 |
| electron probe: 49 phrases in 15 subjects |
| Analytical chemistry | 1 |
| Astronautics | 2 |
| Chemistry | 1 |
| Electrical engineering | 1 |
| Electronics | 9 |
| General | 1 |
| Makarov | 9 |
| Mathematics | 3 |
| Metallurgy | 7 |
| Microelectronics | 1 |
| Military | 2 |
| Nanotechnology | 4 |
| Nuclear and fusion power | 1 |
| Physics | 2 |
| Technology | 5 |