n.日冕,日华
The corona or brush discharge, would transfer from point to point.
电晕放电和刷毛状放电只是从放电点处逐个地发生.
The continuum of the corona is essentially radially polarized.
日冕连续区基本上是经向偏振.
The corona is thickest at the Sun's equator.
光环带在太阳的赤道区最厚.