 |
| optically active: 54 phrases in 17 subjects |
| Analytical chemistry | 1 |
| Biology | 1 |
| Cables and cable production | 1 |
| Chemistry | 4 |
| Chromatography | 1 |
| Drug-related slang | 2 |
| Ecology | 1 |
| Electronics | 2 |
| Makarov | 5 |
| Mass media | 1 |
| Medical | 3 |
| Nanotechnology | 16 |
| Oil / petroleum | 1 |
| Physics | 4 |
| Polymers | 4 |
| Quantum electronics | 2 |
| Technology | 5 |