“长弧”的概念、定义、翻译、参考文献-科学参考

科学参考收录了1248194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。

单词	长弧
释义	长弧 long arc
随便看	rappini rapport rap-rig rapture rapture of the deep raquet cells rarabolic radiator rare rare alkaline earth metal rare animal rare base rare binding rare-book rare book library rare-book stacks rare commodity worth boarding to corner the market rare earth rare earth addition rare earth alloy rare earth betafite rare-earth chelate rare earth cobalt magnet rare-earth complex rare earth compound rare earth dopant