Indelible
发表于 2025-3-25 04:52:38
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Psychogenic
发表于 2025-3-25 07:31:04
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Capture
发表于 2025-3-25 13:42:16
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改革运动
发表于 2025-3-25 18:46:16
The Possible Effectiveness of Civil Defenseason for this. It is a very complex subject to which the natural as well as the social sciences can contribute. Similar to earlier speakers, I will not quite resist the temptation to speak on several facets of the problem. However, in the main, my remarks will be based on the laws of physics and spe
labile
发表于 2025-3-25 23:07:37
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干涉
发表于 2025-3-26 03:24:09
Nuclear War and Civil Defenseclear weapons—is no exception to the rule. On the other hand, the harm which any weapon can cause can be diminished by suitable protective measures. This applies also to nuclear weapons. The questions to which we seek answers are, therefore, not whether protection against nuclear weapons is possible
Gnrh670
发表于 2025-3-26 04:31:23
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卡死偷电
发表于 2025-3-26 11:11:01
Civil Defense—Little Harbor Report (Preface)ciences to review and update the Project Harbor Study on Civil Defense. The Harbor Study was sponsored by the Office of Civil Defense and carried out under the auspices of the National Academy of Sciences in the summer of 1963. About 60 scientists (both natural and behavioral) and engineers particip
军火
发表于 2025-3-26 15:51:01
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staging
发表于 2025-3-26 19:10:04
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