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科研机构
北京大学 [17]
内容类型
期刊论文 [17]
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2016 [2]
2015 [1]
2014 [2]
2013 [1]
2011 [1]
2010 [1]
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内容类型:期刊论文
专题:北京大学
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Highly refractory peridotites in Songshugou, Qinling orogen: Insights into partial melting and melt/fluid-rock reactions in forearc mantle
期刊论文
LITHOS, 2016
Cao, Yi
;
Song, Shuguang
;
Su, Li
;
Jung, Haemyeong
;
Niu, Yaoling
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Peridotite
Partial melting
Melt/fluid-rock reaction
Forearc mantle
Subduction zone
Qinling orogen
SUTURE ZONE IMPLICATIONS
CENTRAL CHINA
PODIFORM CHROMITITES
ABYSSAL PERIDOTITES
TECTONIC EVOLUTION
SUBDUCTION ZONE
CHROMIAN SPINEL
SOUTHERN TIBET
MINERAL INCLUSIONS
LAYERED INTRUSIONS
基于改进的遗传算法和SVM的图像DCT变换域水印技术
期刊论文
现代电子技术, 2016
李小璐
;
周晓谊
;
曹春杰
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
支持向量机
图像下采样
离散余弦变换
图像水印
support vector machine
image down-sampling
discrete cosine transform
image watermarking
Plastic Deformation and Seismic Properties in Fore-arc Mantles: A Petrofabric Analysis of the Yushigou Harzburgites, North Qilian Suture Zone, NW China
期刊论文
JOURNAL OF PETROLOGY, 2015
Cao, Yi
;
Jung, Haemyeong
;
Song, Shuguang
;
Park, Munjae
;
Jung, Sejin
;
Lee, Jaeseok
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
olivine
plastic deformation
mineral fabric
water content
fore-arc mantle
seismic properties
LATTICE-PREFERRED ORIENTATION
LITHOSPHERE-ASTHENOSPHERE BOUNDARY
SUBDUCTION-RELATED ANTIGORITE
RECRYSTALLIZED GRAIN-SIZE
DISLOCATION CREEP REGIME
ALUMINOUS ORTHO-PYROXENE
OLIVINE SINGLE-CRYSTALS
HIGH-TEMPERATURE CREEP
SHEAR-WAVE ANISOTROPY
MAGMA ASCENT RATES
Metamorphic evolution of ultrahigh-pressure rocks from Chinese southwestern Tianshan and a possible indicator of UHP metamorphism using garnet composition in low-T eclogites
期刊论文
journal of asian earth sciences, 2014
Du, Jin-Xue
;
Zhang, Li-Fei
;
Bader, Thomas
;
Shen, Ting-Ting
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/10
Ultrahigh-pressure metamorphism
Garnet composition
Lawsonite eclogite
Phase equilibrium
Chinese southwestern Tianshan
CALCULATED MINERAL EQUILIBRIA
CHLORITOID-GLAUCOPHANE SCHIST
TRACE-ELEMENT MOBILIZATION
COESITE-BEARING ECLOGITE
SUBDUCTED OCEANIC-CRUST
HP-LT ROCKS
WESTERN TIANSHAN
NW-CHINA
PHASE-EQUILIBRIA
TECTONIC IMPLICATIONS
Petrogenesis and geodynamic significance of the late Palaeozoic Dongwanzi Complex, North China Craton: constraints from petrological, geochemical, and Os-Nd-Sr isotopic data
期刊论文
international geology review, 2014
Ma, Xu
;
Chen, Bin
;
Chen, Jia-Fu
;
Qu, Wen-Jun
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2015/11/11
late Palaeozoic
cumulate
active continental margin
North China Craton
crust-mantle interaction
LITHOSPHERIC MANTLE BENEATH
SINO-KOREAN CRATON
ASIAN OROGENIC BELT
MAFIC-ULTRAMAFIC INTRUSIONS
SUTURE ZONE CONSTRAINTS
A-TYPE GRANITE
U-PB AGES
INNER-MONGOLIA
TECTONIC IMPLICATIONS
CONTINENTAL-CRUST
Zircon SHRIMP U-Pb age, geochemical, Sr-Nd isotopic, and in-situ Hf isotopic data of the Late Carboniferous-Early Permian plutons in the northern margin of the North China Craton
期刊论文
science china earth sciences, 2013
Ma Xu
;
Chen Bin
;
Chen JiaFu
;
Niu XiaoLu
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/11/10
Late Paleozoic
Andean-type continental arc
Sr-Nd-Hf isotopes
magma mixing
fractionation of hornblende
SINO-KOREAN CRATON
ADAKITIC INTRUSIVE ROCKS
LOWER CONTINENTAL-CRUST
TECTONIC IMPLICATIONS
LITHOSPHERIC MANTLE
INNER-MONGOLIA
SM-ND
EXPERIMENTAL CONSTRAINTS
MESOZOIC MAGMATISM
PHASE-EQUILIBRIA
Cumulate hornblendite enclaves in diorite-porphyrite intrusions from the Shuangyashan, Northeast China, and implications for the transition from lower crust to upper mantle in subduction setting
期刊论文
international journal of earth sciences, 2011
Zhang, Lei
;
Han, Bao-Fu
;
Wei, Chun-Jing
;
Shu, Gui-Ming
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/10
Crust-mantle transition zone
Cumulate hornblendite
Enclave
Subduction setting
FORE-ARC MANTLE
ISLAND-ARC
SOUTHWEST JAPAN
CONTINENTAL-CRUST
AMPHIBOLE FRACTIONATION
TECTONIC EVOLUTION
MAFIC INCLUSIONS
OCEANIC-CRUST
HEILONGJIANG PROVINCE
EASTERN HEILONGJIANG
Large anisotropy of fracture toughness in mechanicafly poled/depoled ferroelectric ceramics
期刊论文
材料学刊, 2010
Li, Y. W.
;
Li, F. X.
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/11/10
Fracture toughness
Ferroelectric ceramics
Anisotropy
Mechanical poling
ELECTRICAL BOUNDARY-CONDITIONS
PIEZOELECTRIC CERAMICS
INDENTATION
BEHAVIOR
PZT
STRAIN
STATES
利用成像测井自动判别礁滩储层沉积相和岩性(英文)
期刊论文
applied geophysics, 2009
柴华
;
李宁
;
肖承文
;
刘兴礼
;
李多丽
;
王才志
;
吴大成
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/10/23
礁滩储层
沉积相
岩性
成像测井
模式识别
Reef-bank reservoirs
sedimentary facies
lithology
borehole image logs
pattern recognition
冀东晚古生代东湾子岩体的岩石成因研究
期刊论文
岩石学报, 2009
马旭
;
陈斌
;
牛晓露
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/10/23
东湾子岩体
晚古生代
堆晶
活动大陆边缘
华北板块
Dongwanzi pluton
Late Palaeozoic
Cumulate
Active continental margin
North China craton
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