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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
Attack on Munich Olympics Israeli Athletes
attack rate
attacks on industrial control system
attainability
attainable
attainable accuracy
attainable boundary
attainable boundary arc
attainable boundary point
attainable set
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attainment rate of water function zone
attapulgite
attempt of crime
attendance at judicial proceedings
Attendance Rates
Attendant
Attendant Guard and Imperial Army
Attendant Kidding His Master
attending skills
attention
attentional blink
attentional cueing paradigm
attentional system
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更新时间:2026/9/23 12:47:46