In this paper the evolution of force-freemagneticfield was discussed.
本文讨论了太阳活动区和黑子区的无力场的演化。
2
Amongst these, one of the most important problem is to solve the boundary value problem for the solar force-freemagneticfield equation.
这其中最重要的一个问题就是通过数值方法求解太阳无力磁场方程的边值问题。
3
When the magneticfield deviates from potential or force-free field, the field-aligned current can be produced, and it relates closely with the intensity and lifetime of ducts.