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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
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polymeric solid propellants
polymeric solvent
polymeric super-absorbent of water
polymeric superplasticizer
polymeric surfactant
polymeric system for controlled drug release
polymeric thickener
polymeric tissue engineering scaffold
polymeric vibration-absorption material
polymerid
polymer impregnation and pyrolysis technology of ceramic matrix composites
polymer inaccessible pore volume
polymer injection process
polymer insulator
polymer interlayer
polymerisate
polymerism
polymer isotacticity
polymerization
polymerization accelerator
polymerization additive
polymerization catalyst
polymerization initiator
polymerization kinetics
polymerization method
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更新时间:2025/10/14 22:12:25