Hypersonic aircraft can attack the goal nearly one thousand kilometers far during the time under 10 minutes relying on high speed (cruise at 6-10 Mach).
高超音速飞行器具有凭借其高速度(巡航马赫数6—10)，在不超过10分钟的时间内就能够打击近千公里远的目标。
It was originally designed as a Mach 3 high-altitude bomber, but was later used as a research aircraft.
它最初是设计为3马赫高空轰炸机，但后来为研究飞机使用。
It was originally designed as a Mach 3 high-altitude bomber, but was later used as a research aircraft.
它最初是设计为3马赫高空轰炸机，但后来为研究飞机使用。
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