 |
| |||
| horizontal gradient | |||
|
水平梯度 : 21 phrases in 8 subjects |
| Drilling | 1 |
| Earth sciences | 1 |
| Electronics | 2 |
| Engineering geology | 2 |
| Geophysics | 1 |
| Oil / petroleum | 2 |
| Space | 1 |
| Technology | 11 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips