tripolite - uncovering coal seam
- two-component medium
- two-component survey
- two-component works
- two-cycle mountains
- two-cycle reflection
- two-day cycle
- two-deck
- two-degrees quadrangle
- two-dimensional
- two-dimensional anomaly
- two-dimensional approach
- two-dimensional body
- two-dimensional conductor
- two-dimensional data set
- two-dimensional dataset
- two-dimensional display
- two-dimensional earth
- two-dimensional feature
- two-dimensional field geometry
- two-dimensional heterogeneity
- two-dimensional imaging
- two-dimensional inhomogeneity
- two-dimensional interpretation
- two-dimensional inversion
- two-dimensional medium
- two-dimensional method
- two-dimensional migration
- two-dimensional modeling
- two-dimensional picture
- two-dimensional seismic profiling
- two-dimensional summation
- two-dimensional survey
- two-dimensional wave field
- two-dimensional wavefield
- two-drum
- two-electrode array
- two-electrode configuration
- two-electrode system
- two-fold symmetry
- two-girdle arrangement of axes