可控源音频大地电磁法为矿区提供了矿化层和构造的重要信息。
The CSAMT data provided important information about the mineralized layers and structures in the study area.
实现大地电磁法快速三维反演的关键在于找到快速计算灵敏度矩阵的方案。
The crucial step in doing 3d inversion for the magnetotelluric method is to find an effective way to calculate the sensitivity matrix.
在电磁能量的返回方式，测量对象与探测结果的表示形式方面，与典型大地电磁法进行了比较。
Ther are some differences in the returnable behaviour of electromagnetic energy, the measuring objectivs and the expression of the detecting results when compared with the MT method.
可控源音频大地电磁法(CSAMT法)是一种直接探测地下岩性及矿产的电磁测深新技术。
Controlled source acoustic magnetotelluric (CSAMT) is a new technique in electrical surveys, used in ore deposits exploration.
大地电磁法由于天然场源信号的微弱性和随机性，在野外记录和数据采集方面需要花费巨大的努力。
Due to the weakness and randomness of natural source in magnetotelluric method, a great deal of effort is spent in the field records and data acquisition.
本文介绍了利用瞬变电磁法（TEM）和大地电磁法（MT）分别在不同深度范围探查地下水的两个实例。
Two examples are introduced for detection of ground water developed at different depths, which are carried out by using TEM and TM methods respectively.
在仪器和处理解释技术方面的进展使得大地电磁法现在能够快速采集大地电磁数据并进行二维或三维地质模型解释。
Developments in instrumentation and analysis techniques now permit MT data to be collected rapidly and interpreted in terms of two dimensional and three dimensional Earth models.
本次试验，用大地电磁法（MT）、声频大地电磁法（AMT）和可控声频大地电磁法（CSAMT）研究地层和构造。
Magnetotelluric (MT ), Audiomagnetotelluric (AMT ) and controlled source audiomagnetotelluric (CSAMT) methods were tested to research into formation and structure.
结果表明，通过瞬变电磁方法和可控源音频大地电磁法的使用，再加以适量的钻探施工，可以实现对滑坡体快速勘探的目的。
Analytical results show that the TEM and CSAMT can be applied to prospecting landslide rapidly by a small quantity of drilling for design of engineering.
结果表明，通过瞬变电磁方法和可控源音频大地电磁法的使用，再加以适量的钻探施工，可以实现对滑坡体快速勘探的目的。
Analytical results show that the TEM and CSAMT can be applied to prospecting landslide rapidly by a small quantity of drilling for design of engineering.
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