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科研机构
北京大学 [79]
内容类型
期刊论文 [54]
其他 [25]
发表日期
2017 [9]
2016 [12]
2015 [7]
2014 [12]
2013 [2]
2012 [4]
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专题:北京大学
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An Improved Estimation of Regional Fractional Woody/Herbaceous Cover Using Combined Satellite Data and High-Quality Training Samples
期刊论文
REMOTE SENSING, 2017
Liu, Xu
;
Liu, Hongyan
;
Qiu, Shuang
;
Wu, Xiuchen
;
Tian, Yuhong
;
Hao, Qian
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
vegetation fractional cover
semi-arid area
MODIS
satellite data integration
spatial sampling design
image classification
Random Forest regression
model performance evaluation
LAND-COVER
INNER-MONGOLIA
MODIS DATA
VEGETATION
SURFACE
STEPPE
FOREST
COEXISTENCE
TOPOGRAPHY
TRANSITION
铜矿床领域本体的构建方法研究
期刊论文
中国矿业, 2017
姚健鹏
;
郭艳军
;
潘懋
;
陈曦
;
张驰
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2017/12/03
铜矿床
领域本体
构建方法
Prot&
g&
copper deposits
domain ontology
method of construction
Prot&
g&
#233
#233
#233
#233
An advanced wind vector retrieval algorithm for the rotating fan-beam scatterometer
期刊论文
ACTA OCEANOLOGICA SINICA, 2017
Xie Xuetong
;
Wen Ya
;
Huang Zhou
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
rotating fan-beam scatterometer
objective function
wind vector retrieval
distribution histogram of bias
wind direction extension
SPACEBORNE SCATTEROMETER
Thermodynamic analysis of a novel pumped thermal energy storage system utilizing ambient thermal energy and LNG cold energy
期刊论文
ENERGY CONVERSION AND MANAGEMENT, 2017
Wang, Guan-Bang
;
Zhang, Xin-Rong
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
Pumped thermal energy storage (PTES)
Natural working fluid
Heat pump cycle
Rankine cycle
Thermodynamic analysis
TRANSCRITICAL CO2 CYCLES
DIOXIDE HEAT-PUMP
ELECTRICITY STORAGE
CARBON-DIOXIDE
CONCEPTUAL DESIGN
HYDRO STORAGE
CAES SYSTEM
OPTIMIZATION
PERFORMANCE
INTEGRATION
Recent Progress in the Design of Advanced Cathode Materials and Battery Models for High-Performance Lithium-X (X = O-2, S, Se, Te, I-2, Br-2) Batteries
期刊论文
ADVANCED MATERIALS, 2017
Xu, Jiantie
;
Ma, Jianmin
;
Fan, Qinghua
;
Guo, Shaojun
;
Dou, Shixue
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
cathodes
Li-Se batteries
Li-Te
batteries
Li-I-2 batteries
Li-Br-2 batteries
HOLLOW CARBON SPHERES
GOOD ELECTROCHEMICAL PERFORMANCE
METAL-ORGANIC FRAMEWORKS
DOPED MICROPOROUS CARBON
REDUCED GRAPHENE OXIDE
LI-ION BATTERIES
SULFUR BATTERIES
SELENIUM BATTERIES
MESOPOROUS CARBON
LONG-LIFE
Nested sparse grid collocation method with delay and transformation for subsurface flow and transport problems
期刊论文
ADVANCES IN WATER RESOURCES, 2017
Liao, Qinzhuo
;
Zhang, Dongxiao
;
Tchelepi, Hamdi
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
GENERALIZED POLYNOMIAL CHAOS
DIFFERENTIAL-EQUATIONS
NUMERICAL-INTEGRATION
ADAPTIVE QUADRATURE
KALMAN FILTER
FEKETE POINTS
POROUS-MEDIA
UNCERTAINTY
CUBATURE
MODELS
A three-scale input-output analysis of water use in a regional economy: Hebei province in China
期刊论文
JOURNAL OF CLEANER PRODUCTION, 2017
Liu, Siyuan
;
Wu, Xudong
;
Han, Mengyao
;
Zhang, Jianjiao
;
Chen, Bin
;
Wu, Xiaofang
;
Wei, Wendong
;
Li, Zhi
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Embodied water
Three-scale
Input-output analysis
Hebei province
VIRTUAL WATER
EMBODIED ENERGY
BEIJING ECONOMY
URBAN-ECONOMY
YELLOW-RIVER
SUPPLY CHAIN
FOOTPRINT
TRADE
SYSTEM
NETWORK
Thermodynamic analysis of a novel energy storage system based on compressed CO2 fluid
期刊论文
INTERNATIONAL JOURNAL OF ENERGY RESEARCH, 2017
Zhang, Xin-Rong
;
Wang, Guan-Bang
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Brayton cycle
compressed CO2 energy storage
thermodynamic analysis
sensitivity analysis
PUMPED HYDRO STORAGE
CARBON-DIOXIDE
CONCEPTUAL DESIGN
HEAT INTEGRATION
CYCLES
OPTIMIZATION
PART
基于运行时模型的混合云管理方法
期刊论文
软件学报, 2017
陈星
;
兰兴土
;
李隘鹏
;
郭文忠
;
黄罡
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
混合云管理
软件体系结构
运行时模型
hybrid cloud management
software architecture
models at runtime
The Challenges and Solutions for Cadmium-contaminated Rice in China: A Critical Review
期刊论文
ENVIRONMENT INTERNATIONAL, 2016
Hu, Yuanan
;
Cheng, Hefa
;
Tao, Shu
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Cadmium-contaminated rice
Dietary intake
Health risk
Phytoavailability
Soil remediation
Plant biotechnology and breeding
ORYZA-SATIVA L.
POTENTIAL HEALTH-RISK
HEAVY-METAL POLLUTION
CD-TAINTED RICE
PADDY SOILS
ORGANIC-MATTER
RENAL DYSFUNCTION
SURFACE SOILS
GRAIN CADMIUM
SWISS-CHARD
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