electric mantle 中文意思是什麼
electric mantle
解釋
電熱套-
The core - mantle boundary is the closest researchers can get to the much more intense and complicated magnetic field that exists within the core, where magnetic fluctuations actually originate ; strong electric currents in the core prevent direct measurements of the magnetic field there
地核內具有更為劇烈、復雜的磁場,而且也是磁場變動的真正發源處,但是研究人員可推算的極限是在地核?地函交界處;因為地核內的電流極強,因此無法直接測量內部的磁場。
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