The Problem of the attenuation of plane shock waves propagating in an elastoplastic medium is discussed.

本文讨论了弹塑性介质中平面激波的衰减问题。

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This oblique configuration redistributes the shock waves that pile up in front of a plane at Mach speeds and cause drag.

这种倾斜的外形把超音速飞行时集中在飞机前部并形成阻力的冲击波重新分布。

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Early ideas suggested blunting the nose of the plane to prevent the pressure waves joining up to form one intense shock wave, or lengthening the plane without increasing its weight to dampen the noise.

CNN: Bang goes the sonic boom