| |||
field observation | |||
| |||
fieldwork | |||
field investigations; field measurements | |||
field observations | |||
field observation | |||
site studies (изучение непосредственно на натурных участках) |
полевое наблюдение: 27 phrases in 15 subjects |
Agriculture | 3 |
Astronautics | 1 |
Cartography | 1 |
Caspian | 3 |
Climatology | 1 |
Ecology | 3 |
Geophysics | 5 |
Meteorology | 2 |
Mining | 1 |
Navigation | 2 |
Oil / petroleum | 1 |
Production | 1 |
Road works | 1 |
Technology | 1 |
Tengiz | 1 |