radio beacon

常見例句

Plane F103 has homed in on the radio beacon.
F103號(hào)飛機(jī)已按照無線電信號(hào)飛回基地了。
It would appear from the activation of the emergency position indicating radio beacon (EPIRB) that something has happened.
緊急無線電示位標(biāo)（EPIRB）的激活顯示他們似乎是遇到麻煩了。
As most smartphones also come equipped with GPS navigation, the device could also act as a radio beacon, and broadcast the owner’s location.
眾所周知，大多數(shù)智能手機(jī)都配有GPS導(dǎo)航裝置，與此同時(shí)這臺(tái)設(shè)備就成了無線發(fā)射塔，四處廣播機(jī)主的位置。