ramark造句
造句与例句手机版
- Periodic transmissions every few seconds are usually used so that important radar targets behind the ramark beacon are not masked by the Morse characters.
- Ramark beacons are less commonly used than Racon beacons which give the location as well as the bearing of the hazard and do not clutter the display so much.
- It's difficult to see ramark in a sentence. 用ramark造句挺难的