область; регион; район; территория
- region of imperfections
- region of stress concentration
- arid region
- climatic region
- constant soil congelation region
- earthquake-prone region
- elastic region
- frozen region
- inelastic region
- initial linear elastic region
- physiographic region
- rural region
- stress region
- transition region
- unbounded region
- uninhabited region
- urban region
- urbanized region