| |||
| 绕射理论 | |||
| 衍射理论 | |||
| 衍射原理 | |||
|
diffraction theory : 17 phrases in 6 subjects |
| Air defense | 1 |
| Earth sciences | 1 |
| Electronics | 8 |
| Geophysics | 1 |
| Physics | 1 |
| Technology | 5 |
| |||
| 绕射理论 | |||
| 衍射理论 | |||
| 衍射原理 | |||
|
diffraction theory : 17 phrases in 6 subjects |
| Air defense | 1 |
| Earth sciences | 1 |
| Electronics | 8 |
| Geophysics | 1 |
| Physics | 1 |
| Technology | 5 |