 |
| распределение частиц по размеру: 20 phrases in 13 subjects |
| Astronautics | 1 |
| Cement | 2 |
| Chemistry | 2 |
| Construction | 1 |
| Energy industry | 2 |
| Makarov | 2 |
| Medical appliances | 1 |
| Nanotechnology | 1 |
| Pharmacology | 1 |
| Pharmacy and pharmacology | 2 |
| Quantum electronics | 2 |
| Technology | 1 |
| Water resources | 2 |