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科研机构
北京大学 [71]
内容类型
期刊论文 [58]
其他 [11]
会议论文 [2]
发表日期
2017 [5]
2016 [4]
2015 [6]
2014 [3]
2013 [5]
2012 [6]
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专题:北京大学
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The Ophiolitic Melanges in Strike-slip Fault Zones in West Junggar, Xinjiang, NW China
期刊论文
ACTA GEOLOGICA SINICA-ENGLISH EDITION, 2017
Guo Zhaojie
;
Chen Shi
;
Zhang Yuanyuan
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2017/12/03
筇竹寺和五峰—龙马溪组页岩地震岩石物理等效模型及等效孔隙纵横比的分析(英文)
期刊论文
Applied Geophysics, 2017
杨志强
;
何涛
;
邹长春
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
筇竹寺组页岩
五峰-龙马溪组页岩
地震岩石物理
等效模型
等效孔隙纵横比
Qiongzhusi Wufeng-Longmaxi shale pore aspect ratio Gassman equation
L1 least squares for sparse high-dimensional LDA
其他
2017-01-01
Li, Yanfang
;
Jia, Jinzhu
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
High-dimensional LDA
Lasso
sparsity
LINEAR DISCRIMINANT-ANALYSIS
LASSO
CLASSIFICATION
REGRESSION
核磁共振技术定量表征致密砂岩气储层孔隙结构——以临清坳陷东部石炭系-二叠系致密砂岩储层为例
期刊论文
石油学报, 2017
房涛
;
张立宽
;
刘乃贵
;
张立强
;
王为民
;
于岚
;
李超
;
雷裕红
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
核磁共振T2谱
孔隙结构
转换系数
致密砂岩
临清坳陷
NMR T2 spectrum
pore structure
conversion factor
tight reservoir
Linqing depression
Equivalent inclusions in micromechanics with interface energy effect
期刊论文
APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION, 2017
Zhang, Zhenguo
;
Chen, Yongqiang
;
Huang, Zhuping
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
EFFECTIVE MODULI
INHOMOGENEOUS INTERPHASE
THERMOELASTIC PROPERTIES
FIBER COMPOSITES
ELASTIC-MODULI
NANOCOMPOSITES
STRESS
In-situ U-Pb dating and Nd isotopic analysis of perovskite from a rodingite blackwall associated with UHP serpentinite from southwestern Tianshan, China
期刊论文
CHEMICAL GEOLOGY, 2016
Shen, Ting-ting
;
Wu, Fu-yuan
;
Zhang, Li-fei
;
Hermann, Joerg
;
Li, Xu-ping
;
Du, Jin-xue
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Perovskite
U-Pb age
Nd isotopes
Rodingite blackwall
Tianshan
RARE-EARTH ELEMENTS
LA-ICP-MS
NORTH-ATLANTIC CRATON
WESTERN TIANSHAN
NW-CHINA
SOUTH TIANSHAN
TECTONIC IMPLICATIONS
TRACE-ELEMENT
T PATH
ULTRAMAFIC LAMPROPHYRES
Differential Evolution of High-Pressure and Ultrahigh-Pressure Metapelites from Habutengsu, Chinese Western Tianshan: Phase Equilibria Modelling and 40Ar/39Ar Geochronology
期刊论文
地质学报(英文版), 2016
L(U) Zeng
;
ZHANG Lifei
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2017/12/03
pelitic schist HP-UHP metamorphism P-T pseudosection 40Ar/39Ar geochronology Chinese western Tianshan
pelitic schist
HP-UHP metamorphism
P-T pseudosection
40Ar/39Ar geochronology
Chinese western Tianshan
P-T PATH
CONSISTENT THERMODYNAMIC DATA
COESITE-BEARING ECLOGITE
HP-LT ROCKS
NW-CHINA
TECTONIC IMPLICATIONS
METAMORPHIC ROCKS
SOUTHWEST TIANSHAN
CENTRAL-ASIA
TIEN-SHAN
Differential Evolution of High-Pressure and Ultrahigh-Pressure Metapelites from Habutengsu, Chinese Western Tianshan: Phase Equilibria Modelling and ~(40)Ar/~(39)Ar Geochronology
期刊论文
Acta Geologica Sinica, 2016
Lu Zeng
;
Zhang Lifei
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
pelitic schist
HP–UHP metamorphism
P–T pseudosection
~(40)Ar/~(39)Ar geochronology,Chinese western Tianshan
Chemical composition, sources, and aging process of submicron aerosols in Beijing: Contrast between summer and winter
期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2016
Hu, Weiwei
;
Hu, Min
;
Hu, Wei
;
Jimenez, Jose L.
;
Yuan, Bin
;
Chen, Wentai
;
Wang, Ming
;
Wu, Yusheng
;
Chen, Chen
;
Wang, Zhibin
;
Peng, Jianfei
;
Zeng, Limin
;
Shao, Min
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
PM1 concentration
Beijing winter
summer
aerosol composition
secondary
primary OA
source apportionment
SECONDARY ORGANIC AEROSOL
POLYCYCLIC AROMATIC-HYDROCARBONS
POSITIVE MATRIX FACTORIZATION
BIOMASS BURNING CONTRIBUTION
URBAN SUPERSITE T0
HIGH-RESOLUTION
MASS-SPECTROMETRY
MEXICO-CITY
SOURCE APPORTIONMENT
COAL COMBUSTION
A quasi-linear structure of the southern margin of Eurasia prior to the India-Asia collision: First paleomagnetic constraints from Upper Cretaceous volcanic rocks near the western syntaxis of Tibet
期刊论文
TECTONICS, 2015
Yi, Zhiyu
;
Huang, Baochun
;
Yang, Liekun
;
Tang, Xiangde
;
Yan, Yonggang
;
Qiao, Qingqing
;
Zhao, Jie
;
Chen, Liwei
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
India-Asia collision
southern Tibet
Late Cretaceous
paleomagnetism
Lhasa Terrane
GEOMAGNETIC SECULAR VARIATION
TECTONIC IMPLICATIONS
LINZHOU BASIN
LHASA TERRANE
FOLD TEST
CONTINENTAL SUBDUCTION
POLAR WANDER
PLATEAU
CHINA
GEOCHRONOLOGY
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