例句與造句

1. The primary guidance system was a Goodyear Aerospace active radar guidance system.
2. The ABM-1 was introduced during the 1960s with mechanically steered semi-active radar guidance.
3. Using satellite guidance at the initial flight stage and active radar guidance when approaching a target, the missile can fly to an altitude of before descending to sea-skimming altitude of 5 m at the final stage, useful up to sea state 7.
4. The weight of the missiles is 2607 kg, warhead weighing 480 kg, with a range from 8 to 80 km altitude flying at 25 or 50 meters, at a speed of Mach 0.9 . They have infra-red self-guidance systems ( P-22 ) or active radar guidance ( P-21 ).
5. Armament interceptor includes four supersonic ( M > 5 ) UR great range R-40T ( R-40TD ) air-to-air missiles with thermal homing head and R-40P ( R-40RD ) with semi-active radar guidance system ( maximum launch range, on altitudinal goal on a collision course  35 60 km ).
6. It's difficult to find active radar guidance in a sentence. 用active radar guidance造句挺難的