 |
| ligação: 1552 phrases in 74 subjects |
| Agriculture | 32 |
| Antennas and waveguides | 8 |
| Automatic control | 1 |
| Cables and cable production | 11 |
| Chemistry | 44 |
| Coal | 4 |
| Commerce | 4 |
| Communications | 257 |
| Computers | 1 |
| Construction | 15 |
| Criminal law | 1 |
| Cultural studies | 4 |
| Customs | 1 |
| Earth sciences | 47 |
| Economy | 13 |
| Education | 4 |
| Electric machinery | 24 |
| Electric motors | 2 |
| Electric traction | 5 |
| Electrical engineering | 2 |
| Electricity generation | 5 |
| Electronics | 254 |
| Energy industry | 11 |
| Environment | 4 |
| Finances | 4 |
| Fish farming pisciculture | 5 |
| Forestry | 1 |
| General | 53 |
| Health care | 8 |
| Hobbies and pastimes | 4 |
| Immigration and citizenship | 11 |
| Industry | 55 |
| Information technology | 133 |
| International Monetary Fund | 2 |
| International trade | 1 |
| Isolation | 16 |
| Labor law | 5 |
| Law | 5 |
| Life sciences | 19 |
| Marketing | 2 |
| Materials science | 14 |
| Mathematics | 6 |
| Mechanic engineering | 68 |
| Medical | 37 |
| Metallurgy | 71 |
| Microsoft | 60 |
| Municipal planning | 3 |
| Natural sciences | 8 |
| Nuclear physics | 1 |
| Patents | 6 |
| Pharmacy and pharmacology | 1 |
| Physical sciences | 9 |
| Piezoelectric crystals | 1 |
| Politics | 1 |
| Polymers | 2 |
| Power electronics | 3 |
| Power lines | 9 |
| Power system protection | 1 |
| Radio | 12 |
| Research and development | 1 |
| Satellite communications | 3 |
| Social science | 10 |
| Statistics | 1 |
| Technology | 3 |
| Telecommunications | 4 |
| Telegraphy | 1 |
| Telephony | 4 |
| Textile industry | 5 |
| Trade unions | 1 |
| Transformers | 10 |
| Transport | 112 |
| United Nations | 2 |
| Vacuum tubes | 1 |
| Work flow | 3 |