| 词汇 | shock-wave |
| 释义 | shock wave noun[ C ] uk /ˈʃɒk ˌweɪv/ us /ˈʃɑːk ˌweɪv/ a sudden wave of increased pressure or temperature, caused by an explosion, an earthquake, or an object moving faster than the speed of sound（爆炸、地震或超音速飞行物所产生的）冲击波 a very strong reaction that spreads through a group of people when something surprising or bad happens: （对惊人的消息或不幸事件的）激烈反应 The assassination of the president sent shock waves across the world.总统被刺杀的消息震惊了全世界。 Geology: earthquakes & volcanic eruptions aftershock crater fault line geyser lahar lava magma non-volcanic phreatic pyroclastic quake seismically seismograph tectonically temblor the Richter scale tremor volcanic volcano vulcanicity You can also find related words, phrases, and synonyms in the topics: Reacting and responding shock wave | American Dictionaryshock wave noun[ C ] us/ˈʃɑk ˌweɪv/ shock wavenoun[C] (REACTION TO NEWS)a strong reaction within a group of people to an upsetting piece of news: The president’s sudden illness sent shock waves around the world. shock wavenoun[C] (INCREASE IN PRESSURE)a sudden increase in pressure or temperature caused by an explosion or other violent or fast movement: The bomb’s shock wave tore the windshield off the truck. Examples of shock waveshock wave One of these aspects is the shockwave interaction with a developed turbulized layer. The experimentally obtained shockwave behaviors at initial phase are almost the same with the numerical results. We have also investigated a behavior of a plasma boundary and a shockwave in water both experimentally and numerically. The spall strength limit of matter at ultrahigh strain rates induced by laser shockwave. We have compared the numerical results of shockwave velocities with experimental data. Theoretical investigation of shockwave instability in metals. Two photodiodes measured the time difference between the main laser pulse, generating the shock wave, and the diagnostic laser producing the hologram. The presence of this shockwave results in a high drag coefficient compared with that of a pointed body with an attached nose shockwave. If a wall is placed normal to the expanding flow, a shockwave will reflect from it. As the piston continues to gain speed, the shockwave will become stronger. When it reaches the face of the piston it will again be reflected and the shockwave will return to the closed end. The shockwave is in general curved and the post-shock flow in general non-parallel. The generation of a well-formed fourth shockwave is therefore even less likely. As a result of these pressure variations, an inward facing, second shockwave exists in the spherical flow field. At a certain critical flow rate, however, the bow shockwave begins to bulge out (see figure 8c, plate 1). See all examples of shock wave These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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