“Crab Nebula”的概念、定义、翻译、参考文献-科学参考

单词	Crab Nebula
释义	Crab Nebula 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
随便看	bulk arrival bulk blending fertilizer bulk boiler bulk cargo bulk cargo ship bulk cargo terminal bulk carrie bulk cement truck bulk chemicals bulk defect bulk diffusion bulk effect bulk elastic modulus bulkfactor bulk flotation bulk flow bulk gas yard bulkhead bulk head gate of hydropower station bulk heat treatment bulk heterojunction bulk-heterojunction bulkiness property bulking agent bulklike structure

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