共查询到20条相似文献,搜索用时 203 毫秒
1.
《Scientia Geologica Sinica》1997,(1)
MICROSTRUCTURALFEATURESOFDUCTILESHEAZONEONTHENORTHERNMARGINOFHOHXIL,QING-HAIPROVINCE,CHINATXMICROSTRUCTURALFEATURESOFDUCTILESH... 相似文献
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《Scientia Geologica Sinica》1997,(2)
SEQUENCEDIVISION,FEATURESOFSYSTEMSTRACTSANDSTRATIGRAPHICMODELOFSHAHEJIEFORMATIONINQIBEISAG,HUANGHUADEPRESSIONTXSEQUENCEDIVISIO... 相似文献
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《Scientia Geologica Sinica》1997,(1)
DETERMINATIONOFPARAMETERSFOREACHAUIFERINAMULTIAQUIFERBOREHOLEBYMEANSOFRADIOACTIVETRACERTXDETERMINATIONOFPARAMETERSFOREACHAQUIF... 相似文献
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《Scientia Geologica Sinica》1997,(3)
OILGASPROSPECTINGMODELSBASEDONTHEPERMIANSEQUENCEFRAMEWORKOFTHESICHUANYUNNANGUIZHUOGUANGXIREGIONOianYizhong,ShaoJianfengan... 相似文献
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《Scientia Geologica Sinica》1997,(3)
SEGUENCEBASEDLITHOFACIESPALEOGEOGRAPHYOFPERMIANINTHESICHUANYUNNANGUIZHOUGUANGREGIONTianJingchun,ChenHongde,QinJianxionga... 相似文献
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《Scientia Geologica Sinica》1997,(3)
REEFANDGRAVITYFLOWSEDIMENTSONPERMIANSLOPESINTHESICHUANYUNNANGUIZHOUGUANGXIREGIONQinJianxong,ChenHongde,TianJingchunandLiYu... 相似文献
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株洲地洼沉积型片状高岭石矿的发现THEDISCOVERYOFASEDIMENTARYTYPEFLAKYKAOLINITEDEPOSITINDIWASTRUCTURALLAYER,ZHUZHOUCOUNTY,HUNAN¥//魏洲龄,蔡有兴,汪灵,张春光... 相似文献
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《Scientia Geologica Sinica》1997,(1)
KINEMATICSOFJURASSICSEDIMENTARYBASININYUNNAN-BURMAREGIONTXKINEMATICSOFJURASSICSEDIMENTARYBASINSINYUNNAN┐BURMAREGIONYanoTakaoDe... 相似文献
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FUCHSITE QUARTZITE IN ARCHEAN CAOZHUANG GROUP OF EASTERN HEBEI,CHINA AND ITS GEOLOGICAL IMPLIC-ATION
《Scientia Geologica Sinica》1997,(1)
FUCHSITEQUARTZITEINARCHEANCAOZHUANGGROUPOFEASTERNHEBEI,CHINAANDITSGEOLOGICALIMPLIC-ATIONTXFUCHSITEQUARTZITEINARCHEANCAOZHUANGG... 相似文献
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《Scientia Geologica Sinica》1997,(2)
TIDALFLATSTORMDEPOSITSOFMIDDLECAMBRININSHIMENDISTRICT,HUNANPROVINCETXTIDALFLATSTORMDEPOSITSOFMIDDLECAMBRIANINSHIMENDISTRICT,HU... 相似文献
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将SURFER软件应用到地下水位等值线图绘制中,并以希尼尔水库为例,研究采用不同插值方法下SURFER软件绘制等值线图的差异,提出了不同插值方法的适用范围。 相似文献
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等值线绘图软件SURFER7.O中九种插值法介绍 总被引:37,自引:4,他引:37
SURFER软件是一个功能强大的绘制等值线图及三维立体图软件包,能迅速地将离散的测量数据通过插值转换为连续的数据曲面。SURFER7.0提供的内插方法多达九种,其中每一种内插方法都有其意义及相关的参数设置。作者在本文中主要介绍了该软件中的九种内插方法,并进行了应用示例。 相似文献
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SURFER在地球化学图制图中的应用 总被引:13,自引:0,他引:13
用SURFER的9种网格化模型分别绘制了等值线图,通过对比认为径向基本函数法对数据网格化后绘制的图形与手绘图形元素异常与分布趋势基本一致,作为地球化学图绘制的网格化模型效果最佳;提出了用采样点位图自动计算坐标—SURFER绘制等值线—MAPGIS处理成图的工作流程。 相似文献
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Electrical resistivity surveys to delineate groundwater potential aquifers in Peddavanka watershed,Anantapur District,Andhra Pradesh,India 总被引:1,自引:0,他引:1
Vertical electrical resistivity soundings were conducted in order to delineate groundwater potential aquifers in Peddavanka watershed, which is a catchment of about 398 km2 in Anantapur District, Andhra Pradesh, India. The main lithologic units in the watershed are quartzite, limestone, shale, and alluvium. Ninety-nine vertical electrical soundings were conducted using the Schlumberger configuration, covering the entire watershed. The data were interpreted with the help of master curves and auxiliary point charts. Interpretations of VES were used to generate a top layer apparent resistivity contour map and longitudinal conductance map. Isoresistivity contour maps were prepared and interpreted in terms of resistivity and thickness of various sub-surface layers using computer software (SURFER), and isocontour diagrams depicting the depth to bedrock were prepared. Resistivity results were correlated with the existing lithology. Based on the depth to bedrock, the thickness of the saturated layer and the resistivity of the second layer, a groundwater potential map has been prepared, in which good, moderate, and poor zones are classified. The study reveals that the weathered and fractured portions in shale and limestone that occur in the southernmost and central portions of the watershed area constitute the productive water-bearing zones categorized as good groundwater potential aquifers. 相似文献
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铀矿区化探资料计算机处理及其彩色等值图绘制软件,是应用了测量学、函数逼近论和计算机绘图等学科的有关理论完成的。绘图工作是在超级小型机PE-3230和静电彩色绘图仪ECP-42上进行的。根据需要,目前已开发了绘制1:20万和1:5万二种比例尺标准图幅的软件。当用户给出测区左下角的经纬度值后,本程序便能自动进行图廓整饰自动化(绘出方里网并写出其经纬度值)。在绘制彩色图时,由于应用了保凸拟合方法,使得图形色区各边界的一阶导数连续可微,从而达到边界线光滑的要求。图件的图名、接图表及其它注释均用中文标出。 相似文献
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运用SURFERTM软件绘制航空物探平面剖面图 总被引:1,自引:1,他引:1
首先简述了利用SURFER~(TM)软件及其GRD影像图绘制航空物探平面剖面图的基本原理,然后介绍了将航空物探数据转换为GRD网格数据的处理步骤,以及数据处理过程中彩色渐变着色、数据插值、航迹线绘制等技巧。最后,给出了应用实例,并讨论了该方法的优缺点及适用范围。 相似文献