |  Adobe PDF(393Kb)  |  Favorite  |  View/Download:282/53  |  Submit date:2011/12/06
科技创新资源  创新能力  经济评价值  创新区域