radio beacon signal 无线电信标信号
navigation radio beacon 导航无线电信标
aircraft radio beacon 飞机无线电信标
marine radio beacon 航海无线电信标
beacon station 信标台
1. The pilot followed the radio beacon to land safely.
飞行员依靠无线电信标安全着陆。
2. The ship used a radio beacon to navigate through the fog.
船只利用无线电信标在雾中航行。
3. The radio beacon helps aircraft determine their position.
无线电信标帮助飞机确定位置。
4. Engineers installed a new radio beacon near the airport.
工程师在机场附近安装了新的无线电信标。
A: How did the plane find the runway in poor visibility?
A：飞机在能见度很差的情况下是如何找到跑道的？
B: It followed the radio beacon signal.
B：它依靠无线电信标信号。
1) 用于航空或航海导航的无线电发射装置
2) 发出信号帮助定位方向的设备
3) 在无线电导航系统中的信号基站
1. 无线电信标；无线电导航信号发射装置
e.g. The radio beacon guides ships at sea.
无线电信标为海上船只提供导航。
noun
1. A radio transmitter that emits signals used for navigation and locating positions, especially in aviation and maritime contexts.
Synonym: beacon, navigation beacon