MAGNETOTELLURIC IMPEDANCE
magnetotelluric measurement
Magnetotelluric MT survey
Magnetotelluric prospecting
MAGNETOTELLURIC RESPONSE
MAGNETOTELLURIC SOUNDING
大地电磁测深
大地电磁
大地电磁测深法
电磁测深方法
电磁测深
大地电磁探测
大地电磁测深(MT)
MAGNETOTELLURIC SOUNDING METHOD
magnetotelluric sounding MT
Magnetotelluric Surveying
natural magnetotelluric field
NATURAL MAGNETOTELLURIC METHOD