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| 逐步 法: 93 phrases in 26 subjects |
| Agriculture | 4 |
| Architecture | 1 |
| Automobiles | 2 |
| Aviation | 1 |
| Bridge construction | 2 |
| Business | 4 |
| Compressors | 1 |
| Computers | 1 |
| Construction | 1 |
| Earth sciences | 2 |
| Economy | 1 |
| Electric machinery | 2 |
| Electronics | 7 |
| Engineering geology | 3 |
| General | 1 |
| Hydroelectric power stations | 3 |
| Information technology | 1 |
| Marketing | 1 |
| Mathematics | 1 |
| Metallurgy | 4 |
| Mining | 1 |
| Oil / petroleum | 7 |
| Space | 6 |
| Technology | 34 |
| Telecommunications | 1 |
| Wind Energy | 1 |
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