three-D migration
| in one
| step
| three-D migration | |
| dril. | 三维偏移 |
| in one | |
| gen. | 结合起来; 团结一致 |
| scient. | 合为一体 |
| step | |
| gen. од. | 步 |
| econ. | 措施; 手段 |
| hydroel.st. | 阶段; 步长 |
| met. | 级 |
| roll. | 道次 |
| space | 分级; 分步; 节距 |
| |||
| 三维偏移 | |||
| |||
| 三维偏移 | |||
|
three-D migration : 2 phrases in 1 subject |
| Oil / petroleum | 2 |