The eighth generation of the International Geomagnetic Reference Filed (IGRF)is used to study distribution of geomagnetic energy in the Earths interior and its secular variations.
用国际参考地磁场模型（IGRF）分析了地磁场能量在地球内部的分布及其长期变化。
Recent progress in several aspects in the study on the Earths deep interior are discussed, with reference to the international conference on the American Geophysical Union(AGU)Fall Meeting in 2007.
主要根据2007年美国地球物理联合会（AGU）秋季会议的资料，简述了地球深部科学研究最近几年来的新进展。
应用推荐