surface geochemical survey

用法例句

Based on a review of the history and present situation of water geochemical survey in the world,it is held that in this field we should pay special attention to such aspects as basic theory,mineral exploration,environmental survey and monitoring,earthquake prevention and hazard mitigation as well as combination of varied methods s.

水地球化学测量是地球化学勘查的一种重要方法,在寻找隐伏矿方面具有明显的优势,在确定人居生态环境质量方面可以发挥重要作用。

Based on geochemical survey in Jiaojia gold deposit factor analysis of element for varied mineralization blocks is conducted and element association of ore-caused anomlies is discussed.

在焦家金矿区地球化学测量的基础上,通过对不同矿化区段地球化学异常结构的因子分析,探讨矿致异常的元素组合特征。

For the element content data obtained from geochemical survey along a given line in a given area of the crust, the D and H values obtained from the formula will be statistically determinated.

对于地壳上任一给定区域,沿某一测线进行地球化学测量的任一元素含量数据,由上式确定的D值和H值,对于沿测线方向该元素的含量分布在统计的意义上将是确定的。

Besides, much work has been done using groundwater geochemical survey technology in mineral saturation and substance calculation, and in high-quality physical and chemical data acquired and mineral compound indicator of different deposit types.

20世纪诞生的一套非传统化探方法,如选择性提取法、生物地球化学测量、地下水地球化学测量、地下气体测量等,重又受到青睐。

Study on the Role of Hydrogeochemical Survey for Tracing Regional Geochemical Anomaly in Forest and Swamp Landscapes

水地球化学测量在森林沼泽景观区区域化探异常追踪中的作用研究

geochemical stream sediment survey

水系沉积物地球化学测量

reconnaissance geochemical survey

普查性地球化学测量

GEOCHEMICAL CHARACTERISTICS AND ORE SEARCH PROSPECTS OF PUCHIYA AREA IN TIBET BASED ON STREAM SEDIMENT SURVEY

普迟亚地区水系沉积物测量地球化学特征及找矿方向

The anomaly element combination is Au-Cu-Ag-Pb-Zn, anomaly element intussusception are good and the tertiary density gradient of elements shows well.

在水系沉积物测量异常查证中，发现了吉拉土壤地球化学异常。

NEW ADVANCES IN GAS GEOCHEMICAL EXPLORATION FOR METALLIC ORE DEPOSITS

金属矿气体地球化学测量技术新进展

THE SUBTERRANEAN WATER TIME VARIATION IN GLOBAL AREA BY GRACE MISSION

重力卫星检测到的全球陆地水储量变化

The potential of such a primary geochemical survey is demonstrated.

这类区域性的地球化学测量显示出它的有效性。

GEOCHEMICAL FIELD METHOD FOR THE DETERMINATION OF TRACES OF MOLYBDENUM IN SOILS

测定土壤中微量钼的地球化学野外方法

Characteristics of Gold Geochemical Block and Resources Assessment of Guangdong Province, China;

广东省金地球化学块体特征及资源量预测

Geochemical environment of trace element strontium (Sr) enriched in mineral waters

矿泉水中微量元素锶富集的地球化学环境

International Geochemical Mapping Project

国际地球化学测绘项目

BIOGEOCHEMICAL BEHAVIOR AND DETECTION OF CONTAMINANTS IN THE HYPORHEIC ZONE OF STREAM AND GROUND WATER

河水-地下水交互带内污染物生物地球化学行为及其探测技术

freshwater, geochemical properties of

淡水的地球化学特征

hydrogeochemical indication for prospecting

水文地球化学找矿标志

Environmental Geochemistry of Trace Elements ?

微量元素环境地球化学

Geologic Explanation of Geochemical Rock Measurement Result of Longjinghe-Xiangzi Area in Zhijin,Guizhou

贵州省织金县龙井河—箱子地区地球化学岩石测量结果的地质解释

International Union of Geodesy and Geophysics

国际大地测量学和地球物理学联合会