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科研机构
北京大学 [66]
内容类型
期刊论文 [51]
其他 [15]
发表日期
2017 [4]
2016 [9]
2015 [3]
2014 [6]
2013 [5]
2012 [5]
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专题:北京大学
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以出行路径耗时为测度的城镇体系空间结构研究
期刊论文
经济地理, 2017
杨震
;
吕斌
;
王晶
收藏
  |  
浏览/下载:110/0
  |  
提交时间:2017/12/03
城镇体系
空间结构
出行路径耗时
紧凑度
urban system
space structure
travel time on paths
compactness ratio
Electron flat-top distributions and cross-scale wave modulations observed in the current sheet of geomagnetic tail
期刊论文
PHYSICS OF PLASMAS, 2017
Zhao, Duo
;
Fu, Suiyan
;
Parks, George K.
;
Sun, Weijie
;
Zong, Qiugang
;
Pan, Dongxiao
;
Wu, Tong
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
IN-SITU EVIDENCE
MAGNETIC RECONNECTION
THEMIS
FIELD
PLASMA
MAGNETOMETER
MAGNETOTAIL
INSTRUMENT
EMISSIONS
High-loading Fe2O3/SWNT composite films for lithium-ion battery applications
期刊论文
NANOTECHNOLOGY, 2017
Wang, Ying
;
Guo, Jiahui
;
Li, Li
;
Ge, Yali
;
Li, Baojun
;
Zhang, Yingjiu
;
Shang, Yuanyuan
;
Cao, Anyuan
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
carbon nanotubes
high-loading
Fe2O3
residual catalyst
lithium ion battery
CARBON NANOTUBES
ANODE MATERIAL
ELECTROCHEMICAL PERFORMANCE
STORAGE
NANOPARTICLES
ELECTRODES
ALPHA-FE2O3
GRAPHENE
NANOCOMPOSITES
NANOFLAKES
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
An integrated model of urban spatial structure: Insights from the distribution of floor area ratio in a Chinese city
期刊论文
APPLIED GEOGRAPHY, 2016
Cao, Guangzhong
;
Shi, Qiujie
;
Lin, Tao
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
Urban spatial structure
Polycentric city model
Floor area ratio
Geographical weighted regression
Chinese city
GEOGRAPHICALLY WEIGHTED REGRESSION
US METROPOLITAN-AREAS
EMPLOYMENT CENTERS
SUBURBAN EMPLOYMENT
POPULATION-DENSITY
EQUILIBRIUM-MODEL
NEW-YORK
LAND
CITIES
AGGLOMERATION
Origins of the Earth's Diffuse Auroral Precipitation
期刊论文
SPACE SCIENCE REVIEWS, 2016
Ni, Binbin
;
Thorne, Richard M.
;
Zhang, Xiaojia
;
Bortnik, Jacob
;
Pu, Zuyin
;
Xie, Lun
;
Hu, Ze-jun
;
Han, Desheng
;
Shi, Run
;
Zhou, Chen
;
Gu, Xudong
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2017/12/03
ION-CYCLOTRON WAVES
PITCH-ANGLE DIFFUSION
WHISTLER-MODE WAVES
RADIATION-BELT ELECTRONS
1-2 MAGNETIC PULSATIONS
DAWN-DUSK ASYMMETRY
EQUATORIAL MAGNETOSPHERE
OUTER MAGNETOSPHERE
ELECTROSTATIC-WAVES
EMIC WAVES
Substructures within a dipolarization front revealed by high-temporal resolution Cluster observations
期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 2016
Yao, Zhonghua
;
Fazakerley, A. N.
;
Varsani, A.
;
Rae, I. J.
;
Owen, C. J.
;
Pokhotelov, D.
;
Forsyth, C.
;
Guo, R. L.
;
Bai, S. C.
;
Yao, S. T.
;
Doss, N.
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
HIGH-SPEED FLOWS
SUBSTORM CURRENT WEDGE
NEAR-EARTH TAIL
PLASMA SHEET
ELECTRON ACCELERATION
MAGNETIC RECONNECTION
THEMIS OBSERVATIONS
MULTIPOINT OBSERVATIONS
MHD SIMULATIONS
CURRENT SYSTEM
Understanding the ion distributions near the boundaries of reconnection outflow region
期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 2016
Zhou, Xu-Zhi
;
Pan, Dong-Xiao
;
Angelopoulos, Vassilis
;
Runov, Andrei
;
Zong, Qiu-Gang
;
Pu, Zu-Yin
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
TRIGGERING SUBSTORM ONSET
THIN CURRENT SHEETS
MAGNETIC RECONNECTION
MAGNETOTAIL RECONNECTION
CLUSTER OBSERVATIONS
GEOMAGNETIC TAIL
DYNAMICS
SPACE
SIMULATION
OXYGEN
Scaling Up Physical Design: Challenges and Opportunities
其他
2016-01-01
Luo, Guojie
;
Zhang, Wentai
;
Zhang, Jiaxi
;
Cong, Jason
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Physical Design
Detailed Placement
FPGA
TCL
Distributed Computing
Spark
ALGORITHM
Droplet evaporation on a horizontal substrate under gravity field by mesoscopic modeling
期刊论文
JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2016
Xie, Chiyu
;
Zhang, Jianying
;
Bertola, Volfango
;
Wang, Moran
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
Drop evaporation
Gravity effect
Critical size
Lattice Boltzmann method
LATTICE-BOLTZMANN METHOD
POLYMER SURFACES
SUPERHYDROPHOBIC SURFACES
SESSILE DROPLET
WATER DROPLETS
FLUID-FLOWS
SIMULATION
CONSTANT
DYNAMICS
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