There occurs a magnetic anomaly caused by telluriccurrent influence in a electrochemistry anomaly area relating to hydrocarbon.
与油气藏有关的电化学异常带内，能够产生一种地电流感应磁异常。
2
The paper also has discussed the problem on earthquake prediction by telluriccurrent method based on the anomalous phenomena of earth resistivity of the 6.1 earthquake.
文中还就6.1级地震的地电异常现象讨论了地电方法预报地震的问题。
3
To be observed on same field in same time, telluric observation is interfered by electric current in measuring the apparent resistivity, and the data are changed to square impulse.