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polyelectron |
复 电 子 : 53 phrases in 15 subjects |
Agriculture | 2 |
Air defense | 3 |
Aviation | 1 |
Business | 1 |
Chemistry | 3 |
Earth sciences | 1 |
Electronics | 11 |
Exhibitions | 1 |
General | 1 |
Metallurgy | 4 |
Polymers | 3 |
Space | 1 |
Technology | 17 |
Telecommunications | 3 |
United Nations | 1 |