“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	Vulcan-like asteroid vulcanoid vulcanoid zone vulcanology Vulcanus vulgar estabilishment vulgar form vulgar form of stele inscription vulgar fraction Vulgaria vulgar logarithm vulgar materialism vulgar series vulgar sociology Vulikh vulnerability vulnerability analysis vulnerability assessment vulnerability identification vulnerability mining vulnerability of socio-ecological systems vulnerability of target vulnerability resistance Vulnerability Scanning vulnerable children

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。