“料筒前凸缘”的概念、定义、翻译、参考文献-科学参考

单词	料筒前凸缘
释义	料筒前凸缘 front barrel flange
随便看	operational rate operational readiness operational relay operational reliability operational report operational research operational reserve operational rule operational safety operational satellite operational semantics operational sequence operational shock operational sign operational site operational slant range operational speed operational sphericity operational stability operational stand-by program operational store operational stroke operational submarine operational suitability operational suitability test

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。