| 词汇 | example_english_implosion |
| 释义 | Examples of implosionThese 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. The full implosion process leading to the assumed initial conditions will be studied in another paper. This provided significantly better stability and greater implosion of the plasma column. These solutions will allow us to understand the effects of aspect ratio and compressibility during implosion. These structures are clearly drawn at high values for electronic density near 10 31 m 3, corresponding to implosion states. This was believed to be due to the longer implosion times allowing the wires to merge prior to acceleration. X-ray radiography of the implosion was used to verifying that the system behaves in general as designed. The inner and outer nozzle pressures were adjusted to achieve various radial distributions over a range of implosion times. The array then adopts a more azimuthally symmetric implosion. In order to regulate the implosion of shells by usual thermal ablation-compression, the selection of velocities around 4.5 x 107 cm s-1 is important. Of course, such an implosion nonuniformity consists of both the velocity and position per turbations of the shell in a real implosion. However, in the low density foam region, the radiation energy can be confined and the implosion non-uniformity is smoothed. This should be adequate for the cryogenic implosion experiments planned for the system. This measured lack of a coherent plasma shell prior to the radial implosion of the array motivated the use of increased wire number. The application of an axial magnetic field is the well-known method for stabilizing plasma z-pinch implosions. Influence of axial field is developed only in the final stage of implosion when the magnitudes of azimuthal and axial fields became approximately equal. The axial magnetic field lines are thus compressed and will conserve their flux throughout the implosion. In principle, we can get pinch diameter as a function of time for comparison with implosion calculations. From these results, we find that the implosion mode in the case with the foam is a mixture of direct- and indirect-driven modes. In summary, it was inferred that the longer implosion times gave the wires more time to merge prior to the acceleration phase. This implies that we have repeatable behavior in three different areas: gas injection and flow, gas breakdown and current initiation, and implosion dynamics. In the implosion process, the hydrodynamic instability has a key role in attaining the ignition. In the case of a krypton pinch, the role of the magnetic field is not limited to implosion stabilization. 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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