“expansion ring”的概念、定义、翻译、参考文献-科学参考

单词	expansion ring
释义	expansion ring 膨胀圈胀圈伸缩环
随便看	section preparation section projector section ribbon section right section roll sections section scanner section sensitivity section shaped section (shape) iron section share section size section staining section steel rolling mill section straightener section straightening section-straightening machine section strip section switch section symbols section thickness section topography section-type mounting section valve section view

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。