nebulae nebula 中文意思是什麼
nebulae nebula
解釋
的復數-
Today many astronomers believe that the various forms seen in planetary nebulae can be explained by one model that we see from different angles. if we sight down the axis of the flow, we see a round nebula like the ring. looking from " above ", the bipolar flows are conspicuous, as with ngc 6302
天文學家相信行星狀星雲的不同形態是基於在不同的觀測角度下的視覺效果，若沿著恆星風吹出的方向望去，則會看見像戒指星雲的結構在頂端觀看，行星狀星雲有明顯的雙極結構例如行星狀星雲ngc6302 ，而在界乎兩者之間，則會看到像行星狀星雲ngc2346的結構。
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