ice pack - induced-polarization profiling
- impressed zone
- impression
- imprint
- imprisoned phytoplankton
- improve efficiency
- improved efficiency
- improvement
- improving efficiency
- impsonite
- impulse
- impulse firing
- impulse microphone
- impulse spectrum
- impulsive excitation
- impulsive source
- impunctate
- impure
- impure coal
- impure limestone
- impurities in coal
- impurities of seam
- impurities picking
- impurity
- impurity content
- impurity limitations
- in 1996 and beyond
- in accordance with
- in an effort to do smth
- in and around the hole
- in assaying
- in blocks
- in case of 50% credit financing
- in cases
- in close connection with the accepted succession and method of the deposit development
- in common use
- in compressional environment
- in conjunction with the structural study
- in detail
- in due course
- in geochemical terms