我国第一次核武器试验• 核武器产生历史• 原子弹的相关原理• 核物理研究的发展与核武

我国第一次核武器试验• 核武器产生历史• 原子弹的相关原理• 核物理研究的发展与核武

48 Pages · 2005 · 4.78 MB · Chinese
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“ Pretending to not be afraid is as good as actually not being afraid. ” ― David Letterman
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