 |
| |||
| резкая граница (Beneath the crust, seismic waves increase abruptly indicating a sharp boundary between the crust and upper mantle. ArcticFox) | |||
| резкая граница | |||
|
sharp-boundary : 5 phrases in 4 subjects |
| Gold mining | 2 |
| Makarov | 1 |
| Natural resourses and wildlife conservation | 1 |
| Physics | 1 |