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permanent magnet; polarized magnet |
永磁铁 : 77 phrases in 14 subjects |
Architecture | 1 |
Automobiles | 2 |
Aviation | 2 |
Chemistry | 1 |
Earth sciences | 2 |
Electric machinery | 10 |
Electronics | 8 |
General | 3 |
Geophysics | 1 |
Metallurgy | 28 |
Oil / petroleum | 5 |
Space | 2 |
Technology | 11 |
Telecommunications | 1 |