Nuclear Magnetic Resonance Sounding method is the only geophysical new method of directly detecting underground water at present.

核磁共振测深方法是目前唯一直接探查地下水的地球物理新方法。

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Magnetic exploration is a geophysical method on magnetic change observed in the underground medium.

磁法勘探是观测研究地下介质磁场变化的一种地球物理勘探方法。

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The shallow geothermal field in the south of Zhengzhou has been studied using integrated geophysical method of gravitative, magnetic and electrical survey.

利用重、磁、电综合物探勘测研究了郑州南浅层地热田。该地热田有明显的重磁电异常；

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