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向量 模 : 36 phrases in 10 subjects |
| Earth sciences | 1 |
| Electronics | 2 |
| Information technology | 3 |
| Metallurgy | 2 |
| Oil / petroleum | 1 |
| Plastics | 7 |
| Polymers | 5 |
| Space | 3 |
| Technology | 11 |
| Wind Energy | 1 |
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