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1.The supersonic test apparatus was used to study the aerodynamics of the aircraft.
超音速测试装置被用来研究飞机的气动特性。
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2.This supersonic test apparatus can measure the pressure at different altitudes.
这个超音速测试装置可以测量不同高度的压力。
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3.The researchers developed a new supersonic test apparatus to improve accuracy in their measurements.
研究人员开发了一种新的超音速测试装置,以提高他们测量的准确性。