 |
| |||
| 深度剖面 | |||
| 深度纵剖面 | |||
|
depth profile : 18 phrases in 8 subjects |
| Chemistry | 3 |
| Earth sciences | 1 |
| Electronics | 3 |
| Geophysics | 2 |
| Oil / petroleum | 3 |
| Road construction | 1 |
| Technology | 3 |
| United Nations | 2 |
|
| |||
| 深度剖面 | |||
| 深度纵剖面 | |||
|
depth profile : 18 phrases in 8 subjects |
| Chemistry | 3 |
| Earth sciences | 1 |
| Electronics | 3 |
| Geophysics | 2 |
| Oil / petroleum | 3 |
| Road construction | 1 |
| Technology | 3 |
| United Nations | 2 |