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单词
古姆星云
释义
古姆星云
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
companion star
company commander
company + farmer
company + intermediary organization+ farmer
company law
Company Law of the People's Republic of China
Company of New France
Company of the American Islands
company's assets
company's capacity
company's name
company's organization
company town
comparability
comparability graph
comparability relation
comparability theorem
comparable
comparable complement
comparable corpora
comparable corpus
comparable curve
comparable elements
comparable energy consumption of per ton steel
comparable functions
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更新时间:2026/8/14 6:04:37