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| 分 层的: 105 phrases in 33 subjects |
| Animal husbandry | 1 |
| Architecture | 2 |
| Artificial intelligence | 3 |
| Automobiles | 2 |
| Aviation | 1 |
| Business | 1 |
| China | 1 |
| Cryptography | 1 |
| Earth sciences | 2 |
| Ecology | 2 |
| Economy | 1 |
| Electric machinery | 2 |
| Electronics | 2 |
| Engineering geology | 1 |
| Food service and catering | 1 |
| General | 19 |
| Geology | 3 |
| Geophysics | 2 |
| Hydroelectric power stations | 2 |
| Information technology | 1 |
| International trade | 1 |
| Mathematics | 2 |
| Medical | 1 |
| Metallurgy | 3 |
| Mining | 1 |
| Oil / petroleum | 2 |
| Project management | 1 |
| Refrigeration | 2 |
| Technology | 36 |
| Telecommunications | 3 |
| Textile industry | 1 |
| Water supply | 1 |
| Wind Energy | 1 |
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