航天器交会对接技术是指同一时间追踪航天器与追踪航天器在轨道上的同一个位置以相同速度相交会并在结构上连成一个整体的技术。
The spacecraft rendezvous and docking technology is one kind of technologies that tracing the spacecrafts and the aircraft location in track at the same time , in order to make them operate at the same speed and then connect physically .