active satellite repeater 有源卫星转发器
active satellite attitude control 主动卫星姿态控制
active satellite defense [军] 积极卫星防御
active satellite attitude control system [航] 主动卫星姿态控制系统
active satellite system 主动式通信卫星系统
ASAC Active Satellite Attitude Control 活性卫星姿态控制
active communication satellite [航] [通信] 有源通信卫星 ; 主动通信卫星 ; 有效通讯卫星 ; 主动的通信卫星
wideband active repeater satellite [航] 宽带有源转发卫星
narrow-band active repeater satellite 窄频带有源转发卫星
Count of active satellite position.
计数活跃的卫星定位。
And a NASA flub of a robot rendezvous in 2004 resulted in the active satellite accidentally hitting - but not damaging - its target satellite.
到是2004年NASA发射的机器人与卫星会合时搞砸了,造成了一起主动碰撞事故。但被撞的卫星未受损伤。
Both satellites were used for telecommunications, with the us satellite an active part of Iridium's network of 66 craft which provide satellite telephone access to more than 250, 000 people worldwide.
两卫星都是用于电信,美国卫星还是铱网络66颗卫星的一部分,用于提供世界超过250,000人的卫星电话服务。
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