magnetic prospecting

Researches and progresses of magnetic prospecting in China

我国磁法勘探的研究与进展

Such storms cause considerable disruption in magnetic prospecting operation .

这种磁暴对磁法勘探产生严重的破坏。

Because this fact was no recognized , the early magnetic prospecting for iron deposits was spectacularly unsuccessful .

由于不了解这个事实，因此早期为寻找铁矿进行磁法勘深，遭到了惊人的失败

Advance in theory and method for forward and inverse problem of gravity and magnetic prospecting

重磁勘探正反演理论方法研究的新进展

The Database of Deep Gravity and Magnetic Prospecting

深部重力、磁力测量数据子库

Finite element-boundary element method used to solve the direct problem of magnetic prospecting under complicated conditions

解复杂条件下磁法正问题的有限元-边界元法

The Application of the Analytical Continuation Algorithm of Magnetic Prospecting in Underground Cave Exploration

磁法勘探解析延拓算法在探测地下洞穴中的应用

Thus abnormalities in magnetic prospecting in the conversion especially compared to other geophysical methods .

因而在磁法勘探中异常的转换相比其它物探方法尤为突出。

This principle is important in magnetic prospecting only insofar as it forms the basis .

这种原理就其构成基础而言，在磁法勘探中也是重要的。

Gravitational and magnetic prospecting method has played an important role in early basin prospecting of oil exploration .

重、磁力勘探在盆地早期的石油勘探中发挥过重要作用。

Its low amplitude makes it less important as a source of disturbance in magnetic prospecting than the solar component .

作为磁法勘探中的干扰源，它的幅度很小，所以远不及太阳日变分量那么重要。

Finally , the authors showed the feasibility and efficiency of high_precision ground magnetic prospecting for gold deposits .

进而在重点区段实施初步工程验证，见矿率高，从而说明了地面高精度磁法测量找寻金矿的可行性和有效性。

In magnetic prospecting , considering the curve characters in the area , established data volume model to forward modeling the burnt boundary .

在磁法勘探中结合测区曲线特征，建立数据体模型，正演计算烧变岩边界；

In this paper it is suggested to solve the direct problem of magnetic prospecting under complicated conditions by coupling finite element method and boundary element method .

本文提出用有限元法和边界元法相结合解复杂条件下的磁法勘探正问题。

After magnetic prospecting the lava , it shows the location before final melting of the metal in the lava .

对火山岩进行的磁研究显示了这些火山岩中的金属在最终熔化前的方位。

Application of wavelet multi-scale analysis in magnetic prospecting of the burnt coal area Research on the Gas Migration Conditions of Taiyuan Measures in Yangquan Coal Area

小波多尺度分析在煤田火烧区磁法探测中的应用山西阳泉矿区太原组煤系地层沼气垂向运移基本条件的探讨

Moreover , we must do the experiments on instruments , and measure their magnetic prospecting precision , namely make the pretreatment of magnetic prospecting data .

另外还要进行仪器的各项试验以及磁测精度的衡量，这都是磁测资料的预处理。

Magnetic prospecting , as one of the earliest method in geotechnical investigation and surveying , is widely used and development at various stages of the geological survey .

磁法勘探作为物探工作中应用最早的方法，在地质调查的各个阶段得到广泛应用。

In this paper , searching for covered karst , exploiting natural resources of tour and usingelectro magnetic prospecting in Northern China are discussed .

本文就利用电法在我国北方寻找岩溶，开发旅游资源的问题进行了探讨。

The analysis and prospect on development trends of instrument , technique of data processing , theory and method , applications of gravity and magnetic prospecting in the 21st century are discussed here .

对21世纪重力与磁法勘探的仪器、数据处理技术、解释理论与方法、应用领域等方面的发展方向进行了分析与展望。

As the first application of geophysical methods used , magnetic prospecting as low cost , high efficiency , easy operation , low working conditions and in various stages of geological surveys are widely used .

作为物探工作中应用最早使用的方法，磁法勘探由于成本低、效率高、操作简便、工作条件限制少而在地质调查的各个阶段得到广泛应用。

APPLICATION OF Rn SURVEY METHOD TO PROSPECTION OF OIL AND GAS RESERVOIR The Application of Rn Measurement and Magnetic Prospecting to Reconnaissance of Geothermy in Wang Village Qi County

氡测量在油气勘探中的应用测氡法-磁法在祁县王村地热勘测中的应用

In the diurnal correction , we have designed the method reducing the error of instrument system in the field and the adjustment method , and developed a set of visual-interfaced software of magnetic prospecting data pretreatment .

在日变校正中设计了降低仪器系统误差的野外工作方法及校正方法。开发了一套可视化界面的磁法预处理软件。

In coordination with magnetic prospecting , it may be possible to accomplish the geologic tasks of locating various intrusive bodies , which , at present , electrical and seismic prospectings find it difficult to do .

可以借助于磁法勘探的配合，解决电法勘探和地震勘探目前在煤田中尚难解决的圈定各种侵入体的地质任务。

The achievements proves that not only magnetite deposit as well as some metallic mineral deposits directly , but also can play its role in fin-ding some nonmetallic mineral deposits may be indirectly recognized by magnetic prospecting when the conditions are favourite .

磁法勘探不仅是直接找磁铁矿床及某些有关金属矿床的有效方法，而且在间接寻找非金属矿床上亦能发挥作用。

The geological effect on the high precision magnetic and gravitational prospecting in Tongbai Basin

桐柏盆地高精度重磁勘探的地质效果

Using seismic method for deep mineral exploration , can make up for the shortcoming of probing depth of the traditional exploration method , such as gravity , magnetic and electrical prospecting , it provides the necessary techniques for the second prospecting space .

采用地震方法进行深部金属矿的探测，可以弥补重磁电传统方法探测深度不足的缺点，为第二找矿空间提供了物探技术可能性。

Direct Measurement of Magnetic Field in Electromagnetic Prospecting

电磁勘探中磁场的直接测量方法

The characteristics of air magnetic anomaly and new prospecting idea of Luxi area

潞西地区航磁异常特征及找矿新思路【航空】新航线试飞

The geophysical and geochemical information is classified as 5 categories ( gravity , aerial magnetic anomaly , geochemical prospecting , geophysical prospecting anomaly and geochemical anomaly ), and 11 theme layers Meanwhile , the coding rules of how to classify the data and layer and to name was presented .

将物化探信息分成重力、航磁、化探、物探异常、化探异常等5个大类，及11个主题图层。制定了分层和命名规则。