不开心
发表于 2025-3-23 09:47:41
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dysphagia
发表于 2025-3-23 15:15:22
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几何学家
发表于 2025-3-23 18:31:02
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混杂人
发表于 2025-3-24 01:26:42
Cosmic Rays in the Atmospherethe energy spectrum and the composition of the primary cosmic rays. The interpretation of these measurements requires one additional step—calculation of the fluxes generated by a cosmic ray nucleus of mass ., charge . and energy ..
土产
发表于 2025-3-24 02:50:02
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哑巴
发表于 2025-3-24 09:56:17
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optional
发表于 2025-3-24 12:33:25
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Chameleon
发表于 2025-3-24 16:04:51
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VOC
发表于 2025-3-24 22:16:02
Cosmic Rays at the Top of the Atmosphereh a proton would retain on the average less than 0.001 of its energy. The energy loss fluctuates from event to event and the energy spectrum of cosmic ray protons would be difficult to reconstruct. Heavier cosmic ray nuclei have significantly shorter interaction lengths and lose energy much faster.
Melanoma
发表于 2025-3-25 00:39:20
Cosmic Rays in the Atmospherell these particles together create a cascade, called an air shower. In principle, measurements of air shower particles can be interpreted in terms of the energy spectrum and the composition of the primary cosmic rays. The interpretation of these measurements requires one additional step—calculation