 |
|
retention time : 57 phrases in 22 subjects |
| Analytical chemistry | 7 |
| Biotechnology | 2 |
| Cement | 1 |
| Chemistry | 3 |
| Chromatography | 14 |
| Construction | 1 |
| Ecology | 3 |
| Electronics | 3 |
| Energy industry | 1 |
| Fish farming pisciculture | 2 |
| General | 1 |
| Genetics | 2 |
| Information security and data protection | 1 |
| Information technology | 1 |
| Makarov | 3 |
| Military | 1 |
| Pharmacology | 3 |
| Pharmacy and pharmacology | 1 |
| Technology | 3 |
| Telecommunications | 1 |
| Water supply | 1 |
| Weapons of mass destruction | 2 |