“消防专用电话系统”的概念、定义、翻译、参考文献-科学参考

单词	消防专用电话系统
释义	消防专用电话系统 Encyclopedia 工学消防通信释 fire telephone system消防专用电话系统由消防电话总机、消防电话分机、电话插孔和通信线路等构成的，具有传输和交换电话信号功能的独立的消防通信专用系统。
随便看	satellite navigation based train operation control system satellite navigation compatibility satellite navigation continuity satellite navigation coordinate system satellite navigation error satellite navigation frequency satellite navigation industry satellite navigation integrity satellite navigation interoperability satellite navigation message satellite navigation receiver satellite navigation signal satellite navigation signal modulation satellite navigation signal simulator satellite navigation software receiver satellite navigation system satellite navigation system coding satellite navigation time system satellite nebula satellite network Satellite news gathering satellite news gathering equipment satellite of Jupiter satellite of Mars satellite of Neptune

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。