“plasmasphere”的概念、定义、翻译、参考文献-科学参考

单词	plasmasphere
释义	plasmasphere [`plaz·mǝ´sfir] ^GEOPHYSICS A region of relatively dense, cold plasma surrounding the earth and extending out to altitudes of approximately 2 to 6 earth radii, composed predominantly of electrons and protons, with thermal energies not exceeding several electronvolts.
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