“方向继电器”的概念、定义、翻译、参考文献-科学参考

单词	方向继电器
释义	方向继电器 directional relay
随便看	union suit union swivel union swivel end union tail union tee union thimble union three way cock Uniontown method union type union unt union wrench union zone in budding uniovular twins uniparous uniparous branching uniparous cyme uniparted hyperboloid unipath unipennate muscle Uniperol PA Uniperol PE Uniperol SE uniphanar filament uniphase uniphase amplifier

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。