“main ring”的概念、定义、翻译、参考文献-科学参考

单词	main ring
释义	main ring 主环
随便看	bases for producing export commodities base shear base shield base-ship base situation (case) base size base slab base slope base speed base spray base spreading resistance base stabilization base stacking base station base status base stock base stock bin base surface base surge base-surge deposit base tangent length base thickness base time base-timing sequencing basetone

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。