“礁湖星云”的概念、定义、翻译、参考文献-科学参考

单词	礁湖星云
释义	礁湖星云 Encyclopedia 理学发射星云释 Lagoon Nebula礁湖星云位于人马座的疏散星团NGC 6523周围的发射星云，在梅西耶星云表中编号M8。 Astronomy Lagoon Nebula礁湖星云
随便看	history of Huaihe River conservancy history of Huanghe River water conservancy history of humanities History of Human Settlement in China history of Hydrology history of hydrology in ancient China history of hydropower technology in China history of ideas history of Iinternet history of Indian aerospace history of indigo cultivation history of information science development history of information science education history of information technology history of Integrated circuit History of international relations history of Iran history of Iraq History of Irkutsk history of irrigation and drainage in the world history of irrigation engineering technology in ancient China history of Italian aerospace history of Italy history of Jamaica history of Japanese aerospace

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。