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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
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reservoir type for development geology
reservoir water and electric simulation methods
reservoir water loss
reset
reset pulse
resettability
resetting
resettlement community
resettlement engineering survey
resettlement materials for victims
resettlement model
resettlement monitoring and assessment of hydraulic engineering
Resettlement of Demobilized Soldiers Ordinance
resettlement of disaster victims
resettlement of immigrants
resettlement of water resources project
resettlement planning and design
resettlement planning for victims
resettlement policy
reshaped antibody
reshaper
reshaping
Reshui Gumuzang
Reshui Zhen
residence
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