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科研机构
北京大学 [241]
内容类型
期刊论文 [200]
其他 [39]
会议论文 [2]
发表日期
2017 [7]
2016 [14]
2015 [13]
2014 [11]
2013 [8]
2012 [14]
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专题:北京大学
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城市形态的分维估算与分形判定
期刊论文
地理科学进展, 2017
陈彦光
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
城市形态
分形
分维
自仿射
盒子计数法
多分形
标度区
urban form
fractals
fractal dimension
self-affinity
box-counting method
multifractals
scaling range
A Hierarchical Allometric Scaling Analysis of Chinese Cities: 1991-2014
期刊论文
DISCRETE DYNAMICS IN NATURE AND SOCIETY, 2017
Chen, Yanguang
;
Feng, Jian
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
CITY SIZE DISTRIBUTIONS
ZIPFS LAW
POWER-LAW
UNITED-STATES
GROWTH
EVOLUTION
FIRMS
Multi-scaling allometric analysis for urban and regional development
期刊论文
PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, 2017
Chen, Yanguang
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
Allometric growth
Allometric scaling
Fractal dimension
Complex spatial system
Spatio-temporal evolution
Urbanization
ZIPFS LAW
CITIES
GROWTH
SIZE
EVOLUTION
GEOMETRY
SHAPE
LIFE
基于卤键的谢尔宾斯基三角分形自组装的模拟研究(英文)
期刊论文
物理化学学报, 2017
张珍
;
谢文俊
;
杨奕
;
孙耿
;
高毅勤
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2017/12/03
自组装
蒙特卡罗模拟
分形
谢尔宾斯基三角形
催组装
Self-assembly
Monte carlo simulation
Fractal
Sierpinski triangle
Catassembly
SCANNING-TUNNELING-MICROSCOPY
COORDINATION SYSTEMS
NETWORKS
SURFACES
Construction of Sierpinski Triangles up to the Fifth Order
期刊论文
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2017
Li, Chao
;
Zhang, Xue
;
Li, Na
;
Wang, Yawei
;
Yang, Jiajia
;
Gu, Gaochen
;
Zhang, Yajie
;
Hou, Shimin
;
Peng, Lianmao
;
Wu, Kai
;
Nieckarz, Damian
;
Szabelski, Pawel
;
Tang, Hao
;
Wang, Yongfeng
收藏
  |  
浏览/下载:27/0
  |  
提交时间:2017/12/03
COORDINATION NETWORKS
SURFACES
FRACTALS
CRYSTALS
SIMULATION
PATTERN
DESIGN
GROWTH
Packing fractal Sierpinski triangles into one-dimensional crystals via a templating method
期刊论文
CHEMICAL COMMUNICATIONS, 2017
Li, Na
;
Gu, Gaochen
;
Zhang, Xue
;
Song, Daoliang
;
Zhang, Yajie
;
Teo, Boon K.
;
Peng, Lian-mao
;
Hou, Shimin
;
Wang, Yongfeng
收藏
  |  
浏览/下载:31/0
  |  
提交时间:2017/12/03
SCANNING-TUNNELING-MICROSCOPY
COVALENT ORGANIC FRAMEWORKS
SURFACE-CHEMISTRY
MOLECULAR BRICKS
CONSTRUCTION
ORGANIZATION
TRANSITION
NETWORKS
AU(111)
CU(111)
Experimental investigation of the pore structure of triassic terrestrial shale in the Yanchang Formation, Ordos Basin, China
期刊论文
JOURNAL OF NATURAL GAS SCIENCE AND ENGINEERING, 2017
Jiang, Zheng
;
Zhang, Dongxiao
;
Zhao, Junliang
;
Zhou, Yuqi
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Terrestrial shale gas
Pore structure characteristics
Gas adsorption
Ordos Basin
NORTHEASTERN BRITISH-COLUMBIA
DENSITY-FUNCTIONAL THEORY
ORGANIC-RICH SHALES
NITROGEN ADSORPTION MEASUREMENTS
MISSISSIPPIAN BARNETT SHALE
SIZE DISTRIBUTION
GAS-ADSORPTION
MERCURY INTRUSION
SICHUAN BASIN
FRACTAL CHARACTERISTICS
DEFINING URBAN AND RURAL REGIONS BY MULTIFRACTAL SPECTRUMS OF URBANIZATION
期刊论文
FRACTALS-COMPLEX GEOMETRY PATTERNS AND SCALING IN NATURE AND SOCIETY, 2016
Chen, Yanguang
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Multifractals
Spatial Recursive Subdivision
Space Filling
Allometric Scaling
Golden Section
Level of Urbanization
Urban Space
Rural Space
FRACTAL DIMENSION
CENTRAL PLACE
DYNAMICS
GROWTH
SIZE
SETTLEMENTS
PATTERNS
BRUSSELS
FRONTIER
CITIES
Describing Urban Evolution with the Fractal Parameters Based on Area-Perimeter Allometry
期刊论文
DISCRETE DYNAMICS IN NATURE AND SOCIETY, 2016
Chen, Yanguang
;
Wang, Jiejing
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
SPATIOTEMPORAL EVOLUTION
CELLULAR-AUTOMATA
LAND-USE
DIMENSION
FORM
MORPHOLOGY
CITIES
GROWTH
DYNAMICS
SHAPE
Spatial Up-Scaling Correction for Leaf Area Index Based on the Fractal Theory
期刊论文
REMOTE SENSING, 2016
Wu, Ling
;
Qin, Qiming
;
Liu, Xiangnan
;
Ren, Huazhong
;
Wang, Jianhua
;
Zheng, Xiaopo
;
Ye, Xin
;
Sun, Yuejun
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
standard deviation
fractal theory
spatial heterogeneity
leaf area index
scaling effect correction
WHEAT YIELD ESTIMATION
REMOTE-SENSING DATA
WOFOST MODEL
NDVI
RESOLUTION
SURFACE
CLASSIFICATION
SEGMENTATION
UNCERTAINTY
VALIDATION
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