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gamma-ray detection | |||
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radiography examination | |||
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beta ray detection | |||
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X-ray detection | |||
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X-ray investigation |
射线探测 : 49 phrases in 16 subjects |
Agriculture | 3 |
Air defense | 1 |
Aviation | 6 |
Earth sciences | 1 |
Electronics | 3 |
General | 1 |
Geology | 2 |
Geophysics | 1 |
Metallurgy | 4 |
Oil / petroleum | 1 |
Physics | 1 |
Remote sensing | 2 |
Shipbuilding | 1 |
Space | 13 |
Technology | 8 |
United States | 1 |