magnetic-polarity sequence磁极层序 magnetic polarity stratigraphic classification 磁极性地层划分 magnetic polarity reversal 磁极反转 ; 地球磁场磁极的倒转 .
双语例句
1
The Carboniferous-Permian polaritysequence of the Anle Village section, Guangnan, Yunnan is established by the magnetic stratigraphy study of this section.