A research on grey numerical imitation and modeling of groundwater seepage system 

Based on grey set, grey numbers and their operation properties, the grey numerical model of groundwater seepage system was set up for the first time, the who...
《Science in China(Series D:Earth Sciences)》  2001年 第11期 下载次数(95)| 被引次数(5)

Method discussion for quick response grey prediction of stronger aftershocks of an earthquake sequence 

IntroductionApredictingtheoryofgreysystemwasestablishedbyProfesorJULONGDENGin1982.Afterthen,ithadbeenwidelyappliedinmanyfie...
《Acta Seismologica Sinica(English Edition)》  1999年 第01期 下载次数(16)| 被引次数(0)

Discovery of marine fossils in the upper part of the Permian Linxi Formation in Lopingian, Xingmeng area, China 

Two important geological issues have a long history of debate in the Xingmeng area.The first concerns the final closure of the North China plate,Siberia plate a...
《Chinese Science Bulletin》  2014年 第01期 下载次数(61)| 被引次数(11)

Holocene lake level changes of the Gun Nuur based on bio-and geo-chemistry related proxies 

Gun Nuur(50°15N,106°36E,600 m a.s.l.) is a closed depressing basin situated in the east of the OrhonSelenga depression with semi-saline to fresh water and flat ...
《地球环境学报》  2011年 第01期 下载次数(6)| 被引次数(0)

Cretaceous Phytoplankton Assemblages from Songke Core-1,North and South(SK-1,N and S) of Songliao Basin,Northeast China 

Cretaceous phytoplankton from the newly completed core hole(SK-1,N&S) in the central Songliao Basin was studied.The target interval is from the upper Quantou...
《Acta Geologica Sinica(English Edition)》  2009年 第05期 下载次数(41)| 被引次数(10)

Tentative Classification and Correlation of Silurian Rocks of South China 

PROLEGOMENA The presence of Silurian rocks in China was first made known by Richthofen [106] more than sixty years ago. Since then no further discovery has ...
《中国地质学会志》  1949年 第Z1期 下载次数(40)| 被引次数(5)

Two Types of Archaean Grey Gneiss in North China and Their Geological Significance 

Grey gneisses are tonalitic intrusive rocks that have Archaean characteristics and tectonic significance. Archaean grey gneisses in North China may be class...
《Acta Geologica Sinica(English Edition)》  1994年 第04期 下载次数(10)| 被引次数(0)

The palaeoenvironmental significance of δ~(13)C of stalagmite BW-1 from Beijing, China during Younger Dryas intervals inferred from the grey level profile 

High-resolution records of carbon isotope composition and grey level were analysed from a stalagmite, BW-1,from Beijing, China, deposited between c. 14 and 10.5...
中国科学院地质与地球物理研究所2014年度(第14届)学术…  2015-01-15 下载次数(16)| 被引次数(0)

Jianshangou Bed of the Yixian Formation in West Liaoning, China 

The Jianshangou Bed is a set of fossil-bearing sedimentary interlayers of the basal volcano-sedimentary deposits of Yixian Formation in western Liaoning. It is...
《Science in China(Series D:Earth Sciences)》  2005年 第03期 下载次数(48)| 被引次数(10)

吉林大阳岔寒武系-奥陶系界线层型候选剖面再描述 

吉林大阳岔剖面是目前国际寒武系-奥陶系界线工作组(ICOBWG)所确认的全球唯一的寒武系-奥陶系界线层型候选剖面。运用坐标系统对大阳岔界线剖面进行重新测量、详细描述Cambrooistodus 带至 Cordylodus lindstromi 带45.9m 厚的地层序列,将不同学者在大阳岔剖面所采用的样品采集系统相应地...
《地层学杂志》  1996年 第02期 下载次数(132)| 被引次数(4)

Research on Pisha-sandstone's anti-erodibility based on grey multi-level comprehensive evaluation method 

After a comprehensive analysis for the influential factors like anti-erodibility chemical constitutes, mineral components and micro-structure characteristics of...
《Journal of Groundwater Science and Engineering》  2016年 第02期 下载次数(15)| 被引次数()

GREY PENETRATION IN GEODEPRESSION (DIWA) METALLOGENIC THEORY 

Inlightofdiwatheory,thccarth scrustcvolvcdinproccssofgcosynclinc-platform-diwaandspi-ra11ydcvc1opcd Thcmincralsformcdindiwastag
《Geotectonica et Metallogenia》  1994年 第Z2期 下载次数(6)| 被引次数(0)

Convergent margin magmatism and crustal evolution during Archean-Proterozoic transition in the Jiaobei terrane:Zircon U–Pb ages,geochemistry,and Nd isotopes of amphibolites and associated grey gneisses in the Jiaodong complex,North China Craton 

Mafic metavolcanic rocks and grey gneisses are the dominant components of many Archean terranes and preserve significant imprints and information of the crustal...
中国科学院地质与地球物理研究所2015年度(第15届)学术…  2016-01-14 下载次数(11)| 被引次数(0)

SOME OBSERVATIONS ON THE OLDEST FORMATIONS IN THE PROVINCE OF SHANSI. 

The western and north-eastern parts of Shansi Province are districts of typical development of the oldest Pre-Palaeozoic formations. In western Shans these ...
《中国地质学会志》  1928年 第Z1期 下载次数(30)| 被引次数(0)

Prediction of the Granite-Type Gold Deposits by Grey Relational Analysis 

Calculated in this paper is the relational grade between each of the 1608prediction units and the granite-type gold deposits in Jiaodong, concerning 78 geologic...
《Chinese Journal of Geochemistry》  1995年 第02期 下载次数(12)| 被引次数(1)

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