suportes de dados : 709 phrases in 44 subjects |
Agriculture | 30 |
Brazil | 12 |
Chemistry | 12 |
Communications | 51 |
Construction | 3 |
Cultural studies | 2 |
Earth sciences | 2 |
Economy | 3 |
Education | 2 |
Electric motors | 5 |
Electric traction | 7 |
Electronics | 45 |
Environment | 2 |
Finances | 3 |
General | 27 |
Health care | 4 |
Hobbies and pastimes | 4 |
Industry | 72 |
Information technology | 82 |
Isolation | 4 |
Labor law | 1 |
Law | 6 |
Librarianship | 1 |
Materials science | 11 |
Mathematics | 1 |
Mechanic engineering | 90 |
Medical | 7 |
Metallurgy | 22 |
Microsoft | 15 |
Municipal planning | 2 |
Natural sciences | 4 |
Nuclear physics | 2 |
Patents | 55 |
Power system protection | 1 |
Religion | 1 |
Sound recording | 2 |
Statistics | 2 |
Technology | 10 |
Telegraphy | 1 |
Textile industry | 2 |
Thermal Energy | 2 |
Transformers | 1 |
Transport | 95 |
Work flow | 3 |