但随着勘查精度要求的提高，对瞬变电磁方法技术的研究提出了新的课题。
However, as the survey precision required improvement in the transient electromagnetic methods presented new research on technology issues.
本文重点介绍了瞬变电磁法技术在有色地质系统金属矿产勘查中的进展及应用效果。
This paper mainly reports the progression and application effect of the transient electromagnetic method used in nonferrous metallic mineral exploration.
在大多数勘查地球物理电磁法的应用中，利用长导线源克服天然场干扰问题是非常必要的。
It's indispensable to use the long wire source to overcome the interference of the natural source in most of the electromagnetic methods of exploration geophysics.
瞬变电磁法在矿产资源等勘查领域已广泛应用，成为寻找铜多金属硫化物矿床的重要方法。
As an important geophysical tool, the transient electromagnetic method (TEM) has been widely used for exploration of Cu-polymetallic sulfide deposits.
近期的海洋试验表明，中国的海底大地电磁探测技术已实现了实用化，可为海洋勘查提供高技术支撑。
Recent marine experiments indicate that the seafloor magnetotelluric prospecting in China have achieved utility and can offer high technology support in marine prospecting.
与其它电探方法相比，利用瞬变电磁法进行地下水勘查具有明显优势。
The applications effect of Groundwater exploration by using TEM is better than other electric prospecting methods.
介绍了在矿产勘查寻找隐伏矿体时，将可控源音频大地电磁测深二维反演结果与其他物探方法结合起来，能起到较好的找矿效果。
It is effective to integrate the results of CSAMT 2d inversion and other methods of geophysical prospecting to search hidden ore in mineral exploration.
本文介绍了在B隧道勘查中应用高分辨电磁成像技术探测隐伏构造的一个成功实例。
A successful case history of exploring for concealed structure using the high-resolution EM method in the investigation of the West-East Gas Pipeline Project's B Tunnel is presented in this paper.
本文介绍了在B隧道勘查中应用高分辨电磁成像技术探测隐伏构造的一个成功实例。
A successful case history of exploring for concealed structure using the high-resolution EM method in the investigation of the West-East Gas Pipeline Project's B Tunnel is presented in this paper.
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