结论认为，它们的地球化学背景是各不相同的。
The conclusion is that their geochemical backgrounds are quite different from each other.
本文讨论了有关：1）痕量元素地球化学背景值；
This paper discuss; on : 1. Geochemical background values of trace elements;
探讨了地球化学背景和地球化学基准的概念、含义和确定方法。
The article discusses the concepts, connotations and determining method of geochemical background and geochemical baseline.
在系统论述江西省铜的区域地球化学背景与异常特征的基础上，对江西省铜的成矿地质条件进行了初步分析，总结了铜的找矿标志，明确了今后找铜矿的方向。
This paper deals with genetic types and prospecting potential of Pb-Zn deposits in Liangshan Autonomous Prefecture, Sichuan Province on the basis of the study of ore-forming geological conditions.
本区为铜的地球化学高背景场区，具有较好的铜矿成矿条件。
This area is the geochemical one with high copper background value and has the favourable condition for copper mineralization.
本文以郑州地区为例，讨论了冲积平原区用地球化学勘查方法进行环境背景值和环境评价方面的研究。
With Zhenezhou area as an example, this paper discusses the application of geochemical exploration to the study of environmental background values and environmental evaluation.
硅质岩的沉积地球化学研究表明，与岛弧火山岩共生的硅质岩为生物成因，形成于大陆边缘盆地的构造背景。
The geochemistry of the cherts reflects that the cherts coexisting with island-arc volcanic rocks all formed the background of continental margin basin.
水环境背景值是水环境地球化学研究的重要内容。
The background value of water environment is the major subject of geochemical research of water environment.
合肥盆地地球化学空间场属低背景、低湿度和非均匀场范畴。
The geochemical field of the Hefei Basin belongs to that of low background values, low moisture and inhomogeneity.
本文描述了该区金矿成矿地质背景、矿床特征，分析了矿区的地球物理、地球化学特征、控矿因素和各种找矿标志，指出了今后的找矿方向。
The geologic setting, ore-control factors, deposit characteristics are analyzed in the study area in this paper. Finally, pointing out its direction for ore-hunting.
地球化学特征及区域构造演化背景等表明岩石形成于挤压造山向非造山转换的后造山拉张环境。
Geochemical characteristics and regional tectonic evolution background indicate that the rocks were formed in a post-orogenic extension environment.
系统地论述了其成矿地质背景、矿床地质、地球化学特征、及其成因意义。
The metallogenetic geological setting, geological and geochemical characteristics of the deposit and its genetic significance are systematically stated in this paper.
本文以郑州地区为例，讨论了冲积平原区用地球化学勘查方法进行环境背景值和环境评价方面的研究。
Abstract With Zhenezhou area as an example, this paper discusses the application of geochemical exploration to the study of environmental background values and environmental evaluation.
岩石地球化学示踪和地层学研究表明，冈底斯带石炭纪为伸展背景下的冈瓦纳陆缘裂陷环境。
Geochemical and stratigraphical studies suggest that the tectonic setting of the Gangdese region is depressional rifting to the northern margin of Gondwanaland.
为了解福建新生代地幔性质和大地构造背景，对柳城玻基辉橄岩进行系统的年代学和元素地球化学研究。
The paper studies the chronology and geochemistry of limburgite at Liucheng, Fujian provience, in order to better understand the Cenozoic mantle nature and the geotectonic setting of Fujian.
作者在本文中通过地质地球化学、土壤地球化学研究 ，认为这些景观均与特殊土壤元素背景有关 ，是一种特殊意义上的另类地质遗迹。
Based on the geological geochemistry of the metallization in Mobin gold deposit, the regularity of gold occurrence, prospecting criteria and the gold metallization are discussed.
作者在本文中通过地质地球化学、土壤地球化学研究 ，认为这些景观均与特殊土壤元素背景有关 ，是一种特殊意义上的另类地质遗迹。
Based on the geological geochemistry of the metallization in Mobin gold deposit, the regularity of gold occurrence, prospecting criteria and the gold metallization are discussed.
应用推荐