The new forecast analysis method on the flight accident-rate and the flightincident-rate is discussed by using the forecast method based on grey control principle.
基于灰色预测理论,给出了飞行事故率和事故症候率预测分析的新方法。
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What does the paper say about the horrible incident that happened this morning on Flight 870 to Hong kong?
关于今天早上发生在飞往香港的870航班上的可怕事件,报纸上说了什么?
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CNN air travel expert Richard Quest said the twin-engine plane, a stalwart of transatlantic routes, had an impeccable safety record, with only one fatal incident involving a training flight in 1994.