华北克拉通中部阜平杂岩新太古代—古元古代地质演化 

克拉通是大陆地壳上长期稳定的地质构造单元,形成稳定克拉通的过程和机制一直是国内外学者们研究的热点问题。华北克拉通,作为欧亚大陆东部最重要的克拉通之一,其早前寒武纪地质演化在近二十年来受到广泛关注。前人在华北克拉通的构造划分、新太古代‐古元古代结晶基底的形成、碰撞拼合形成稳定克拉通的演化过程等方面存在较大争议。阜平杂岩作...
中国地质大学(北京)  博士论文  2017年 下载次数(486)| 被引次数()

Xi'an Petroleum Exploration Instrument Complex 

Xi anPetroleumexplorationInstrumentComplex(XPEIC)isthelargestmanufacturerforgeophysicalexplorationandwell-logginginstrumentsinC
《China Oil & Gas》  1998年 第03期 下载次数(5)| 被引次数(0)

Complex time-space spreading and focal mechanism of the 1989 Batang earthquake swarm (M_s=6.7) 

Complex time-space spreading and focal mechanism of the 1989 Batang earthquake swarm (M_s=6.7)(程万正)(陈天长)Complextime-spacespre...
《Acta Seismologica Sinica(English Edition)》  1994年 第02期 下载次数(12)| 被引次数(0)

Paleo-Pacific subduction-accretion: evidence from Geochemical and U-Pb zircon dating of the Nadanhada accretionary complex, NE China 

The Nadanhada Terrane, located along the eastern margin of Eurasia(also extending northward into the Japanese islands), contains a typical accretionary complex ...
2014年中国地球科学联合学术年会——专题45:中亚-兴蒙…  2014-10-20 下载次数(40)| 被引次数(0)

Block modeling and segmentally iterative ray tracing in complex 3D media 

We propose using a set of blocks to approximate geologically complex media that cannot be well described by layered models.Interfaces between blocks are tria...
中国科学院地质与地球物理研究所2006年论文摘要集  2007-02-01 下载次数(13)| 被引次数(0)

Does the Archean Dongwanzi ophiolite complex exist? 

Kusky et al(Science,2001,11 May,292) reported an ophioiite complex of late Archean age in the Dongwanzi area,North China craton.We found that some of their d...
中国科学院地质与地球物理研究所2002学术论文摘要汇编  2002-12-01 下载次数(10)| 被引次数(0)

A Sheeted Dike Complex in the Protrozoic Miaowan Ophiolite Complex on the Northern Yangtze Craton: Recording Seafloor Spreading 

The Proterozoic Miaowan Ophiolite Complex is a highly dismembered ophiolitic complex cropping out near the northern margin of the Yangtze Craton(Peng et al.,...
《Acta Geologica Sinica(English Edition)》  2016年 第S1期 下载次数(15)| 被引次数(0)

Comparative Analysis of Constitution and Structure of Upper-Vendian Efficient Complex of the Southern Part of Siberian Platform 

The goal is to compare the results of complex research of the deposits of the botuobinskiy horizon (Srednebotuobinskoye field)and parfenovskiy horizon (Levob...
《地学前缘》  2009年 第S1期 下载次数(12)| 被引次数(0)

The complex temporal sequence structures of non-single exponential attenuation of Batang earthquake swarm with M6.7 

Thecomplextemporalsequencestructuresofnon-singleexponentialattenuationofBatangearthquakeswarmwithM6.7Wan-ZhengCHENG(程万正)(Seis...
《Acta Seismologica Sinica(English Edition)》  1994年 第S1期 下载次数(8)| 被引次数(1)

Geochronological,geochemical,and Nd-Hf isotopic studies of the Qinling Complex,central China:Implications for the evolutionary history of the North Qinling Orogenic Belt 

The Qinling Complex of central China is thought to be the oldest rock unit and the inner core of the North Qinling Orogenic Belt(NQOB).Therefore,the Qinling Com...
《Geoscience Frontiers》  2014年 第04期 下载次数(75)| 被引次数(17)

Petrogenesis and Significance of the Jebel Dumbier Alkaline-Carbonatite Complex from North Margin of Nuba Mountains, Sudan 

1 Introduction Scientific study of the geology and mineral resources in Sudan is rather limited.Jebel Dumbier is the first identified carbonatite-bearing alk...
《Acta Geologica Sinica(English Edition)》  2017年 第S1期 下载次数(11)| 被引次数(0)

Highly refractory Archaean peridotite cumulates:Petrology and geochemistry of the Seqi Ultramafic Complex, SW Greenland 

This paper investigates the petrogenesis of the Seqi Ultramafic Complex, which covers a total area of approximately 0.5 km~2. The ultramafic rocks are hosted by...
《Geoscience Frontiers》  2018年 第03期 下载次数(7)| 被引次数()

The Investigation of Adsorptve Complex Wave of Zirconium(Hafnium)-Arsenazo Ⅲ 

In 0.08mol HCl supporting electrolyte,a sensitive adsorptive complex wave of zirconium(hafnium)-arsenazo Ⅲ has been obtained by using single-sweep polarograp...
中国地质科学院文集(1984中英文合订本)  1984-06-30 下载次数(2)| 被引次数(0)

Mafic dykes swarms from the Chhotanagpur Gneiess Complex, Singhbhum craton, eastern India 

The Singhbhum craton of the eastern Indian shield consists of two major crustal provinces viz.,Chotanagpur Gneissic Complex(CGC)and Singhbhum Granite Complex...
《Acta Geologica Sinica(English Edition)》  2016年 第S1期 下载次数(1)| 被引次数(0)

Petrogenesis of the Ambohiby Complex Madagascar and the Role of the Marion Hotspot 

The Cretaceous Ambohiby Complex is an alkaline ring complex located in the west central part of Madagascar and covers a mountainous area of approximate 225 k...
《地学前缘》  2009年 第S1期 下载次数(19)| 被引次数(0)

共找到相关记录339条12345678910下一页