euphoria
发表于 2025-3-30 11:14:21
Hans Petter Langtangen,Geir Pedersenpread fallout. The calculated return period of a Carrington-scale event is 150 years and for smaller storms 35–70 years. An existing global monitoring system can provide some hours of warning that will allow vital facilities to be protected, but the monitoring system needs to be improved. Transforme
headlong
发表于 2025-3-30 13:31:09
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翻布寻找
发表于 2025-3-30 19:38:50
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慷慨不好
发表于 2025-3-30 22:37:02
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小样他闲聊
发表于 2025-3-31 01:26:24
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恃强凌弱
发表于 2025-3-31 05:53:53
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