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| 声呐信号处理计算机 | |||
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sonar : 600 phrase in 24 subjects |
| Air defense | 20 |
| Automobiles | 2 |
| Aviation | 17 |
| Chemistry | 1 |
| Construction | 6 |
| Earth sciences | 23 |
| Electronics | 35 |
| Engineering geology | 4 |
| Explosives and Explosive Ordnance Disposal | 2 |
| Fish farming pisciculture | 1 |
| Fishery fishing industry | 45 |
| General | 7 |
| Geophysics | 5 |
| Information technology | 2 |
| Nautical | 11 |
| Navigation | 25 |
| Oceanography & oceanology | 1 |
| Oil / petroleum | 32 |
| Scientific | 3 |
| Shipbuilding | 24 |
| Space | 48 |
| Surveying | 1 |
| Technology | 281 |
| United Nations | 4 |