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| 自适应系统 | |||
| adaptable system: 12 phrases in 9 subjects |
| Aviation | 1 |
| Computers | 1 |
| Earth sciences | 1 |
| Electronics | 4 |
| General | 1 |
| Information technology | 1 |
| Space | 1 |
| Telecommunications | 1 |
| United States | 1 |
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