In wind tunnel, the formation of crescent dune form ( its size is bigger one order of magnitudes than the ripples on the sand bed) will be helpful to understand the formation mechanism of the barchan dunes.

  • 风洞实验条件下形成的新月形沙丘形态(其尺度比床面沙纹大一个数量级),有助于新月形沙丘形成机制的了解。

  • 互联网摘选 2025-01-20 11:44:35

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