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SFD
释义
SFD
Encyclopedia
工学
臭氧探测仪
释
saturated flux density ; SFD
饱和通量密度SFD
使卫星转发器输出达到饱和的、卫星所在位置的上行信号功率的通量密度。
Astronomy
SFD
全称:sudden frequency drift。频率突漂
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pre-maximum halt
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