 |
| densidade: 667 phrases in 50 subjects |
| Agriculture | 28 |
| Animal husbandry | 2 |
| Antennas and waveguides | 4 |
| Chemistry | 13 |
| Coal | 11 |
| Communications | 14 |
| Construction | 3 |
| Cultural studies | 2 |
| Earth sciences | 90 |
| Economy | 1 |
| Education | 2 |
| Electric motors | 2 |
| Electric traction | 1 |
| Electrochemistry | 1 |
| Electronics | 132 |
| Energy industry | 5 |
| Environment | 7 |
| Forestry | 3 |
| General | 28 |
| Health care | 4 |
| Industry | 39 |
| Information technology | 43 |
| Labor law | 1 |
| Law | 1 |
| Life sciences | 21 |
| Lighting other than cinema | 9 |
| Magnetics | 4 |
| Marketing | 1 |
| Materials science | 9 |
| Mathematics | 18 |
| Mechanic engineering | 5 |
| Medical | 18 |
| Metallurgy | 7 |
| Metrology | 3 |
| Microsoft | 6 |
| Municipal planning | 3 |
| Natural sciences | 18 |
| Nuclear physics | 2 |
| Pharmacy and pharmacology | 3 |
| Physical sciences | 21 |
| Physics | 4 |
| Radio | 8 |
| Scientific | 3 |
| Sound recording | 1 |
| Statistics | 34 |
| Superconductivity | 6 |
| Technology | 11 |
| Telegraphy | 2 |
| Telephony | 1 |
| Transport | 12 |