| |||
lagring; skiktning | |||
laminering | |||
stratifiering |
stratification : 23 phrases in 11 subjects |
Agriculture | 2 |
Chemistry | 5 |
Earth sciences | 1 |
Economy | 1 |
Environment | 2 |
Industry | 1 |
Mathematics | 6 |
Natural sciences | 1 |
Social science | 1 |
Statistics | 2 |
Transport | 1 |