- 基本释义
- 行业释义
- 更多资料
- 1. 窄带
查词历史
网络例句
以下结果来自互联网
- Work is also under way on new narrowband systems, which are used for voice or low－data－rate communications by soldiers who are able to carry only a limited amount of gear into the field.
人们也正在研究新的窄带系统,在战场上携带装备能力有限的士兵可利用这种系统进行语音或低数据率通讯。