exploration geochemistry

Exploration geochemistry , resources and environment in 1999-2001

1999～2001·勘查地球化学·资源与环境

Exploration geochemistry is faced with the problem of development in the 21st Century .

21世纪勘查地球化学面临发展问题。

The past 50 years have witnessed rapid development and tremendous success in exploration geochemistry .

勘查地球化学在过去50年发展迅速，并取得巨大成功。

Exploration geochemistry : past achievements and future challenges

矿产勘查地球化学：过去的成就与未来的挑战

Deep penetration exploration geochemistry tactical and strategic deep penetration geochemical surveys

深穿透勘查地球化学战术性与战略性的深穿透地球化学方法

Exploration geochemistry : present status and Prospects

勘查地球化学的现状与未来展望

The main contents of evaluation and the problems in Thallium exploration geochemistry have been summarized

总结了铊勘查地球化学评价的主要方面，同时指出了铊作为地球化学勘查方法所存在的问题

Achievement review for theory and method innovation of exploration geochemistry in the CNNC Department

有色地质部门勘查地球化学理论与技术创新成果综述

Application of exploration geochemistry in geological prospecting in Liuhe area , jilin

勘查地球化学在吉林省溜河地区地质找矿中的应用

Expert system for exploration geochemistry

勘查地球化学专家系统

With the development of application and theory of Exploration Geochemistry , conventional geochemical techniques have gradually become mature .

随着勘查地球化学应用和理论研究的深入，常规的化探方法技术已走向成熟。

Exploration geochemistry is an important method and technique for rapid seeking gold deposits from southwest Guizhou .

勘查地球化学是快速寻找黔西南金矿的重要方法和技术手段。

On working advances in exploration geochemistry

勘查地球化学工作的进展

The advances in exploration geochemistry for precious metals and PGE with a new example in Gansu Province

甘肃省贵金属矿和铂族元素地球化学勘查的发展及新案例

The marketing of exploration geochemistry

勘查地球化学走向市场

Exploration geochemistry for giant ore deposits or world-class camps in concealed terrains

巨型矿床与大型矿集区勘查地球化学

The discussion of the paper is focused on the application result of radon gas exploration geochemistry above the gas pool and its surrounding areas .

重点论述氧气勘查地球化学技术在气田上方和周边的有效性研究成果。

A series of new concepts concerning exploration geochemistry put forward by the author and his cooperators since 1980s are enumerated in this paper .

列举了作者及其合作者从80年代以来提出的一系列勘查地球化学新概念。

The concept of deep penetration exploration geochemistry is proposed by the author based on the latest advances of geochemical methods for deeply concealed deposits .

笔者根据近些年发展起来的寻找隐伏矿的勘查地球化学新方法，提出了深穿透勘查地球化学的概念、理论、研究内容、研究意义与必要性。

Since last decade of 20 centuries , global Exploration Geochemistry turns to study the methods and the techniques of geochemical exploration in overburdens .

自20世纪90年代以来，全球勘查地球化学转向覆盖区特别是运积物覆盖区方法技术研究上。

Up till now , exploration geochemistry has been mainly devoted to the appraisal of low and gentle anomalies or indistinct weak anomalies .

勘查地球化学发展至今，其主要任务是评价低缓异常或不明显的弱异常。

Much attention has been paid to the deep-penetrating technique and its formation mechanism in overburden , which represents the future trend of exploration geochemistry in the world .

而覆盖区深穿透地球化学方法及其机理成为各国研究热点，代表现代勘查地球化学发展方向；

Deep penetration exploration geochemistry , a new branch of exploration geochemistry , involves the measurement of any direct geochemical information emanating from the deeply concealed deposits .

将深穿透勘查地球化学定义为研究能探测深部隐伏矿体发出的直接信息的勘查地球化学理论与方法技术。

The exploration geochemistry play a decisive role in discovering the ore guide of prospecting , ascertaining the genetic types of mineral deposit and evaluating the foreground of prospecting .

在发现找矿线索、确定成矿类型和评价找矿前景的过程中，勘查地球化学起了举足轻重的作用。

To take for granted as being true in the absence of proof to the contrary . Deterministic models rather than stochastic statistical models has been little pursued in exploration geochemistry .

推测，假定在没有证据证明是相反的情况下想当然是正确的在勘查地球化学中，几乎没有采用确定性模型，而是采用推测性模型。

In the evaluation of the pollution degree , in addition to the pollution index , the areal metal quantity and background index of exploration geochemistry are also introduced , which makes the evaluation have more regionalized and comprehensive effects .

在评序污染程度时，除采取污染指数外，引入了勘查地球化学中的面金属量、衬度指数，使评价工作更具区域化、综合效应化。

The present paper deals emphatically with the application of exploration geochemistry in such fields as oil and gas prospecting , geothermal exploration , environmental , agricultural and engineering investigation and archeology , its effects and the problems to be solved in future .

本文着重介绍了勘查地球化学在油气勘查、地热勘查、环境、农业、工程勘查和考古等领域中的开发应用的概况、成效和问题。

Regional geochemical anomaly evaluation is a major problem which exploration geochemistry has faced for a long time . Now , there are mainly eight conventional methods for evaluation , such as the geological-tectonic unit evaluation method and multi-elements quantifying evaluation index method .

区域地球化学异常评价是勘查地球化学长期以来面临的主要问题，目前通常采用的评价方法基本上包括地球化学异常的不同地质-构造单元评价法和多元素定量化评价指标法等8种方法。

These greatly improve the quality of PGE abundances in the earth 's crust , crustal rocks and sediments published before 1980 's , and they are very important for theory geochemistry , exploration geochemistry and mine exploration of PGEs .

这种对地壳、岩石和沉积物中铂族元素丰度值的新认识，对理论地球化学、勘查地球化学甚至铂族元素矿产勘查工作都具有重要的意义。

Exploration geochemistry in Zhejiang province in recent forty years has underwent a long history from nonexistence to existence , from feebleness to strong , from single field to multi fields and from single objective of ore-seeking to multiple targets of servicing the whole society .

40多年来，浙江省勘查地球化学工作经历了从无到有，从弱到强，从单领域到多领域，从单一的地质找矿的目标到为全社会服务的多目标的历程。