QQ客服 官方微博 反馈留言

浏览/检索结果: 共3条，第1-3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 Recycling sustainability of waste paper industry in Beijing City: An analysis based on value chain and GIS model 期刊论文 WASTE MANAGEMENT, 2020, 卷号: 106, 页码: 62-70 作者:  Yang, Guang;  Zhou, Chuanbin;  Wang, Wenlai;  Ma, Shijun;  Liu, Hongju 收藏  |  浏览/下载：119/0  |  提交时间：2020/05/19 Waste paper  Recycling  Value chain analysis  Geographic information system  Index of recycling sustainability  Beijing   An Approach to Determining the Spatially Contiguous Zone of a Self-Organized Urban Agglomeration 期刊论文 SUSTAINABILITY, 2019, 卷号: 11, 期号: 12, 页码: 16 作者:  Liu, Fei;  Huang, Qing 收藏  |  浏览/下载：51/0  |  提交时间：2019/08/07 urban agglomeration  spatially contiguous zone  space range identification  self-organization  fractal  spatially contiguous zone  molecule like assembly  assembly radius   Multifractals of central place systems: Models, dimension spectrums, and empirical analysis 期刊论文 physica a statistical mechanics and its applications, 2014 Chen, Yanguang 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/10 Central places  Self-organized network of cities  Multifractals  Singularity spectrum  Spatial complexity  Chinese cities  STRANGE ATTRACTORS  FRACTAL MEASURES  GENERALIZED DIMENSIONS  SINGULARITY SPECTRUM  URBAN FORM  PHYSICS  CHINA