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| 质量模型: 34 phrases in 10 subjects |
| Aviation | 1 |
| Earth sciences | 4 |
| Ecology | 1 |
| Electronics | 3 |
| Space | 2 |
| Sports | 1 |
| Technology | 16 |
| Textile industry | 1 |
| Water resources | 4 |
| Wind Energy | 1 |
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