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| 预测方法 | |||
| 预测技术 | |||
| prediction technique: 8 phrases in 7 subjects |
| Automobiles | 1 |
| Earth sciences | 1 |
| Ecology | 1 |
| Electronics | 2 |
| Nautical | 1 |
| Oil / petroleum | 1 |
| Technology | 1 |
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