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浏览/检索结果: 共7条，第1-7条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Spaceborne tropospheric nitrogen dioxide (NO2) observations from 2005-2020 over the Yangtze River Delta (YRD), China: variabilities, implications, and drivers 期刊论文 ATMOSPHERIC CHEMISTRY AND PHYSICS, 2022, 卷号: 22 作者:  Yin, Hao;  Sun, Youwen;  Notholt, Justus;  Palm, Mathias;  Liu, Cheng 收藏  |  浏览/下载：21/0  |  提交时间：2022/05/05 Sensing multiple semantics of urban space from crowdsourcing positioning data 期刊论文 CITIES, 2019, 卷号: 93, 页码: 31-42 作者:  Cai, Ling;  Xu, Jun;  Liu, Ju;  Ma, Ting;  Pei, Tao 收藏  |  浏览/下载：7/0  |  提交时间：2020/05/19 Spatial function  Urban dynamics  Spatial-temporal pattern  Tencent location big data  Tensor factorization   Geographical Concentration of Knowledge- and Technology-Intensive Industries and City Innovation in China 期刊论文 SUSTAINABILITY, 2019, 卷号: 11, 期号: 18, 页码: 20 作者:  Qi, Honggang;  Liu, Shenghe;  Qi, Wei;  Liu, Zhen 收藏  |  浏览/下载：0/0  |  提交时间：2020/05/19 knowledge-intensive business services  technology-intensive manufacturing  geographic concentration  spatial pattern  city innovation   Hierarchy, clusters, and spatial differences in Chinese inter-city networks constructed by scientific collaborators 期刊论文 JOURNAL OF GEOGRAPHICAL SCIENCES, 2018, 卷号: 28, 期号: 12, 页码: 1793-1809 作者:  Ma Haitao;  Fang Chuanglin;  Lin Sainan;  Huang Xiaodong;  Xu Chengdong 收藏  |  浏览/下载：36/0  |  提交时间：2019/05/23 Chinese city networks  knowledge flows  scientific collaboration  co-authored papers  knowledge city clusters  China academic journal  innovative country  regional differences   Hierarchy, clusters, and spatial differences in Chinese inter-city networks constructed by scientific collaborators 期刊论文 JOURNAL OF GEOGRAPHICAL SCIENCES, 2018, 卷号: 28, 期号: 12 作者:  Ma Haitao;  Fang Chuanglin;  Lin Sainan;  Huang Xiaodong;  Xu Chengdong 收藏  |  浏览/下载：14/0  |  提交时间：2019/12/05 Chinese city networks  knowledge flows  scientific collaboration  co-authored papers  knowledge city clusters  China academic journal  innovative country  regional differences   Industrial spatial agglomeration using distance-based approach in Beijing, China SCI/SSCI论文 2015 作者:  Li J. M.;  Zhang, W. Z.;  Yu, J. H.;  Chen, H. X. 收藏  |  浏览/下载：17/0  |  提交时间：2017/11/09 distance-based approach  spatial agglomeration  intra-urban area  Beijing  geographic concentration  patterns  growth  economies  location  clusters  firms   A Study of Interestingness Measures for Associative Classification on Imbalanced Data 会议论文 19th Pacific-Asia Conference on Knowledge Discovery and Data Mining (PAKDD), John Neumann Inst, Ho Chi Minh City, VIETNAM, 2015-05-19 作者:  Yang, Guangfei;  Cui, Xuejiao 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/09 Associative classification  Imbalanced data  Interestingness measure  Stable clusters  Ranking computation