“音频电报系统”的概念、定义、翻译、参考文献-科学参考

单词	音频电报系统
释义	音频电报系统 voice-frequency telegraph system
随便看	filing case filing equipment filing lathe filing machine filing of a seal-impression filing room filings filings coherer filing status filing system filing table filing-up Filippis glands filitannic acid filix filix (filices) filixic acid fill fillability fill and pressure relief fill an order fill a vacancy fill backward fill block fill character

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。