HAVOC
发表于 2025-3-28 18:07:36
https://doi.org/10.37307/b.978-3-503-20931-6position of the object. By using narrow (few nanoseconds) time gates one can determine the time of arrival of the given γ-quantum with respect to a particle which accompanies neutron emission from the neutron source, and thus split the total γ-spectrum into fast (inelastic scattering) and slow (radiation capture) components.
BET
发表于 2025-3-28 21:28:41
Petra Mackroth,Christine Mühlbachthe inspected objects. When nitrogen nuclei capture thermal neutrons, characteristic gamma rays are emitted with energy 10.8 MeV. Monitoring of gamma radiation enables one to determine nitrogen concentration in the examined objects.
艺术
发表于 2025-3-29 02:34:13
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碎片
发表于 2025-3-29 03:36:18
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知识
发表于 2025-3-29 07:43:58
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某人
发表于 2025-3-29 11:48:52
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DIS
发表于 2025-3-29 17:40:44
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Ejaculate
发表于 2025-3-29 23:31:32
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提名
发表于 2025-3-30 03:07:27
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Desert
发表于 2025-3-30 07:46:56
Technische Maßnahmen seitens des Benutzersmounts of explosives provides also certain possibilities of the detection of the ammunition inclusive of mines, using standard explosives, if however the surface of the ammunition was not especially cleaned after the assembly.