Research flights by McAvoy and fellow pilot Lawrence Clousing included looking into the problem of ice buildup on aircraft.

由麦卡沃伊和同航班的飞行员劳伦斯clousing研究纳入了飞机上的冰积累看问题。

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It possesses a small dairy pilot plant equipped with seven processing lines, imported from Denmark, including yoghourt, milk powder, condensed milk, cheese, ice cream and so on.

配有由丹麦引进设备的小型乳品实验工厂，包括酸奶、奶粉、炼乳、干酪、冰淇淋等共七条乳制品实验生产线。

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One pilot told NTSB investigators his wing anti-icing system "couldn't keep up" with ice accumulation of as much as 4 inches that had developed over a span of five minutes.

WSJ: NTSB: Pilot action, icing led to NJ plane crash