数据处理系统 data disposing system; data handing system; data proce ing system; data reduction system; data-processing system; digital data handling system; dps data processing system; edps
地面数据处理系统 ground data handling system; ground-data handling system; ground-data processing system
电子数据处理系统 edps; electronic data proce ing system; electronic data proce ing, ed; electronic data processing system; electronic data processing, edp; electronic data-processing system; element data processing system
Prior to the incident the conflict alert system of the air traffic control radar data processing system sounded , serving to warn the radar controller that a situation of inadequate separation was imminent 事发前,航空交通管制雷达数据处理系统的航机冲突警报系统发出警报,提示雷达管制员将有飞机分隔不足的情况。