In laboratory conditions, the vertical structure of short mode pulses was studied near the critical thicknesses of hydroacoustic waveguides of constant and variable depth with different bottom models.

中文翻译：

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架子上声波传播的实验室物理模拟

在实验室条件下，在不同底部模型的恒定和可变深度的水声波导的临界厚度附近，研究了短模式脉冲的垂直结构。