Missile-borne SAR has three important characteristics including the high flight speed, the movement with non-constant speed and the big squint angle.

弹载合成孔径雷达具有平台运动速度快、非匀直运动和大斜视角三大特点。

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There will be more money on Rory to make it three in a row for Northern Ireland since golf's poster-boy took Jack's advice and practiced at Olympic last week, and his high ball flight should help with those approaches to tricky greens.

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Alexander is currently in Namibia, fighting extradition to the U.S. His high-profile flight and the subsequent manhunt injected some drama into the otherwise-obscure scandal over stock-option backdating.

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Armstrong spent seven years at NACA's high-speed flight station at Edwards Air Force Base in California, becoming one of the world's best test pilots.

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