 |
| centrifuga: 109 phrases in 18 subjects |
| Agriculture | 30 |
| Chemistry | 13 |
| Communications | 1 |
| Earth sciences | 5 |
| Electronics | 6 |
| Environment | 1 |
| Industry | 10 |
| Materials science | 2 |
| Mechanic engineering | 21 |
| Medical | 2 |
| Metallurgy | 4 |
| Municipal planning | 2 |
| Natural sciences | 4 |
| Nuclear and fusion power | 1 |
| Nuclear physics | 2 |
| Pharmacy and pharmacology | 1 |
| Technology | 2 |
| Transport | 2 |