circumstellar怎么读,circumstellar的音标和真人发音
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circumstellar是什么意思,circumstellar的意思是

adj.环绕恒星的

circumstellar 的用法和双语例句“点击”或“选中”例句中的单词,就可以看到词义解释

Circumstellar matter ; solar system : formation ; planetary systems : protoplanetary disks ; stars : pre-main sequence .
太阳系形成;原行星盘;环星物质;前主序星。
Circumstellar matter , solar system : formation , planetary systems : protoplanetary disks , stars : pre-main sequence .
太阳系形成,原行星盘,环星物质,前主序星。
But the larger envelope of circumstellar dust extends some 60 billion kilometers into space , equivalent to about 400 times the earth-sun distance .
但是拱星四周星尘更大的外壳可以向宇宙延伸600多亿公里,相当于地球到太阳距离的400倍。
Another expectation , which hubble overturned , was that the circumstellar disks would be deeply embedded within their parent clouds and would therefore be impossible to see .
另外有一个被哈伯推翻的猜测,是因为环绕恒星的气盘深藏在其母云气之中,所以无从窥其究竟。