ground power control unit地面电源控制器;地面电源控制组件
Ground Displacement Control地层位移控制
ground deformation control地面变形控制
ground radar control地面雷达控制
ground drive control system地面驱动控制系统
ground drive control地面驱动控制
airport ground traffic control机场地面交通管制
ground traffic control地面交通管制
ground survey control地面测量控制
N(名词) the personnel, radar, computers, etc, on the ground that monitor the progress of aircraft or spacecraft (飞机)地面控制系统