observation
| technique
| observation | |
| chem. | spostrzeżenie |
| crim.law. | nadzór; niejawny nadzór |
| technique | |
| chem. | techniczny |
|
observation : 122 phrases in 30 subjects |
| Analytical chemistry | 2 |
| Automatic control | 1 |
| Chemistry | 2 |
| Communications | 1 |
| Construction | 10 |
| Criminal law | 4 |
| Data processing | 1 |
| Earth sciences | 1 |
| Economics | 1 |
| Electronics | 1 |
| Environment | 3 |
| Finances | 1 |
| Fish farming pisciculture | 1 |
| General | 12 |
| Health care | 2 |
| Human rights activism | 6 |
| Information technology | 1 |
| Law | 2 |
| Life sciences | 2 |
| Marketing | 1 |
| Mathematics | 47 |
| Medical | 4 |
| Obsolete / dated | 4 |
| Physics | 3 |
| Politics | 2 |
| Scientific | 1 |
| Sociology | 1 |
| Statistics | 2 |
| Surveying | 1 |
| Transport | 2 |