It is the fluidmotions, usually driven by thermal convection, that generate and sustain magnetic fields through magnetohydrodynamic processes in planets and stars.
一般由热对流驱动的流动通过磁流体力学过程产生并维持在行星和恒星中的磁场。
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Building animation tools for fluidmotions by computer on many natural phenomena such as water, cloud and smoke, which is one of the most important problems in computer graphics.