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海底钻探 | |
earth.sc. | ocean floor drilling |
econ. | the offshore drilling |
工程 | |
gen. | works |
hydroel.st. | engineering |
| |||
ocean floor drilling | |||
the offshore drilling | |||
marine drilling; ocean-floor drilling; offshore boring; offshore drilling; submarine drilling |
海底钻探: 8 phrases in 2 subjects |
Engineering geology | 2 |
Technology | 6 |