 |
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| organic synthesis | |||
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| organic synthesis | |||
| 有机 合成: 55 phrases in 13 subjects |
| Agriculture | 3 |
| Chemistry | 10 |
| Earth sciences | 3 |
| Ecology | 1 |
| General | 2 |
| Hydroelectric power stations | 1 |
| Isolation | 1 |
| Metallurgy | 1 |
| Oil / petroleum | 2 |
| Technology | 27 |
| Textile industry | 1 |
| United Nations | 1 |
| Water resources | 2 |