地球化学场

油气地球化学场及判别模型研究

Study on Geochemical Field and Geochemical Exploration Discrimination Pattern

几个不同产地铁锰结核的研究多金属结核的沉积物地球化学场

STUDY OF FERROMANGANESE NODULES FROM DIFFERENT PLACES OF PRODUCTION Sediment Geochemical Field of Polymetallic Nodules

地球化学场以富As、Pb、Cu，低Zn且元素组合具明显的东西分区、南北成带特征。

Geochemistry field is composited with rich As Pb Cu and poor Zn , and composition of elements appears characteristic that west and east is different clearly , north and south is banding .

这与Sn的区域地球化学场、含Sn花岗岩的成因及分异演化程度有关。

It is obvious that the content of REE in cassiterite is closely related to the field of regional geochemistry and to the genesis and differentiation degree of Sn-bearing granites .

NW向、NE向两组断裂形成的格子型构造总格局，严格控制了冀北地区金矿、铅锌银矿的空间展布规律，控制了该区地球化学场和异常的空间分布特征。

The lattice pattern formed by the NW-trending and NE-trending fractures strictly controls spatial distributions of Au and Pb-Zn - Ag deposits geochemical fields and anomalies in the northern Hebei .

从离子半径变化看元素地球化学场中的成矿分带

Studies on the Mineral Zoning Indicated by Geochemical Field of Elements

热田的水文地质条件决定了水文地球化学场。

Hydrogeochemical field is determined by the hydrogeology of a geothermal field .

合肥盆地区域地球化学场特征

Characteristics of the regional geochemical field in the Hefei Basin

海原活动断裂流体地球化学场初探

Preliminary study of fluid geochemical field on Haiyuan active fault

热液矿床的负晕和地球化学场系

The negative haloes and geochemical field system of hydrothermal deposits

安徽省区域地球化学场及其地质意义

Regional Geochemical Fields in Anhui Province and Their Geological Significance

川西油气田区地球化学场特征

Geochemical characteristics of the western Sichuan oil-gas field region

地球化学场的分解及应用效果

Decomposition of geochemical field and its effect of application

地球化学场时-空结构分析的方法体系

Methodology of temporal _ spatial structure of geochemical fields

论区域地球化学场的结构性及其在异常评价中的意义

Structure of regional geochemical fields and its significance for assessment of geochemical anomalies

研究区域地球化学场可用区域分散流普查资料来进行。

Regional stream sediment data can be used in studies of regional geochemical fields .

滑动平均法用于不同地球化学场的研究

Study of moving average on different geochemical field

地球化学场的分形与多重分形特征

Fractal and Multifractal Properties of Geochemical Fields

地球化学场的连续多重分形模式

Continuous multifractal model of geochemical fields

研究异常样品的空间组合属性以揭示地球化学场的精细结构；

Studying the spatial distribution of anomalous samples to reveal the fine structure of the geochemical field ;

拟合实验交差函数是分解叠加地球化学场的关键。

Fit of experimental variogram with double structures is the key for partition of complex geochemical field .

鄂东南地区温压地球化学场特征及其对矿产的控制

Temperature-Pressure Signatures of the Geochemical Field in the Southeastern Area of Hubei Province and Their Metallogenic Control

雪峰古陆西南缘区域地球化学场对成矿的控制作用

Regionally geochemical fields and their control over mineralization on the southwestern margin of the Xuefeng old land

湘东北某地元素地球化学场特征及矿产预测

The characteristics of the element geochemical field of a certain area in northeastern Hunan and prediction of mineral resources

区域地球化学场趋势显示了该区为钨、金、铜矿化集中区的特征。

The trend of regional geochemical field shows that the area is characterized by tungsten , gold , copper mineralization .

元素地球化学场表现出两个方向的特点：一组异常呈北西向展布，受区域构造控制；

There are two sets of elements geochemical anomalies : one extends NW , and is controlled by regional faults ;

太平洋构造岩浆活动在区域上的推移和区域地球化学场制约区域金属分带。

The regional metal zoning was restricted by the moving forward of the Pacific tectono-magmatic action and regional geochemical field .

基底断裂控制了多种能源矿产和地球化学场的分布特征；

The distribution of the Multi-energy Mineral Diposits and the geochemical field is controlled by the basement faults in the basin .

对区域的地球化学场、1/20万化探异常进行深入研究；

Furthermore , studied regional geochemical field , geochemical exploration anomaly ( 1 ∶ 200 000 ), and regional mineral resources .

用分形与多重分形的方法研究地球化学场中地球化学指标的分布规律具有重要的意义。

It is of great significance to study the distribution of geochemical indexes in geochemical fields by means of non-linear approaches .