单词	available field of visual
释义	available field of visual 有效视区
随便看	satellite microwave sounding satellite military systems satellite minicomputer satellite missile Satellite Missile Observation System satellite-missile observation system satellite mission schedule satellite mobile channel satellite mobile communication satellite mobile communication channel satellite mobile communication system satellite mobile services switching center satellite mobile telecommunication system satellite mock up satellite model satellite modem satellite module satellite module layout CAD system satellite monitor satellite monitoring satellite monitoring and control satellite monitor station satellite motion Satellite Motion Simulator satellite-mounted