The relation between stellar chromospheric activity and rotation of evolution stars have a good relativity.
演化恒星的色球活动与恒星自转周期间存在很好的相关性。
2
The chromospheric condensation is a basic property of the flare dynamical process and the cause of the red asymmetry of chromospheric lines.
色球压缩区是耀斑大气动力学过程的一个基本特征,是产生色球谱线红不对称性的基础。
3
The researchers do not yet know what launches the chromospheric plasma at such high speeds nor what heats it to the extreme temperatures it reaches in the corona.