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absorption edge | |||
absorption rim | |||
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K-absorption edge |
吸收 边 : 20 phrases in 10 subjects |
Chemistry | 1 |
Electronics | 4 |
Explosives and Explosive Ordnance Disposal | 1 |
Geology | 1 |
Geophysics | 1 |
Mathematics | 1 |
Oil / petroleum | 2 |
Space | 1 |
Technology | 6 |
Telecommunications | 2 |