搜索结果: 1-15 共查到“理学 zoning”相关记录22条 . 查询时间(0.13 秒)
中国地质大学科学技术发展院吴亚飞(博士研究生),李建威 等 资源学院/GPMR国家重点实验室 Geology, Available online 2 May 2019. Gold, arsenic, and copper zoning in pyrite: A record of fluid chemistry and growth kinetics
热液黄铁矿；复杂成分；环带形成；控制因素；研究成果
2021/10/20
近日，中国地质大学资源学院和GPMR国家重点实验室李建威教授团队在国际地质学顶级期刊Geology上发表了关于热液黄铁矿中复杂成分环带形成机理与控制因素的研究成果。论文第一作者吴亚飞是中国地质大学与澳大利亚科廷大学联合培养的博士研究生，通讯作者为李建威教授。
The effects of zoning methods on forecasting of the next earthquake occurrences, according to semi-Markov models
Semi-Markov model Transition probability matrix Probabilistic forecasting Deterministic forecasting Forecasting error K94 zoning
2015/8/28
Earthquakes are natural phenomena that can be viewed in three dimensions: time, space and magnitude. Earthquakes can be investigated not only physically, but also mathematically. In this study, semi-M...
Land Use/Land Cover Changes and Groundwater Potential Zoning in and around Raniganj coal mining area, Bardhaman District, West Bengal - A GIS and Remote Sensing Approach
Land Use Land Cover Groundwater Zoning
2015/8/6
The Raniganj area has a long history of coal mining starting from 1744. This has resulted in major change in land use pattern and high groundwater abstraction leading to drinking water crisis especial...
Land Use/Land Cover Changes and Groundwater Potential Zoning in and around Raniganj coal mining area, Bardhaman District, West Bengal - A GIS and Remote Sensing Approach
Land Use Land Cover Groundwater Zoning Raniganj coal mining GIS Remote Sensing West Bengal Geographic Information System
2015/1/4
The Raniganj area has a long history of coal mining starting from 1744. This has resulted in major change in land use pattern and high groundwater abstraction leading to drinking water crisis especial...
Research on the Method of Comprehensive Zoning Indices Analysis in Natural Zoning for Highways
Comprehensive Index Analysis Fuzzy Clustering Influence Coefficient Natural Zoning for Highways Rough Sets
2011/12/21
Natural Zoning for Highways is the important basis of highway network planning and establishment of related specifications and standards. Determination method for influence coefficients of comprehensi...
FLOOD ZONING USING THE HEC-RAS HYDRAULIC MODEL IN A GIS ENVIRONMENT
Soil Conservation Service flood zone perennial Laeen Soo River
2009/10/12
This research estimates the flood zone and economic damages over an 8.2 km reach of the perennial Laeen Soo River in the northern Khorasan Province, Iran, using HEC-GEORAS, a combination of HEC-RAS wi...
Magma Interaction Recorded in Plagioclase Zoning in Granitoid Systems, Zigana Granitoid, Eastern Pontides, Turkey
plagioclase oscillatory zoning mafic-felsic magma interaction Zigana Granitoid eastern Pontides Turkey
2009/7/8
Plagioclase crystals characterized by compositional zoning are typical of the Zigana Granitoid (ZG), NE Turkey. The zoned crystals, which show textural equilibrium with the assemblage quartz + plagio...
Compositional Variations, Zoning Types and Petrogenetic Implications of Low-pressure Clinopyroxenes in the Neogene Alkaline Volcanic Rocks of Northeastern Turkey
clinopyroxene zoning low-pressure alkaline volcanics eastern Pontides Northeastern Turkey
2009/7/7
Clinopyroxene phenocrysts and microphenocrysts in different series of the Neogene alkaline volcanic rocks from the eastern Pontides (NE Turkey) record various stages in the crystallization conditions ...
Compositional Variations,Zoning Types and Petrogenetic Implications of Low-pressure Clinopyroxenes in the Neogene Alkaline Volcanic Rocks of Northeastern Turkey
clinopyroxene zoning low-pressure alkaline volcanics eastern Pontides Northeastern Turkey
2010/1/11
Clinopyroxene phenocrysts and microphenocrysts in different series of the Neogene alkaline volcanic rocks from the eastern Pontides (NE Turkey) record various stages in the crystallization conditions ...
期刊信息
篇名
Mineralization and alteration zoning in the Gejiu tin ore field Yunnan ,China
语种
英文
撰写或编译
作者
Zhao Yiming ,Li Daxin
第一作者单位
刊物名称
Scientia Geologica Sinila
页面
1995,Vol.4,No.2,179-192
出版日期
1995年
月...
An attempt to refine rockfall hazard zoning based on the kinetic energy,frequency and fragmentation degree
rockfall hazard zoning kinetic energy frequency fragmentation degree
2009/12/28
Rockfall hazard zoning is usually achieved using a qualitative estimate of hazard, and not an absolute scale. In Switzerland, danger maps, which correspond to a hazard zoning depending on the intensit...
Multidisciplinary co-operation in building design according to urbanistic zoning and seismic microzonation
Multidisciplinary co-operation building design urbanistic zoning seismic microzonation
2009/12/28
Research and practice in seismology and urban planning interfere concerning the impact of earthquakes on urban areas. The roles of sub-area wide or typological divisions of the town were investigated ...
Complex zoning in apatite from the Idaho batholith: A record of magma mixing and intracrystalline trace element diffusion
Idaho batholith magma mixing intracrystalline trace element diffusion REE
2012/3/31
Apatite crystals in a sample of biotite granodiorite from the Idaho batholith display complex chemi-
cal zoning, characterized by abrupt changes in REE+Y+Si content, more subtle variations in S, Na,
...
Statistical characteristics and origin of oscillatory zoning in crystals
Statistical characteristics origin oscillatory zoning crystals
2012/4/5
Complexintracrystallinezoningpatternsinhydrothermalgarnetandvesuvianiteand
magmaticplagioclasewereanalyzedbystatisticalmethodstotestforfractalbehavior.The
zoningdatawerecollectedbyelectronandprotonm...
Pressure-temperature-reaction history of metapelitic rocks from the Maryland Piedmont on the basis of correlated garnet zoning and plagioclase-inclusion composition
Pressure-temperature-reaction history metapelitic rocks Maryland Piedmont garnet zoning plagioclase-inclusion composition
2012/4/9
Regional structural interpretation, thermobarometry, and Gibbs-method calculations werecombined to determine an approximate P-Tpath for kyanite-grade metapelitic rocks ofthe Baltimore Gneiss terrane. ...