borehole-ground electrical method
borehole-Surface electrical method
Direct current electrical method
down-hole DC electrical method
High Density Electrical Method
high-density electrical method
network parallel electrical method
Surface-Borehole Electrical Method
synthesis electrical method
comparison and analog method
acid hydrolyzation method and enzyme hydrolyzation method
cell- recurrence method and fractal box- counting method
CRD method cross diaphragm method
ethanol injection method combined with the ammonium sulphate gradients method