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| 小区试验 | |||
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plot test : 22 phrases in 8 subjects |
| Agriculture | 5 |
| Animal husbandry | 1 |
| Desert science | 1 |
| Horticulture | 2 |
| Nautical | 1 |
| Oil / petroleum | 1 |
| Selective breeding | 1 |
| Technology | 10 |
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