“长波通信”的概念、定义、翻译、参考文献-科学参考

单词	长波通信
释义	长波通信 Encyclopedia 工学通信媒体释 long-wave communication长波通信利用波长长于1千米（频率低于300千赫）的电磁波实现的无线电通信。
随便看	day-night rhythm day number day of autumnal equinox day of summer solstice Day of the Seafarer day of vernal equinox day of winter solstice day of year dayong day range day side Days of Being Wild days of payment day star Daystar School days to target weight daytime meteor daytime radio drama listeners: uses and gratifications daytime stream daytime train daytime transparency day-to-day solar-weather effects Day-to-day transport plan Dayton Dayton Accords

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。