The Bernoulli hump, Kelvin wake, vortex wake and internal wave wake, etc. are generated, as the submarine moves in the ocean. These wake signatures may be used in remote sensing of submarine.

伯努利“水丘”、开尔文尾流、涡尾迹、内波尾迹都起源于潜艇水动力学，对于潜艇的非声探测具有重要的应用意义。

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NPLS images at high spatiotemporal resolution reveal shockwave, expansion wave, boundary layer and wake in the flow.

高时空分辨率的NPLS图像再现了激波、膨胀波、边界层及尾迹等流场结构。

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Finally, Over-all loss coefficients in the cascade are obtained, considering effects of the shock wave passage and wake.

最后，连同通道区和尾迹区一起，求得了包括冲波影响的叶栅的总损失系数。

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The decision comes in the wake of a wave of violence in Pakistan surrounding last month's elections.

BBC: Australia postpone Pakistan tour

This computer has no internal power supply, but when a specially designed reader sends out a radio signal, a tiny antenna draws power from the wave and uses it to wake the computer up.

ECONOMIST: High-tech passports are not working

Politicians in Europe and beyond have been harshly criticized and, in some cases, forced out of office in the wake of a wave of economic woes, including governments and banks' role in contributing to debt and other crises.

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