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| scientific documents; scientific literature | |||
| 科学文献: 32 phrases in 11 subjects |
| Aviation | 1 |
| Earth sciences | 6 |
| Electronics | 2 |
| General | 3 |
| Geology | 1 |
| Information technology | 1 |
| Librarianship | 5 |
| Name of organization | 3 |
| Space | 1 |
| Technology | 3 |
| Telecommunications | 6 |
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