geomagnetism

/jee-oh-mag-ni-tiz-uhm/US // ˌdʒi oʊˈmæg nɪˌtɪz əm //UK // (ˌdʒiːəʊˈmæɡnɪˌtɪzəm) //

地磁学,地磁主义,地磁,大地磁力

Definitions

n.名词 noun

1
- : the earth's magnetic field and associated phenomena.
- : the branch of geophysics that studies such phenomena.