| |||
| ★ 衍射光栅 | |||
| 绕射栅; 衍射栅 | |||
| 绕〔衍〕射光栅; 衍〔绕〕射光栅 | |||
| 绕射光栅 | |||
| 衍射［绕射］光栅 | |||
|
diffraction grating : 25 phrases, 6 sujets |
| Bijoux | 1 |
| Chimie | 1 |
| Dermatologie | 1 |
| Espace | 1 |
| Métallurgie | 7 |
| Technologie | 14 |
| |||
| ★ 衍射光栅 | |||
| 绕射栅; 衍射栅 | |||
| 绕〔衍〕射光栅; 衍〔绕〕射光栅 | |||
| 绕射光栅 | |||
| 衍射［绕射］光栅 | |||
|
diffraction grating : 25 phrases, 6 sujets |
| Bijoux | 1 |
| Chimie | 1 |
| Dermatologie | 1 |
| Espace | 1 |
| Métallurgie | 7 |
| Technologie | 14 |