The filaments may be analogous to solar flares or could be magnetic structures of some sort.

暗条类似与太阳耀斑，抑或是某种磁结构。

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But there seems to be a positive correlation between the integral radial velocities and the rotational angular velocities of the two kinds of filaments.

这两类暗条的整体视向速度和旋转角速度之间似乎存在着正的相关性。

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There are obvious changes in the S-shaped active filaments relevant with the flare before and after the flare eruption, and all of the filaments disappear at last.

和耀斑有关的S形活动暗条在耀斑爆发前后有明显变化，最终全部消失。

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