“蜗牛星云”的概念、定义、翻译、参考文献-科学参考

单词	蜗牛星云
释义	蜗牛星云 Astronomy Snail Nebula蜗牛星云
随便看	sunspottedness sunspot umbra sunspot zone sunstone sunstroke Sun-style Shadow Boxing sun-synchronous orbit sun-synchronous satellite Sun theorem Sun Tietian Suntornbhu sun tracker sun tunnel daylighting system Sun Tunnels Sunv Jing Sun Wang Sun Wanrong sunward sunward side sunward tail sun-weather relationship Sun Wei Sunweihsin Sun Weimin Sun Weishi

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。