The instability in the development of sunspot magnetic ring in the disturbance as mentioned above is further studied with the hydromagnetic perturbation equations in this paper.
本文进一步从磁流力学方程组的小扰动方程出发探讨了太阳黑子磁环发展的不稳定性问题。
The theory is based on the complex hydromagnetic equations of nebula, which are simplified approximately to the equations of velocity.
把星云的复杂的磁流体动力学方程,近似简化为只与速度相关的方程,则得到一个可解的简单模型。
The characteristic of the emission caused in the special spiral magnetic field of hydromagnetic accretion disk is discussed mainly using the formula of curvature radiation.