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| 数据仿真 | |||
| 数据模拟 | |||
| data simulation: 23 phrases in 8 subjects |
| Air defense | 1 |
| Aviation | 4 |
| Electronics | 7 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Mathematics | 2 |
| Oil / petroleum | 1 |
| Space | 4 |
| Technology | 3 |
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