常見例句雙語例句Direction finding radio station. Radio beacon can be specified.定向無線電臺?？芍付o線電信標。A radio beacon which transmits nondirectional signals whereby the pilot can use the ADF to determine his bearing to or from the station.發(fā)射無方向信號的無線電信標臺。據(jù)此飛行員能夠用自動定向儀 （ADF ）確定他的背臺或向臺方位。 返回 radio beacon station