载有280名乘客和15名机组人员的MH17客机，正沿着航线经过德国、波兰和乌克兰，到达巡航高度33，000英尺的高空，直线平行飞行，但是在下午1时21分，雷达已经与航班失联。

With a complement of 280 passengers and 15 crew, MH17 made its way over Germany, Poland and Ukraine, reaching its cruising altitude of 33,000 feet and flying straight and level, but at 1:21 p.

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ABS的飞行，使滑块几乎平行于盘片的表面。

ABS makes slider fly almost parallel to the platter's surface.

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飞行器后缘设备，含运动路径非平行的设备，和有关方法。

Aircraft trailing edge devices, including devices with non-parallel motion paths, and associated methods.

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飞行器后缘设备，含运动路径非平行的设备，和有关方法。

Aircraft trailing edge devices, including devices with non-parallel motion paths, and associated methods.

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