radar recognition的用法和樣例：
例句
- Radar Contact is the condition that exits when an aircraft has been identified on the radar display and radar services are being provided.
雷達已識別是指一架飛機已經(jīng)在雷達上被雷達識別并且即將被提供雷達服務(wù)的情形。 - An aeroplane shrouded in such kit might be invisible to the human eye but it would be picked up readily by radar, which operates at radio wavelengths.
用這種東西罩住的飛機對于人眼來(lái)說(shuō)可能是隱形的，卻會(huì )輕而易舉地被雷達識別，因為雷達是工作在無(wú)線(xiàn)電波段的。
