| |||
| 电子密度 | |||
|
electron density : 40 phrases in 11 subjects |
| Aviation | 2 |
| Chemistry | 7 |
| Earth sciences | 1 |
| Electronics | 9 |
| Engineering geology | 1 |
| Metallurgy | 2 |
| Nuclear physics | 1 |
| Oil / petroleum | 1 |
| Shipbuilding | 1 |
| Space | 6 |
| Technology | 9 |
| |||
| 电子密度 | |||
|
electron density : 40 phrases in 11 subjects |
| Aviation | 2 |
| Chemistry | 7 |
| Earth sciences | 1 |
| Electronics | 9 |
| Engineering geology | 1 |
| Metallurgy | 2 |
| Nuclear physics | 1 |
| Oil / petroleum | 1 |
| Shipbuilding | 1 |
| Space | 6 |
| Technology | 9 |