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- Quaternary geological Map of China 中国第四纪地质图
- quaternary geological map 第四纪地质图
- Xifeng Loess Plateau as a whole is in the Quaternary geological formation as early as the late Pleistocene eolian earthy deposits, 120 million years ago. 西峰黄土同整个黄土高原一样,是在地质年代的第四纪早更新世晚期形成的风成土状堆积物,距今已120万年。
- For this reason it is often convenient to overlay the geochemical map with a geological map transparency. 由于这个缘故,最好用透明的地质图蒙在地球化学图上。
- Fig. 1 Geological map of the Sulu region and the location of the Chinese continental drilling site(modified from reference[ 8 ]). 图1苏鲁连云港地区的构造与大陆科学钻探孔区位置图(据文献[8]简化).
- Zunyi in Guizhou in 1940 to carry out geological work, etc., finish drawing the ancient site of China's first geological map. 1940年在贵州遵义等地开展地质工作,绘制完成我国第一幅古地质图。
- This site features GSSR and provides general information about the profile, activities and organization.An interactive geological map of Slowakia is contained. 该站点以斯咯伐克共和国地质调查局有特色,提供了相关概括信息、活动安排、组织机构等介绍。
- This paper explains the technique and method of MAPGIS in plotting geological map,and proposes some measures for improving further the quality of map plotting. 本文主要叙述MAPGIS在地学制图上的技术和方法,同时,提出进一步提高地学图制图质量的措施和途径。
- As exemplified by resources prediction of gold and polymetals in Mian Lue Nin region, Shanxi province in China, it illustrates how to apply geological map information for... 文中以陕西勉略宁地区金及多金属的资源预测为实例,说明如何利用地质图信息进行空间思维与数字思维,从而实现区域资源潜力的快速评价,最后给出该区域资源潜力的分布图。
- ESR dating of the Quaternary geological samples 第四纪地质样品的ESR测年法
- the Quaternary geological characteristics 第四纪地质特征
- Abstract Shennongjia located in central China is an important area to study Quaternary geology. 摘 要 神农架是中国第四纪地质环境演变的热点地区之一。
- ZHANG Jia-qiang,LI Cong-xian,CONG You-zi.Magnetic fabric characteristics of hydraulic deposit,eolian deposit and paleosol[J].Marine Geology &Quaternary Geology,1999,19 (2):85-94. [9]张家强;李从先;丛友滋.;水成沉积与风成沉积及古土壤的磁组构特征[J]
- In recent years, new demands are needed urgently on mathematics fundament of geological map with the application of global positioning system (GPS) in uranium geological exploration. 近年来,随着全球卫星定位系统(GPS)在铀矿地质勘测中的应用,对地质图的数学基础方面提出了新的要求。
- The orefield structures of the Leqingla lead-zinc deposit in Lhunzhub, Xizang are examined on the basis of 1:50 000 Geological Map and geological engineering, geophysical and geochemical prospecting. 摘要通过1:5000矿区地质填图、5500立方公尺的山地工程揭露和物化探工作,基本查明了勒青拉铅锌矿床的控矿构造。
- Based on the development of such disciplines as Quaternary Geology, Archaeology and Palynology, a new cross-discipline named Environmental Archaeology has been developing rapidly recently. 环境考古学是近二三十年来在第四纪地质学、考古学、孢粉学等学科大发展的基础上展开的科学研究新领域,它是许多学科交叉研究中诞生的新学科。
- Based on remote sensing monitoring and investigation combined with data of Quaternary geology,the authors studied and analyzed the change process of the Yellow River course in Yinchuan plain sector. 在遥感调查和监测的基础上,结合第四纪地质资料,对黄河银川平原段的河道演变过程进行了系统研究,对主要的河流改道原因进行了分析。
- Based on the research of Quaternary geology,geoche mistry, crustal deformation and seismicity,the active characteristics of the major faults during Late Quaterna ry in Guangzhou region are discussed. 根据第四纪地质、地球化学、地壳形变和地震活动资料,论述了晚第四纪广州地区主要断裂的活动特征。
- The metamorphosed and deformed tonalites are distinguished from the Archaean metamorphic strata (Jiaodong Group) by geological mapping(maP scale 1:50000)in the Qixia area. 通过1:5万栖霞幅地质填图,在太古界胶东群变质地层中划分出了经过变质变形的英云闪长岩体。
- To counter these difficulties, multiple disciplines of geology, Quaternary geology, karst hydrogeology and hydrogeochemistry were integrated to synthesize odd data from different sources. 本文通过地质学、第四纪地质学、岩溶水文地质学等多学科联合,将零星不完整的各种资料进行了整体系统性的分析。