refletor : 148 phrases in 20 subjects |
Brazil | 1 |
Chemistry | 2 |
Communications | 31 |
Construction | 1 |
Cultural studies | 1 |
Earth sciences | 14 |
Electronics | 53 |
Environment | 1 |
General | 2 |
Industry | 10 |
Information technology | 2 |
Labor law | 1 |
Life sciences | 5 |
Mechanic engineering | 5 |
Medical | 1 |
Natural sciences | 2 |
Nuclear and fusion power | 1 |
Patents | 1 |
Statistics | 2 |
Transport | 12 |