As the cone spreads across the landscape along the flight path, they create a continuous sonic boom along the full width of the cone's base.

这个圆锥体沿着飞行路线在地面上扫过，底部与地面接触部分产生连续的轰隆声。

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Its far bright lights would streak across the sky and its sonic ba-boom! would rumble out, regular as a flight to Chicago.

它那远处划过天际的耀眼灯光以及震耳欲聋的“砰嗙”音爆声都如飞往芝加哥的航班一样皆在预料之内。

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There are several factors that can influence sonic booms -- weight, size, and shape of the aircraft or vehicle, plus its altitude, attitude and flight path, and weather or atmospheric conditions.

有几个因素可以影响音爆——飞行器的重量，大小，形状以及其飞行高度，姿势和路线，还有天气或大气状况。

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Of course, we all know that there is one little problem with super-sonic flight: the sonic boom.

FORBES: Is The Next Boom In Travel A Sonic Boom From Boeing?

An article in the aforementioned issue of Discover magazine highlights another very intrigue research program that has been underway for some time: super-sonic flight.

FORBES: Is The Next Boom In Travel A Sonic Boom From Boeing?

"We considered over 30 designs and believe that the QSST is the only design that meets all the desired requirements including range, take-off and landing field length, take-off noise, emissions and sufficiently low sonic boom characteristics to enable supersonic flight over land, " he told CNN.

CNN: Bang goes the sonic boom