“long arc”的概念、定义、翻译、参考文献-科学参考

单词	long arc
释义	long arc 长弧大摆幅
随便看	shield assembly shield basalt shield bearing shield budding shield bug shield case shield coil shield cone shield configuration shield construction shield-cooling duct shield cooling system shield cost shield-driven tunnel shield-driven tunnel(l)ing shield-driven tunnelling shield driving shielded shielded antenna shielded arc welding shielded area shielded box shielded carbon arc welding shielded cask shielded cathode

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。