 |
| density ratio: 22 phrases in 14 subjects |
| Advertising | 1 |
| Aerohydrodynamics | 1 |
| Astronautics | 1 |
| Chemistry | 1 |
| Clinical trial | 1 |
| Construction | 1 |
| Energy industry | 2 |
| General | 1 |
| Makarov | 3 |
| Mathematics | 1 |
| Nuclear physics | 1 |
| Physics | 1 |
| Technology | 6 |
| Ventilation | 1 |
|
| density ratio: 22 phrases in 14 subjects |
| Advertising | 1 |
| Aerohydrodynamics | 1 |
| Astronautics | 1 |
| Chemistry | 1 |
| Clinical trial | 1 |
| Construction | 1 |
| Energy industry | 2 |
| General | 1 |
| Makarov | 3 |
| Mathematics | 1 |
| Nuclear physics | 1 |
| Physics | 1 |
| Technology | 6 |
| Ventilation | 1 |