Discussion and Significance on the Cases of the Electronic Resistivity Observation at Xinyi Station
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The earth electrical resistivity observed in three directions at Xinyi station is very inconsistent. This paper analyzed the reasons of the differences objectively, and pointed out that detecting depth could cause a variety of annual variations. The deeper detecting depth is, the more obvious annual variation quantity is. It is less effected and more precursory significance. Reasonable electrical structure must be taken into account in field selection.
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