“拱腹线”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	拱腹线
释义	拱腹线 intrados
随便看	metallic conductor metallic conduit metallic continuity metallic copper metallic corrosion metallic creep metallic currency metallic currency-based economies metallic currency circulation metallic delay lens metallic dental syringe metallic diaphragm metallic drift tube metallic dropper metallic dust metallic electrode metallic element metallic filament metallic film metallic foil metallic fuel metallic fume metallic gasket metallic glass metallic graphite brush