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科研机构
北京大学 [17]
内容类型
期刊论文 [12]
其他 [5]
发表日期
2016 [1]
2015 [1]
2014 [1]
2013 [2]
2011 [2]
2010 [3]
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专题:北京大学
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Hadean detrital zircon in the North China Craton
期刊论文
JOURNAL OF MINERALOGICAL AND PETROLOGICAL SCIENCES, 2016
Li, Zhuang
;
Chen, Bin
;
Wei, Chunjing
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Hadean zircon
U-Pb age
Paleoproterozoic metasedimentary
Jiao-Liao-Ji Belt
North China Craton
LIAO-JI BELT
QINLING OROGENIC BELT
U-PB GEOCHRONOLOGY
PALEOPROTEROZOIC CRUSTAL EVOLUTION
PLASMA-MASS SPECTROMETRY
SINO-KOREAN CRATON
EASTERN BLOCK
NORTHWESTERN CANADA
WESTERN-AUSTRALIA
HF ISOTOPES
Exploring, exploiting and evolving diversity of aquatic ecosystem models: a community perspective
期刊论文
AQUATIC ECOLOGY, 2015
Janssen, Annette B. G.
;
Arhonditsis, George B.
;
Beusen, Arthur
;
Bolding, Karsten
;
Bruce, Louise
;
Bruggeman, Jorn
;
Couture, Raoul-Marie
;
Downing, Andrea S.
;
Elliott, J. Alex
;
Frassl, Marieke A.
;
Gal, Gideon
;
Gerla, Daan J.
;
Hipsey, Matthew R.
;
Hu, Fenjuan
;
Ives, Stephen C.
;
Janse, Jan H.
;
Jeppesen, Erik
;
Joehnk, Klaus D.
;
Kneis, David
;
Kong, Xiangzhen
;
Kuiper, Jan J.
;
Lehmann, Moritz K.
;
Lemmen, Carsten
;
Oezkundakci, Deniz
;
Petzoldt, Thomas
;
Rinke, Karsten
;
Robson, Barbara J.
;
Sachse, Rene
;
Schep, Sebastiaan A.
;
Schmid, Martin
;
Scholten,
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Water quality
Ecology
Geochemistry
Hydrology
Hydraulics
Hydrodynamics
Physical environment
Socio-economics
Model availability
Standardization
Linking
SURFACE-WATER QUALITY
SWAN RIVER ESTUARY
SIMULATION-MODEL
SHALLOW LAKES
BIOGEOCHEMICAL MODEL
DYNAMIC-MODEL
PART 1
PHYTOPLANKTON RESPONSES
DIFFERENTIAL-EQUATIONS
NEOLITHIC TRANSITION
台湾农村社区土地重划利益机制分析与借鉴
期刊论文
台湾农业探索, 2014
胡红梅
;
张远索
;
张占录
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/11/11
农村社区
土地重划
利益机制
土地整治
台湾
rural community
land readj ustment
interest mechanism
land reclamation
Taiwan
Microfabric reconstruction via quantitative digital petrographic image analysis for weakly foliated gneisses
期刊论文
tectonophysics, 2013
Yeh, Meng-Wan
;
Lin, Yu-Ling
;
Lee, Tung-Yi
;
Ji, Jian-Qing
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/11
Best-fit modal
3D foliation reconstruction
Digital micropetrographic image analysis
Shape preferred orientation
SHAPE PREFERRED-ORIENTATION
DEFORMED LINE DISTRIBUTIONS
STRAIN ANALYSIS
DIGITIZED IMAGES
BEST-FIT
ROTATION
PROGRAM
ELLIPSE
GARNET
REGION
In vitro and in vivo studies on nanocrystalline Ti fabricated by equal channel angular pressing with microcrystalline CP Ti as control
期刊论文
journal of biomedical materials research part a, 2013
Nie, F. L.
;
Zheng, Y. F.
;
Wei, S. C.
;
Wang, D. S.
;
Yu, Z. T.
;
Salimgareeva, G. K.
;
Polyakov, A. V.
;
Valiev, R. Z.
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/10
bulk nanocrystalline Ti
equal channel angular pressing
bioactivity
bone growing
remodeling
SEVERE PLASTIC-DEFORMATION
HIGH-PRESSURE TORSION
NANOSTRUCTURED TITANIUM
RODS
STRATEGIES
ADHESION
METALS
Inferring specifications for resources from natural language API documentation
期刊论文
automated software engineering, 2011
Zhong, Hao
;
Zhang, Lu
;
Xie, Tao
;
Mei, Hong
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/11/12
Inferring specifications
API documentation
SOURCE CODE
REQUIREMENTS
Inferring specifications for resources from natural language API documentation
其他
2011-01-01
Zhong, Hao
;
Zhang, Lu
;
Xie, Tao
;
Mei, Hong
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
A documentation approach for the self-adaptive system design
其他
2010-01-01
Zhu, Wenhui
;
Parnas, David Lorge
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/13
A concern-based approach to generating formal requirements specifications
期刊论文
frontiers of computer science in china, 2010
Jin, Ying
;
Zhang, Jing
;
Hao, Weiping
;
Ma, Pengfei
;
Zhang, Yan
;
Zhao, Haiyan
;
Mei, Hong
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2015/11/16
document driven requirements analysis method
separation of concerns
concern relationship graph
4-variable model
formal requirements documentation
requirements management
Earliest rooting system and root : shoot ratio from a new Zosterophyllum plant
期刊论文
new phytologist, 2010
Hao, Shougang
;
Xue, Jinzhuang
;
Guo, Dali
;
Wang, Deming
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/10
Early Devonian
Lochkovian
rooting system
root to shoot ratio
Zosterophyllum
DEVONIAN RHYNIE CHERT
LAND PLANTS
AGLAOPHYTON-MAJOR
NOTHIA-APHYLLA
YUNNAN
MIDDLE
CHINA
EVOLUTION
KIDSTON
ORIGIN
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