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| ★ 数字仿真 | |||
| ★ 数字模拟 | |||
| 数字式仿拟 | |||
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digital simulation : 55 phrases in 13 subjects |
| Air defense | 1 |
| Aviation | 4 |
| Compressors | 1 |
| Computers | 1 |
| Earth sciences | 1 |
| Electricity | 1 |
| Electronics | 8 |
| Engineering geology | 1 |
| Information technology | 10 |
| Shipbuilding | 1 |
| Space | 13 |
| Technology | 11 |
| Telecommunications | 2 |