双向寻呼的英文

twb two way beeping

• 双向:    two-way
• 寻:    look for; search; ...
• 呼:    breathe out; exhal ...

例句与用法

1. Abstract : this article gives an overview of technologies of major interest in the radiocommuniction area , such as the wireless access system , the 3g mobile communications system , the two - way paging system , the digital trunked communications system and the bluetooth technology , and the use of frequencies associated with them
   摘要：对当前无线通信中的热点问题，如无线接入系统、第三代移动通信系统、双向寻呼移动通信系统、数字集群通信系统以及蓝牙技术等，就它们对频率使用的有关问题进行了综述。