levensduur : 103 phrases in 24 subjects |
Agriculture | 1 |
Antennas and waveguides | 1 |
Commerce | 1 |
Communications | 3 |
Earth sciences | 8 |
Economy | 6 |
Electronics | 20 |
Environment | 4 |
Finances | 3 |
General | 7 |
Industry | 1 |
Information technology | 3 |
Marketing | 4 |
Materials science | 7 |
Mathematics | 1 |
Medical | 3 |
Metallurgy | 1 |
Microsoft | 3 |
Nuclear physics | 2 |
Pharmacy and pharmacology | 3 |
Statistics | 9 |
Technology | 5 |
Transport | 6 |
Waste management | 1 |