跃迁 : 331 phrases in 24 subjects |
Agriculture | 3 |
Astronomy | 6 |
Aviation | 8 |
Business | 2 |
Chemistry | 52 |
Construction | 1 |
Earth sciences | 2 |
Electronics | 45 |
Forestry | 1 |
General | 4 |
Geophysics | 1 |
Information technology | 8 |
Materials science | 3 |
Metallurgy | 27 |
Nuclear physics | 27 |
Oil / petroleum | 9 |
Plastics | 1 |
Polymers | 5 |
Power electronics | 1 |
Space | 14 |
Spectroscopy | 3 |
Technology | 98 |
Telecommunications | 9 |
Wind Energy | 1 |