 |
| aquecimento: 658 phrases in 33 subjects |
| Agriculture | 11 |
| Chemistry | 59 |
| Coal | 10 |
| Construction | 4 |
| Earth sciences | 39 |
| Economy | 1 |
| Electric traction | 8 |
| Electronics | 127 |
| Energy industry | 15 |
| Environment | 19 |
| Finances | 1 |
| General | 45 |
| Health care | 1 |
| Industry | 65 |
| Information technology | 1 |
| Labor law | 3 |
| Life sciences | 6 |
| Lighting other than cinema | 5 |
| Magnetics | 2 |
| Materials science | 14 |
| Mechanic engineering | 27 |
| Medical | 4 |
| Metallurgy | 67 |
| Municipal planning | 8 |
| Natural sciences | 7 |
| Nuclear and fusion power | 2 |
| Nuclear physics | 1 |
| Patents | 3 |
| Statistics | 1 |
| Technology | 13 |
| Thermal Energy | 58 |
| Transport | 24 |
| Vacuum tubes | 7 |