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蟹状星云
释义
蟹状星云
Encyclopedia
理学
蟹状星云
释
Crab Nebula
蟹状星云
金牛座的一团无定形的膨胀气体云。星表中的编号为M1和NGC1952。标准历元J2000为赤经05h34m31.94s,赤纬+22°00′52.2″。角径为7′×4′,视亮度相当于9等星。
Astronomy
Crab Nebula
蟹状星云
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the education saving the nation, theory of
the effective filtration pressure of the renal glomerulus
the effect of administrative action
The effect of case teaching
the effect of collective agreement
the effect of exercise on aging body
the effect of exercise on the growth and development of children and adolescents
The Effects of E-Government on Trust and Confidence in Government
the egg-white glazed dish with decorative designs with the mark of “Office of Imperial Ancestral Worship”
the Ego and its Own
the E-government decision support system
the E-government "three control,two management and one coordination"
The Egyptian
the Eight
the eight
The Eight-character Policy
the eight commandants
the eight commands for nuns
the eight consciousness (parijñāna) of the mind
the Eighteen Imperial Mausoleums of Tang Dynasty(EIMTD)
The eighteen scholars of Qingwang Mansion
The Eighteenth Brumaireof Louis Bonaparte
The Eight Harmony Association
the eight Japanese who came to China in the Tang Dynasty and studied the esoteric doctrine
the Eight Literary Societies at West Lake
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