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单词
Gum Nebula
释义
Gum Nebula
Encyclopedia
理学
原行星状星云
释
Gum Nebula
古姆星云
已知的最大角尺度的发射星云。延展角度大约40°(月亮在天空中的尺度为0.5°),横跨南天船帆星座和船尾星座。又称Gum 12。
Astronomy
Gum Nebula
古姆星云
随便看
relics of ancient smelter in China
relics of the Big Bang
relic species
relict
relict basin
relict landform
relict plant
relict sediment
relict species
Relief
relief
relief annealing
relief brick sculptures in Henan Province
relief brick sculptures in Sichuan Province
Relief Committee of Nanyang Overseas Chinese for China's Refugees
relief condenser
relief developing machine
relief for orphans
relief for the handicapped
relief for widows
relief hole
relief image
relief management station
relief map
relief of an analytic function
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更新时间:2026/9/29 13:25:36