“拱极星”的概念、定义、翻译、参考文献-科学参考

单词	拱极星
释义	拱极星 Encyclopedia 理学最亮星表释 Circumpolar star拱极星相对观察者而言，永远不会落到地平线以下的恒星。 Astronomy circumpolar star拱极星
随便看	elevated pipeline elevated pole elevated road elevated station elevated structure construction elevated-temperature elevating conveyor elevating scraper elevation elevation angle elevation axis elevation control elevation control point elevation control survey elevation correction elevation mask elevation measuring elevation of sight elevation servo power amplifier elevation static correction elevation wing plate oil-water separation device elevator elevator control cabinet elevator for mine elevator liability insurance

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。