geocorona
构词拆分
词源说明
From geo- + corona. From being the luminous part of the atmosphere, the outermost region of Earth's atmosphere.
释义（英文）
名词 Noun
- (Earth's atmosphere, chiefly uncountable) The region of ionized hydrogen (protons) that makes up the outermost region of the Earth's atmosphere (and by extension of other planets.)
- (meteorology, plasma physics, space physics, by extension) Analogs of the geocorona; Synonym of protonosphere.
词族
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