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科研机构
北京大学 [96]
内容类型
期刊论文 [69]
其他 [21]
会议论文 [6]
发表日期
2017 [7]
2016 [12]
2015 [8]
2014 [9]
2013 [2]
2012 [3]
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专题:北京大学
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Characterizing copper flows in international trade of China, 1975-2015
期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2017
Zhang, Ling
;
Chen, Tianming
;
Yang, Jiameng
;
Cai, Zhijian
;
Sheng, Hu
;
Yuan, Zengwei
;
Wu, Huijun
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2017/12/03
Industrial ecology
Material flow analysis
International trade
Resource management
Metal cycle
IN-USE STOCK
PATTERNS
FUTURE
山东蒙山第四纪冰川组合遗迹的发现及初步研究
期刊论文
地质论评, 2017
王照波
;
卞青
;
李大鹏
;
王金玉
;
刘彩玲
;
郭启鹏
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
蒙山
冰川遗迹
冰石河
冰碛堤
擦痕
颤痕
Mount Mengshan
glacial relics
felsenmeer
lateral moraine
scratches
chatter marks
Molecular Insights into the Transformation of Dissolved Organic Matter in Landfill Leachate Concentrate during Biodegradation and Coagulation Processes Using ESI FT-ICR MS
期刊论文
ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2017
Yuan, Ziwen
;
He, Chen
;
Shi, Quan
;
Xu, Chunming
;
Li, Zhenshan
;
Wang, Chengzhai
;
Zhao, Huazhang
;
Ni, Jinren
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
RESONANCE MASS-SPECTROMETRY
LINEAR ALKYLBENZENE SULFONATES
ULTRA-HIGH-RESOLUTION
WASTE-WATER
TREATMENT PLANTS
ANAEROBIC-DIGESTION
NANOFILTRATION
REMOVAL
MARINE
SOIL
Effects of circular cutouts on mechanical behaviors of carbon fiber reinforced lattice-core sandwich cylinder
期刊论文
COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, 2017
Sun, Fangfang
;
Wang, Peng
;
Li, Wanxin
;
Fan, Hualin
;
Fang, Daining
收藏
  |  
浏览/下载:105/0
  |  
提交时间:2017/12/03
Sandwich structures
Mechanical properties
Stress concentrations
COMPOSITE CYLINDRICAL-SHELLS
FREE-VIBRATION
STRESS-DISTRIBUTION
BUCKLING ANALYSIS
COMPRESSION
基于仿生视觉的海面船只检测方法
期刊论文
红外与激光工程, 2017
胡晓光
;
高树辉
;
李卉
;
钟成
;
程承旗
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
船只检测
遥感影像
视觉注意
反差特性
ship detection
remote sensing images
visual attention
contrast
Overlapping Coalition Formation Game Based Opportunistic Cooperative Localization Scheme for Wireless Networks
期刊论文
IEEE TRANSACTIONS ON COMMUNICATIONS, 2017
Zhang, Rongqing
;
Zhao, Zijun
;
Cheng, Xiang
;
Yang, Liuqing
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Cooperative localization
overlapping coalition formation (OCF) game
opportunistic selection
terminating criterion
WIDE-BAND LOCALIZATION
SENSOR NETWORKS
FUNDAMENTAL LIMITS
SELF-LOCALIZATION
NAVIGATION
FRAMEWORK
TRACKING
MIMO
Three-dimensional cavity nanoantennas with resonant-enhanced surface plasmons as dynamic color-tuning reflectors
期刊论文
NANOSCALE, 2017
Fan, J. R.
;
Wu, W. G.
;
Chen, Z. J.
;
Zhu, J.
;
Li, J.
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
STRUCTURAL COLOR
ALUMINUM NANOSTRUCTURES
DIFFRACTION LIMIT
BUTTERFLY WINGS
ANGLE
FILTERS
ARRAYS
MODES
METASURFACES
HOLOGRAPHY
Experimental study on the stability of oxalic acid and carbon dioxide manometer.
期刊论文
ACTA PETROLOGICA SINICA, 2016
Tian Feng
;
Zheng HaiFei
;
Sun Qiang
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
Oxalic acid
Carbon dioxide
Raman spectroscopy
Pressure gauge
LOWER CONTINENTAL-CRUST
QUARTZ VEIN SYSTEMS
DIAMOND-ANVIL CELL
FLUID INCLUSIONS
GOLD DEPOSITS
HYDROTHERMAL REACTIVITY
THERMAL-DEGRADATION
RAMAN-SPECTROSCOPY
ORGANIC-ACIDS
ACETIC-ACID
Research on Analysis of Tailing Mineral Materials Based on Chemical Analysis and Spectral Measurement
其他
2016-01-01
Zhi-hong AN
;
Hong-feng NIE
;
Ze-rong QI
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Tailings mineral materials
X-ray diffraction analysis
Silicates analysis
Spectroscopy detection
Spectral measurement
Tailings mineral materials
X-ray diffraction analysis
Silicates analysis
Spectroscopy detection
Spectral measurement
Bioleaching of a Complex Co-Ni-Cu Sulfide Flotation Concentrate by Bacillus megaterium QM B1551 at Neutral pH
期刊论文
GEOMICROBIOLOGY JOURNAL, 2016
Cui, Xinglan
;
Wang, Xin
;
Li, Yan
;
Lu, Anhuai
;
Hao, Ruixia
;
Wang, Changqiu
;
Ding, Hongrui
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Bacillus megaterium QM B1551
bioleaching
complex sulfide concentrate
Bioleaching-chemical leaching
COPPER SULFIDES
ORGANIC-ACIDS
IRON REMOVAL
CHALCOPYRITE
MINERALS
ACIDITHIOBACILLUS
DISSOLUTION
SEPARATION
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