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浏览/检索结果: 共5条，第1-5条 帮助 限定条件 发表日期：2020     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 Effect of Complex Road Networks on Intensive Land Use in China's Beijing-Tianjin-Hebei Urban Agglomeration 期刊论文 LAND, 2020, 卷号: 9, 期号: 12, 页码: 19 作者:  Zeng, Chen;  Zhao, Zhe;  Wen, Cheng;  Yang, Jing;  Lv, Tianyu 收藏  |  浏览/下载：10/0  |  提交时间：2021/03/15 transportation  complex network  spatial econometric model  land use  POI   UNIQUENESS IN INVERSE ACOUSTIC AND ELECTROMAGNETIC SCATTERING WITH PHASELESS NEAR-FIELD DATA AT A FIXED FREQUENCY 期刊论文 INVERSE PROBLEMS AND IMAGING, 2020, 卷号: 14, 期号: 3, 页码: 489-510 作者:  Xu, Xiaoxu;  Zhang, Bo;  Zhang, Haiwen 收藏  |  浏览/下载：33/0  |  提交时间：2020/05/24 Uniqueness  inverse acoustic scattering  inverse electromagnetic scattering  phaseless near-field  obstacle  inhomogeneous medium   Response of slope surface roughness to wave-induced erosion during water level fluctuating 期刊论文 JOURNAL OF MOUNTAIN SCIENCE, 2020, 卷号: 17, 期号: 4, 页码: 871-883 作者:  Gu Ju;  Liu Gang;  Abd Elbasit, Mohamed Ahmed Mohamed;  Shi Hong-qiang 收藏  |  浏览/下载：22/0  |  提交时间：2020/05/19 Bank erosion  Erosion rate  Micro topography  Soil surface roughness  Breaking point   MULTIPLICITY OF POSITIVE SOLUTIONS TO NONLINEAR SYSTEMS OF HAMMERSTEIN INTEGRAL EQUATIONS WITH WEIGHTED FUNCTIONS 期刊论文 COMMUNICATIONS ON PURE AND APPLIED ANALYSIS, 2020, 卷号: 19, 期号: 1, 页码: 221-240 作者:  Cheng, Xiyou;  Feng, Zhaosheng;  Zhang, Zhitao 收藏  |  浏览/下载：57/0  |  提交时间：2020/01/10 Positive solution  Hammerstein integral equations  weighted functions  fixed point index  Dirichlet boundary condition   Response of slope surface roughness to wave-induced erosion during water level fluctuating 期刊论文 JOURNAL OF MOUNTAIN SCIENCE, 2020, 卷号: 17, 期号: 4, 页码: 871-883 作者:  Gu Ju;  Liu Gang;  Abd Elbasit, Mohamed Ahmed Mohamed;  Shi Hong-qiang 收藏  |  浏览/下载：17/0  |  提交时间：2020/11/12 Bank erosion  Erosion rate  Micro topography  Soil surface roughness  Breaking point