例句與造句

1. The avionics of the P version included the AN / ASN-91B armament control and navigation system, which consisted primarily of the Navigation / Weapon Delivery Computer ( NWDC ), air data computer ( ADC ), Flight Data Computer ( FDC ), AN / AVQ head-up display ( HUD ), ASCU / JBOX armament pylon station control unit, projected map display system ( PMDS ), and was equipped with the AN / ASN-90 inertial navigation system, AN / ASN-190 navigation Doppler radar, and the AN / APQ-126 terrain-following radar.
2. It's difficult to find navigation doppler radar in a sentence. 用navigation doppler radar造句挺難的