n.无线电通信
Radio communication has annihilated space. 无线电通讯已消除了空间的阻隔。
We are in radio communication with the spacecraft. 我们通过无线电与太空船联系。
Revised and improved Marine radio communication. 修正和改进陆战队的无线通讯系统。
In radio communication,either short or long waves may be used. 无线电通讯可以采用短波也可以采用长波。
Accessories like helmet lamps and radio communication. 附件有钢盔灯和无线电通信器。
