“蟹状星云”的概念、定义、翻译、参考文献-科学参考

单词	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
随便看	basic organic chemical industry basic organic synthesis industry basic oxide basic oxygen furnace process basic people's court basic period basic permutation basic philosophy of classical European gardens basic plane Basic Plan for the Promotion of Education basic point basic polynomial sequence basic principle of economic law Basic Principle of Financial Management basic principle of real right law basic principles of administrative law basic principles of balanced nutrition for athletes basic principles of constitution basic principles of criminal law Basic Principles of Dance basic principles of environment and resources law basic principles of labor Law basic principles of peptide synthesis basic principles of the futures act basic probability space

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。