Results of researches on the coastal sediments from the north coast of the Zhifu Island, Yantai revealed that existed in the slope wash layer beach sandy gravel formed in abnormal conditions.

  • 对烟台芝罘岛北岸海岸沉积研究发现,在坡积层中存在异常情况下形成的海滩砂砾石沉积层。

  • 互联网摘选 2025-01-19 22:41:14

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