“valve-seat refacer”的概念、定义、翻译、参考文献-科学参考

单词	valve-seat refacer
释义	valve-seat refacer 气门座研磨机
随便看	prepolarized particles prepolarized protons prepolarizing field pre-polish(ing) prepollen prepollex prepollution prepolycondensate prepolymer prepolymer gel prepolymerization prepolymer molding preponderance preponderating anode prepontile prepontine pre-position preposition prepositioned prepositioned atomic weapon prepositioned missile prepositioned stock prepositioned war-reserve prepositioned war reserve requirement prepositioned war reserve stock

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。