“middle ring”的概念、定义、翻译、参考文献-科学参考

单词	middle ring
释义	middle ring 中等环中环
随便看	steel finger steel fitting for windowdoor steel fixer steel flat steelflex coupling steel foil steel folding door steel folding rule steel forging steel forgings steel fork steel fork head steel fork with handle steel form steel for special purposes steel foundry (shop) steel frame steel-frame construction steel frame dam steel framed building steel framed reinforced concrete column steel-framed woodlined silo steel frame mill building steel frame mill plant steel frame structure

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。