меченые атомы: 50 phrases in 21 subjects |
Biology | 2 |
Chemistry | 3 |
Diplomacy | 1 |
Ecology | 1 |
Electronics | 1 |
General | 1 |
Geology | 1 |
Geophysics | 1 |
Makarov | 4 |
Medical | 5 |
Metallurgy | 1 |
Metrology | 2 |
Navigation | 1 |
Nuclear physics | 4 |
Oceanography & oceanology | 1 |
Oil / petroleum | 2 |
Oilfields | 2 |
Physics | 4 |
Polymers | 4 |
Silicate industry | 1 |
Technology | 8 |