其一是解释在不同飞行高度测得的时间域航空电磁法资料，从而提供大地电阻率；
The first is to interpret the time-domain airborne electromagnetic data measured at different flying altitude so that the earth resistivity will be provided.
由于零模参数受大地电阻率等因素影响，能量平衡保护采用了较为稳定的空间模量计算能量。
Owing to the influences of such factors as the earth resistivity on the zero module parameter, the stable space module is adopted to calculate energy for energy balance protection.
其二是如果给出了大地电阻率，则可计算时间域的航空电磁响应，因此可以校正由飞行高度改变引起的假异常。
The second is to estimate the time-domain airborne E. M. response, if the earth resistivity is given; therefore the pseudo-anomalies caused by the change of the flying altitude will be corrected.
这样通过延伸机组的接地网进一步降低接地电阻，使雷电流迅速流散入大地而不产生危险的过电压。
Therefor by earthing connected net of set, it reduce earthing resistance, make the electricity discharge in earth prompt without dangerous overvoltage.
大地电磁测深结果受表层构造横向不均匀性的影响，其视电阻率曲线会发生畸变。
The curves of apparent resistivity obtained from Magnetotelluric Sounding are greatly distorted by the lateral inhomogeneity of surficial structures.
使用该方法对大地电磁测深视电阻率进行了处理，应用效果良好。
The method is used for processing the apparent resistivity of magnetotelluric measured depth, and better result is achieved.
大地电磁测深研究中，长期以来使用视电阻率和相位作为解释参数，但视电阻率和相位均存在一定的局限性。
In MT, apparent resistivity and phase have been used as interpretative parameter for a long time. However, apparent resistivity and phase have some limitations.
大地电磁测深研究中，长期以来使用视电阻率和相位作为解释参数，但视电阻率和相位均存在一定的局限性。
In MT, apparent resistivity and phase have been used as interpretative parameter for a long time. However, apparent resistivity and phase have some limitations.
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