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鹈鹕星云
释义
鹈鹕星云
Encyclopedia
理学
发射星云
释
Pelican Nebula
鹈鹕星云
位于北美洲星云与天鹅座天津四之间的发射星云。《星云星团新总表》补编中的编号为IC 5070和IC 5067,因其形状与鹈鹕相似而得名(见图右边部分)。
Astronomy
Pelican Nebula
鹈鹕星云
随便看
structural health monitoring
structural health monitoring system for ancient buildings
structural health monitoring system for high-rise buildings
structural health monitoring system for long-span bridges
structural health monitoring system for offshore platform
structural health monitoring system for railway track structure
structural health monitoring system for small and medium bridge structures(groups)
structural health monitoring system for tower structures
structural health monitoring system for tunnels
structural health monitoring system for underground engineering
structural health monitoring technology in civil engineering
structural hole
structural identification of monosaccharide
structural identification of oligosaccharide
structural identification of polysaccharide
structural inference figure
structural inhomogeneity
structural instability
structural integrity assessment
Structural interview
structural interview
structural invariant
structural inversion
structuralism
structuralism critique
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