The structural acoustic problem of the ribbed shells in water is extensively applied in the hiding technology of the underwater navigation devices.
水下加肋壳体的结构声问题在水下航行器隐身技术中有更广阔应用。
The statistic energy method for solving high-frequency structural acoustic-vibration problem of high speed aero-craft is studied in this paper.
笔者研究求解了航天飞行器仪器舱高频结构声振问题的统计能量方法，给出了用统计能量法计算的一般步骤；
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