sub-bottom
| profiling
| sub-bottom | |
| dril. | 基底 |
| profiling | |
| gen. | 压 型 |
| eng.geol. | 剖面勘探; 剖面测量; 剖面法 |
| manag. | 剖析 |
| oil | 地球物理剖面测量; 靠模 |
| |||
| 基底 | |||
|
sub-bottom : 18 phrases in 7 subjects |
| Drilling | 3 |
| Earth sciences | 4 |
| Nautical | 1 |
| Navigation | 2 |
| Oil / petroleum | 5 |
| Surveying | 1 |
| Technology | 2 |