1) формула, уравнение
2) состав, композиция
- Allen-Hazen formula
- approximation formula
- beam design formula
- bending formula
- calculation formula
- Chezy formula
- Converse-Labarre formula
- Darcy formula
- deflection formula
- design formula
- Dorr's formula
- driving formula
- dynamic formula
- efficiency formula
- empirical formula
- Engineering News formula
- Euler formula
- flexure formula
- Hiley's formula
- job-mix formula
- mortar formula
- pile driving formula
- rational pile formula
- recurrence formula
- weir formula