long focal length camera lens

The ideal Magnetohydrodynamic equations ( MHD), the governing equations of the solar atmosphere dynamical process, are taken to numerically simulate Coronal Mass Ejection ( CME) phenomena.

采用理想磁流体力学方程组（MHD）作为太阳大气动力学过程的控制方程组，定性数值模拟日冕物质抛射（CME）现象。

After above analytical theories, we combine the two part of work into an integrated model of coronal heating. In this thesis, we investigate the role of Alfven wave in the coronal heating process.

在完成了本论文的理论工作后，我们将这两个部分的理论结合起来，就得到了一个相对完整的日冕加热模型，包含了Alfven波的波源和耗散机制。

Assuming that the fast ions inject continually into coronal loop, the evolution of the fast ion stream introduced by the ion cyclotron ins ability in coronal loop and the process of the electron acceleration can be studied separately.

在快速粒子流持续注入的条件下，日冕磁流管中离子回旋不稳定性所引起的快速粒子流演化过程与电子加速过程可以分别考虑。