A disturbance that travels through a fluid as a narrow region in which there is a large, abrupt change in pressure and related quantities, esp…
| 单词 | θ75332 |
| 释义 | the world > matter > gas > air > [noun] > air-wave > large pressure wave (5) shock wave1907 A disturbance that travels through a fluid as a narrow region in which there is a large, abrupt change in pressure and related quantities, esp… blast1923 A destructive wave of highly compressed air spreading outwards from an explosion. Also attributive and in other combinations, as blast wall (see… air blast1940 The shock wave of an exploding bomb, meteorite, etc., esp. one that detonates while still in the air. Cf. air-burst n. at air, n.1 compounds 2. Subcategories:— in front of moving body (1) — difference in pressure caused by (1) |
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