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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
concentrate
concentrated
concentrated area with special difficulties
concentrated bait
concentrated charging
concentrated constant circuit
concentrated couple
concentrated force
concentrated force difffusion structure
concentrated frequency area
concentrated impedance
concentrated juice
concentrated load
concentrated loss
concentrated nuclear fuel
concentrated phase
concentrated phase,^3He-rich phase
concentrated polymer solution
concentrated solution
concentrated solution for injection
concentrated space
concentrated vortex
concentrate feed
concentrate of diatomite
concentrate provitamin coniferous
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更新时间:2026/8/14 6:54:02