单词	shock front
释义	shock front shock front The boundary between the pressure disturbance created by an explosion (in air, water, or earth) and the ambient atmosphere, water, or earth. shock front shock front [′shäk ‚frənt] (physics) The outer side of a shock wave whose pressure rises from zero up to its peak value. Also known as pressure front. shock front i. A shock wave regarded as the forward surface of a fluid region having characteristics different from those of the region ahead of the wave. ii. The front side of a shock wave.
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