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电离层的形成
释义
电离层的形成
Encyclopedia
理学
电离层的形成
释
formation of the ionosphere
电离层的形成
地球高层大气的分子和原子在太阳的紫外线、X射线和高能粒子的作用下电离,产生自由电子和正负离子,形成从宏观上说仍然是中性的等离子体区域。
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free space optics, FSO
free space propagation model
free span
free sparring
free spectral range
Free State
free statistic
Free Steal
free streaming
free-streaming damping
free streamline theory
freestyle
freestyle of Summer Paralympics
freestyle roller skating
freestyle ski cross
freestyle ski halfpipe
freestyle skiing
freestyle skiing aerials
freestyle skiing moguls
freestyle ski resort
freestyle ski slopestyle
freestyle swimming of Summer Special Olympics
freestyle wrestling
freestyle wrestling of Summer Deaflympics
free subgroup
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