“railway communication line”的概念、定义、翻译、参考文献-科学参考

单词	railway communication line
释义	railway communication line Encyclopedia 工学铁路通信线路释 railway communication line铁路通信线路为铁路通信设备之间提供物理连接，以实现模拟或数字信号传输的物理媒介。
随便看	algebraic expressibility algebraic expression algebraic extension algebraic extension field algebraic family algebraic fiber space algebraic field algebraic field extension algebraic form algebraic fraction algebraic function algebraic function field algebraic fundamental group algebraic-geometric algebraic-geometric code algebraic-geometric criterion algebraic-geometric invariant algebraic-geometric method algebraic geometry algebraic graph theory algebraic group algebraic group defined over a subfield algebraic group of k transformation algebraic group of k-transformation algebraic group of transformations

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