automatic direction finding造句

例句与造句

1. Non-directional beacons were used in this way by aircraft ADF ( Automatic Direction Finding ) equipment.
2. The AW101's navigation system includes a GPS receiver and inertial navigation system, VHF omnidirectional radio range ( VOR ), instrument landing system ( ILS ), TACAN, and automatic direction finding.
3. Communications equipment includes a Kongsberg dynamic position system and joy stick control, X-band and S-band radars for tracking ship traffic and the falling SRBs, global positioning system, handheld VHF radios and GPS units, digital video and recording systems, voice and data satellite communication capability, VHF automatic direction finding, high-frequency single-side band radios, electronic chart plotters, night vision and Sea Area-3 Global Maritime Distress Safety System consoles.
4. It's difficult to find automatic direction finding in a sentence. 用automatic direction finding造句挺难的