recovery of coal - remotely sensed data
- regrinding cycle
- regrowth of volcano
- regular
- regular acquisition geometry
- regular bed
- regular bedding
- regular cone
- regular echinoids
- regular lay rope
- regular power supply
- regular sampling
- regular slope
- regular stoping method
- regular survey grid
- regular system
- regularity
- regularization error
- regularly shaped body
- regularly truncated
- regulated split