 |
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| 声阻矢量; 声阻向量 | |||
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acoustic : 76 phrases in 16 subjects |
| Chemistry | 13 |
| Earth sciences | 2 |
| Energy industry | 1 |
| Fishery fishing industry | 15 |
| Forestry | 1 |
| Geophysics | 2 |
| Information technology | 2 |
| Materials science | 9 |
| Mining | 1 |
| Oceanography & oceanology | 11 |
| Oil / petroleum | 2 |
| Physiology | 1 |
| Space | 1 |
| Surveying | 5 |
| Technology | 3 |
| Television | 7 |