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рентгеновский спектр | |||
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рентгеновский спектр | |||
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спектр излучения | |||
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γ-спектр |
射线光谱 : 36 phrases in 10 subjects |
Astronautics | 1 |
Chemistry | 3 |
Electronics | 3 |
General | 14 |
Geology | 2 |
Nanotechnology | 1 |
Oil processing plants | 1 |
Physics | 1 |
Technology | 9 |
Thermal engineering | 1 |