 |
| |||
| 透镜焦距〈激光焊接〉 | |||
| 透镜聚焦; 透镜焦点 | |||
| lens focus: 26 phrases in 8 subjects |
| Artificial intelligence | 1 |
| Electronics | 1 |
| General | 1 |
| Metallurgy | 1 |
| Shipbuilding | 1 |
| Space | 1 |
| Technology | 19 |
| Textile industry | 1 |
|
| |||
| 透镜焦距〈激光焊接〉 | |||
| 透镜聚焦; 透镜焦点 | |||
| lens focus: 26 phrases in 8 subjects |
| Artificial intelligence | 1 |
| Electronics | 1 |
| General | 1 |
| Metallurgy | 1 |
| Shipbuilding | 1 |
| Space | 1 |
| Technology | 19 |
| Textile industry | 1 |