| 1. | I began to work feverishly on the radio beacons .
我开始拼命地研究无线电信标。 |
| 2. | For some time the german bombers had navigated largely by radio beacons .
有一个时期，德国轰炸机主要是靠无线电定向信标来导航的。 |
| 3. | Satellite emergency position indication radio beacon station
卫星紧急指位无线电信标电台 |
| 4. | Emergency position indicating radio beacons epirbs
无线电紧急定位信标 |
| 5. | The plane homed in on the radio beacon
飞机遵循导航台信号降落。 |
| 6. | Performance requirements and test methods for non - directional radio beacon
无方向信标性能要求和测试方法 |
| 7. | Performance requirement for satellite emergency position indicating radio beacon
卫星应急无线电示位标性能要求 |
| 8. | Ndb non - directional radio beacon
无指向性无线标识 |
| 9. | Omnirange radio beacon
全向式无线电航空信标 |
| 10. | Circular radio beacon
全向无线电信标 |
