“三心圆拱”的概念、定义、翻译、参考文献-科学参考

单词	三心圆拱
释义	三心圆拱 three-centred arch
随便看	roller cup roller current collector roller cutter for pipe roller delivery motion roller die push bench roller dies roller digital indicator roller distributor roller door stop roller drier roller drill roller drum gate roller dryer roller drying roller drying process roller electrode roller end roller ending machine roller expander roller extensometer roller fading roller feed roller feeder roller feed mechanism roller finder

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。