| 词汇 | detonation |
| 释义 | detonation noun[ C or U ] uk /ˌdet.ənˈeɪ.ʃən/ us /ˌdet̬.ənˈeɪ.ʃən/ the act of exploding something, or the fact of being exploded: 引爆，起爆 Underground nuclear detonations are believed to have been carried out.据信已经进行了地下核引爆。 Detonation & bombardment aerial bombardment aerial photograph air raid airstrike blanket bombing carpet-bombing detonate detonator direct hit dive-bomb go off guidance loose pepper something with something petrol bomb prime refire saturation bombing shell shoot Examples of detonationdetonation However, we have only validated it with numerical and experimental data in the case of spherical detonations. Furthermore, only accelerated detonation waves were treated since only converging cylindrical or spherical flow was considered. Only for highly overcompressed detonation waves does the influence of the chemical reaction vanish. A detonation wave has traveled to the right and it is in the process of collapsing the liner, which is shown in the figure. It then remains close to steady, indicating a spherical detonation has been successfully initiated. The application to cylindrical and planar detonations is speculative and the possible subject of further research. The unburned gas mixture in front of the detonation wave is at rest. This is true for all particles before detonation failure, that is, all in figure 7 except particle path 10. Several papers have been published with regard to detonation wave propagation. No piston or cylinder damage has been reported, suggesting that no pre-ignition or detonation occurred and that the compression ratio was correct for the fuel. For practical application of the critical energy equation (6.3) in real gas detonations, various parameters need to be determined. Laboratory experiments were conducted in a water tank to investigate the rise through the atmosphere of thermals generated by the detonation of surplus military munitions. By contrast, the reaction zone remains closely coupled to the shock wave in figure 4(b), indicating the successful initiation of a quasi-steady detonation. The gas ahead of the detonation wave is assumed to be at rest with a constant velocity of sound. We give representative results for our detonation model and summarize the one-dimensional stability behaviour in parameter space. 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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