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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
syncytium
syndactyly
syndecan
syndecan 2
syndecan-2
syndecan 4
syndecan-4
syn-depositional fault
syn-depositional fold
syn-depositional structure
syndesmosis
syndet
syndicalism
syndiotactic
syndiotacticity
syndiotacticity; degree of syndiot-acticity, syndiotacticity index
syndiotacticity; degree of syndiotacticity; syndiotacticity index
syndiotacticity index
syndiotactic polymer
syndrome
syndrome coding
syndrome differentiation of channel
syndrome differentiation of channel theory
syndrome differentiation of weifen, qifen, yingfen and xuefen
syndrome differentiation of zang-fu viscera
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