通过数值计算给出了地基表面振动的动力时程和三维波动场的分布，发现当移动荷载的马赫数接近或大于1.0时地基中产生明显的波动传播现象。
The time histories of ground responses and wave motions are presented, and it was found that significant wave propagations are generated when Mach number of moving load approaches or exceeds 1.0.
这种合并现象就叫做“马赫效应。”
通过对马赫带现象的检测，说明相位一致性模型更符合人类视觉系统的特性。
Testing on the features detection in Mach bands also shows the consistency wi…
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