基于均匀导电大地和可极化大地表面 ,电偶源电场的时间谱在无随机干扰和有随机干扰时 ,用不同的时间区段和时间步长进行频谱转换的计算结果 ,作者在研究了时间谱电阻率( TSR)法的数据解释中 ,将时间谱数据转换到频率域 (简称为时～频转换 )时 ,所需要的时间范围和时间步长。 Based on the uniform conductivity of the earth and the polarizable ground surface, the time spectrum of the electric field of the galvanic couple can be calculated using different time segments and time steps when there is no random interference and random interference. The author studied the time In the data interpretation of the spectral resistivity (TSR) method, the time range and the time step required for converting the time spectrum data to the frequency domain (referred to as the time-to-frequency conversion for short) are as follows.