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| 产量模型［智培］ | |||
| 产量模型 | |||
| yield model: 13 phrases in 7 subjects |
| Desert science | 2 |
| Earth sciences | 1 |
| Ecology | 4 |
| Engineering geology | 3 |
| Hydroelectric power stations | 1 |
| Securities | 1 |
| Technology | 1 |
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