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单词 shock wave
释义 shock wave
noun
1. : blast 5b
2. : a compressional wave formed whenever the speed of a body relative to a medium exceeds that at which the medium can transmit sound and characterized by a disturbed region of small but finite thickness within which very abrupt changes occur in the pressure, density, and velocity of the medium
 < passage of a shock wave (from an explosion … or from the leading wing edge of a supersonic airplane) through a compressible fluid such as air — Fortune >
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更新时间:2024/9/22 2:09:17