geocorona
Atmospheric Physics
noun
A luminous and extremely tenuous region at the outer limit of the exosphere, consisting chiefly of ionized hydrogen and extending to approx. fifteen earth radii; also called protonosphere.
Origin
1950s.
| 单词 | geocorona |
| 释义 | geocoronaAtmospheric Physics noun A luminous and extremely tenuous region at the outer limit of the exosphere, consisting chiefly of ionized hydrogen and extending to approx. fifteen earth radii; also called protonosphere. Origin |
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