定常涡动和瞬变涡动
stationary eddy and transient eddy
3D瞬变电磁场
D transient eleclromagneti field finite difference
半人工瞬变法
the method of semi-false transient
method of semi-false transient
半人工瞬变方法
the method of semi-false transient
长偏移距瞬变电磁
transient electromagnetic TEM
长偏移距瞬变电磁法
long-offset transient electromagnetic method LOTEM
长支距瞬变电磁
Long-offset Transient Electromagnetic
超瞬变和瞬变电抗
subtransient and transient reactance
单吹瞬变法
single-blowing transient change method
single blow transient technique