 |
| 极点: 226 phrases in 23 subjects |
| Antennas and waveguides | 2 |
| Astronautics | 1 |
| Automated equipment | 1 |
| Automobiles | 2 |
| Aviation | 1 |
| Chemistry | 1 |
| Education | 1 |
| Electricity | 1 |
| Electronics | 21 |
| Forestry | 1 |
| General | 73 |
| Ichthyology | 1 |
| Informal | 1 |
| Mathematics | 21 |
| Nautical | 1 |
| Nuclear and fusion power | 1 |
| Oil / petroleum | 1 |
| Oil processing plants | 7 |
| Quantum mechanics | 1 |
| Radio | 2 |
| Religion | 1 |
| Statistics | 1 |
| Technology | 83 |
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