测径器: 56 phrases in 17 subjects |
Agriculture | 6 |
Earth sciences | 4 |
Electronics | 1 |
Engineering geology | 2 |
General | 2 |
Geophysics | 3 |
Metallurgy | 3 |
Nuclear physics | 1 |
Oil / petroleum | 4 |
Polymers | 1 |
Refrigeration | 1 |
Shipbuilding | 1 |
Space | 1 |
Sports | 2 |
Technology | 22 |
Water resources | 1 |
Wind Energy | 1 |