地电台在作长期的视电阻率ρ_K监测中,一旦在供电和测量线路上导线有损坏时,就易出现所谓“漏电”。由于漏电常给ρ_K的观测造成很大误差。如果不能正确认识,就可能把误差误认为异常,反之,把异常全当漏电。所以较系统地讨论一下这个漏电问题是有必要的。 Earth stations in the long-term apparent resistivity ρ_K monitoring, once the power supply and measurement lines on the wire is damaged, prone to so-called “leakage.” Due to leakage often give ρ_K observation caused a great error. If you can not correctly understand, you may mistake the error as abnormal, on the contrary, the abnormal leakage of all. So a more systematic discussion of this leakage problem is necessary.