Read Edit View history 谱斑 pǔbān plage, flocculus Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 谱斑/ 譜斑 pǔbān plage, flocculus Bright clouds of calcium gas in the sun's chromosphere, often appearing around sunspots; the size of these areas is an indicator of solar activity. Edit Delete References Add reference No references for this word.
谱斑/ 譜斑 pǔbān plage, flocculus Bright clouds of calcium gas in the sun's chromosphere, often appearing around sunspots; the size of these areas is an indicator of solar activity. Edit Delete