- Active homing,semi-active homing,passive homing and combined homing are basic radio homing systems for missiles.
- Active homing guidance system mostly adopts the pulse Doppler system. Therefore, research has important significance for radar seeker simulation.
- Passenger car of active home long-distance railroad basically has " hard a " , " lies forcedly " and " of " soft sleeper a few kinds of models.
- The huge ship was sunk by a homing missile.
- The orient has been playing an active role in the world economy.
- active homing guidance主动寻的制导...