- Finite element method (2)
- Approximation theory--Data processing (1)
- Engineering mathematics--Approximation methods (1)
- FORTRAN (Computer program language) (1)
- Groundwater flow--Mathematical models (1)
- Groundwater flow--Mathematics (1)
- Hydrology--Data processing (1)
- Hydrology--Mathematical models (1)
- Hydrology--Mathematics (1)
- 地下水 (1)