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单词
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
随便看
self focusing optical fiber
self-focusing optical fiber
self-fruitful
self-fulfilling expectations
self-fulfilling prophecy
self-generating
self-governance of community residents
self-governing of the society
self-gravitating body
self-gravitation
self-group relations
self-harm behavior
self-healing cement
self healing control for distribution network
self-healing materials
Self-healing polymers
self-healingpolymers
self-healing system
self-help
self-help groups
self-homeomorphism
self-homing
self-homologous point
self-homotopy
self-identity
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