paleomagnetism / ˌpeɪ li oʊˈmæg nɪˌtɪz əm or, especially British, ˌpæl i- /

🎓大学词汇古地磁学古地磁古地磁主义古地磁现象

paleomagnetism 的定义

n. 名词 noun
  1. Geology. magnetic polarization acquired by the minerals in a rock at the time the rock was deposited or solidified.