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词汇
sudden short wave fade-out, SSWF
释义
sudden short wave fade-out, SSWF
短波突衰;又称“莫格尔-戴林格效应Mogel-Dellinger effect”。电离层突扰的一种形式。太阳耀斑期间,D和E层的电离度突然增大,由 F层反射的高频电波在通过D和E层时受到的吸收增大,导致无线电波信号突然减弱,甚至中断。
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Tautology can hold up 200 pounds of flesh
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更新时间:2025/5/14 12:08:53