请输入您要查询的字词:

 

单词 citizens' band
释义 citizens' band
[`sit·ǝ·zǝnz ´band]
COMMUNICATIONS
A frequency band allocated for citizens' radio service (460-470 or 26.965-27.405 megahertz). Also known as citizens' waveband.
随便看

 

科学参考收录了103327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。

 

Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号 更新时间:2024/7/1 0:37:54