The governing equation, its boundary conditions and computing method for the electrical field induced by seawater flow around axis-symmetric body through geomagnetic field have been developed.
给出了描写地磁场中海水绕回转体流动诱导的电场的基本方程、边界条件及其计算方法。
2
One important finding was that most of the geomagnetic field originates at only four broad regions on the core-mantle boundary.
重要的发现之一，是地球的大部份磁场仅来自地核–函交界面上的四个广大区域。
3
Taking aim at lower precision and boundary effect of the current region geomagnetic field model, the shortage of appending the IGRF data to the regional boundary was analyzed deeply.