1) Geomagnetic activity
地磁活动
2) Geomagnetic activity
地磁活动性
3) Geomagnetic activity index
地磁活动指数
4) Solar activity and geomagnetic activity
太阳活动和地磁活动
5) Domain activities
磁畴活动
6) magnetic activity
磁活动
1.
Since RS CVn-type binary was defined by Hall in 1976, the solar-type activity(" chromospheric activity" or "magnetic activity") of contact binaries interests many astronomic researchers.
自从1976年,Hall明确地提出RS CVn型双星的定义以来,密近双星的类太阳活动(也叫“色球活动”或“磁活动”)性质就引起众多天文工作者的极大兴趣。
2.
Under this extreme physical conditions, RS CVn-type binaries show all features of solar activity: chromospheric emission lines (such as Hα, Hβ, CaII H&K), X-ray emission, spots, flare, mass loss due to star wind, magnetic activity, and orbital period variations.
在这种极端物理条件下,RS CVn型双星表现出了许多类似太阳的磁活动现象:色球活动(如Hα,Hβ,CaII H&K等谱线发射)、X射线发射、大面积的黑子活动、耀斑、星风损失以及轨道周期变化。
补充资料:地磁测深
见地球电磁感应。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条