“延髓动脉”的概念、定义、翻译、参考文献-科学参考

单词	延髓动脉
释义	延髓动脉 Encyclopedia 医学椎动脉释 medullary artery延髓动脉营养延髓的动脉血管，无特定主干，形成一些分支群，依据其与延髓的位置关系，分为延髓外部动脉和延髓内部动脉。
随便看	mean square speed mean square stability mean square value mean-square value means target chain means to inheritance division mean sun mean surface mean synodic month mean synodic motion mean synodic period mean synodic revolution mean synodic rotation mean synodic year mean tangent diameter mean term mean term of proportion mean-tidal system mean tide mean time mean time between failure mean time between failures mean time between failures, MTBF mean time between failures，MTBF mean-time clock

科学参考收录了854744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。