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科研机构
北京大学 [421]
内容类型
期刊论文 [377]
其他 [39]
会议论文 [5]
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2017 [30]
2016 [39]
2015 [46]
2014 [37]
2013 [23]
2012 [34]
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专题:北京大学
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淡水鲈鱼硬体组织中羟磷灰石结晶特征研究
期刊论文
矿物学报, 2017
苑蕾
;
王河锦
;
周钊
;
安佳丽
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
羟磷灰石
X射线微区衍射
生物材料
鱼硬体
结晶特性
hydroxylapatite
X-ray micro diffraction
biomaterial
hard tissue
crystallographic characteristics
The chemical and isotopic compositions of volatiles in magmatic hydrothermal fluids beneath the Songliao Basin, northeastern China
期刊论文
CHEMICAL GEOLOGY, 2017
Gao, Jinliang
;
Liu, Jiaqi
;
Hilton, David R.
;
Meng, Fanchao
;
Li, Zhongping
;
Zhai, Lina
;
Sun, Chunqing
;
Zhang, Lei
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Quartz vein
Fluid inclusions
Gas geochemistry
Songliao Basin
NE CHINA
HYPERALKALINE SPRINGS
ABIOGENIC METHANE
FAULT-DEPRESSION
EASTERN CHINA
CARBON
CONSTRAINTS
ORIGIN
CO2
FRACTIONATION
THE PLUMAGE AND COLOURATION OF AN ENANTIORNITHINE BIRD FROM THE EARLY CRETACEOUS OF CHINA
期刊论文
PALAEONTOLOGY, 2017
Peteya, Jennifer A.
;
Clarke, Julia A.
;
Li, Quanguo
;
Gao, Ke-Qin
;
Shawkey, Matthew D.
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
Enantiornithes
bird
sexual selection
melanosome
feather colour
Bohaiornithidae
AVIAN FLIGHT
AVES ORNITHOTHORACES
FEATHERED DINOSAURS
RAMAN-SPECTROSCOPY
EARLY EVOLUTION
MELANIN
INFORMATION
ORIGIN
TAIL
CONFUCIUSORNIS
Remagnetization of carbonate rocks in southern Tibet: Perspectives from rock magnetic and petrographic investigations
期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH, 2017
Huang, Wentao
;
Lippert, Peter C.
;
Zhang, Yang
;
Jackson, Michael J.
;
Dekkers, Mark J.
;
Li, Juan
;
Hu, Xiumian
;
Zhang, Bo
;
Guo, Zhaojie
;
van Hinsbergen, Douwe J. J.
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Jurassic to Paleogene
carbonate rocks
volcaniclastic rocks
Tibetan Himalaya
remagnetization
INDIA-ASIA COLLISION
FOLD-THRUST BELT
TETHYAN HIMALAYA
SEDIMENTARY-ROCKS
NORTH-AMERICA
CENTRAL NEPAL
TINGRI AREA
PALEOMAGNETIC CONSTRAINTS
ISOTHERMAL MAGNETIZATION
CHEMICAL REMAGNETIZATION
云南保山南红玛瑙矿物学特性及致色机理探究
期刊论文
岩石矿物学杂志, 2017
郭威
;
王时麒
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
南红玛瑙
致色矿物
赤铁矿
针铁矿
云南保山
Nanhong agate
colored minerals
hematite
goethite
Baoshan,Yunnan Province
Mineralogical Characteristics of Fe-Mn Cutans in Yellow Brown Earth of Wuhan, China
期刊论文
JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2017
Li, Yan
;
Li, Yan
;
Ding, Hongrui
;
Lu, Anhuai
;
Wang, Haoran
;
Yang, Xiaoxue
;
Xu, Xiaoming
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Yellow Brown Earth
Cutan
Fe Oxides
Mn Oxides
Mineralogical Characteristics.
IRON-MANGANESE CUTANS
CARPATHIAN FOOTHILLS
SUBTROPICAL CHINA
SURFACE-CHARGE
DESERT VARNISH
NODULES
OXIDE
SOILS
ADSORPTION
MORPHOLOGY
Geochemistry, geochronology, and tectonic setting of Early Cretaceous volcanic rocks in the northern segment of the Tan-Lu Fault region, northeast China
期刊论文
JOURNAL OF ASIAN EARTH SCIENCES, 2017
Ling, Yi-Yun
;
Zhang, Jin-Jiang
;
Liu, Kai
;
Ge, Mao-Hui
;
Wang, Meng
;
Wang, Jia-Min
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Jia-Yi Fault
Dun-Mi Fault
Early Cretaceous
Volcanic rock
Geochemistry
Geochronology
A-TYPE GRANITES
LACHLAN FOLD BELT
PB ISOTOPIC GEOCHEMISTRY
LIAO-JI BELT
NE CHINA
MAFIC DYKES
CONTINENTAL-CRUST
FRACTIONAL CRYSTALLIZATION
CHEMICAL CLASSIFICATION
SOUTHEASTERN AUSTRALIA
Crystallographic Characteristics of Hydroxylapatite in Hard Tissues of Cololabis saira
期刊论文
CRYSTALS, 2017
Wang, Hejing
;
Yuan, Lei
;
An, Jiali
收藏
  |  
浏览/下载:56/0
  |  
提交时间:2017/12/03
Cololabis saira
hydroxylapatite
crystallinity
preferring orientation
X-ray micro diffraction
biological control
mechanical performance
X-RAY MICRODIFFRACTION
MECHANICAL-PROPERTIES
TOOTH ENAMEL
FISH SCALES
HYDROXYAPATITE
WATER
BONE
OTOLITHS
APATITES
OH
双辽新生代玄武岩及地幔捕虏体内流体的组成、碳同位素特征及其来源
期刊论文
岩石学报, 2017
高金亮
;
刘嘉麒
;
郭正府
;
孟凡超
;
翟俪娜
;
李中平
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
地幔流体
化学成分
碳同位素
玄武岩
地幔捕虏体
双辽
Mantle fluid
Chemical composition
Carbon isotope
Basalt
Xenolith
Shuangliao
BENEATH EASTERN CHINA
CONTINENTAL LITHOSPHERIC MANTLE
NORTHEAST CHINA
NE CHINA
POTASSIC BASALTS
SONGLIAO BASIN
CONSTRAINTS
GEOCHEMISTRY
EVOLUTION
VOLCANISM
Geology, genesis, and geodynamic setting of Cihai: an Early Permian diabase-hosted skarn iron deposit in the eastern Tianshan, Northwest China
期刊论文
INTERNATIONAL GEOLOGY REVIEW, 2017
Zheng, Jiahao
;
Chai, Fengmei
;
Yang, Fuquan
;
Meng, Qingpeng
;
Li, Qiang
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Ore genesis
geochemistry
geodynamic setting
Cihai iron deposit
eastern Tianshan
MAFIC-ULTRAMAFIC INTRUSIONS
ASIAN OROGENIC BELT
LARGE IGNEOUS PROVINCE
U-PB GEOCHRONOLOGY
V OXIDE DEPOSITS
PALEOZOIC TECTONIC EVOLUTION
XINJIANG AUTONOMOUS REGION
ARC-BASIN SYSTEM
SLAB BREAK-OFF
NW CHINA
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