“rectascension”的概念、定义、翻译、参考文献-科学参考

单词	rectascension
释义	rectascension Astronomy rectascension赤经
随便看	Hubble Nebula Hubble-Oemler law Hubble parameter Hubble radius Hubble rate Hubble relation Hubble-Reynolds law Hubble-Sandage variable Hubble-Sandage variable star Hubble's classification system Hubble sequence Hubble's law Hubble's Nebula Hubble Space Telescope Hubble space telescope Hubble sphere Hubble stage Hubble's Variable Nebula Hubble test Hubble time Hubble Ultra Deep Field Hubble velocity Hubble’s law hub city hub collecting and distributing system

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。