The transverse section of the younger cheniers ( shell banks) on the west coast of Bohai Bay shows a convex morphology with its base tilting seawards.

  • 渤海湾西岸年轻贝壳堤的横截面呈上凸形态,堤的底板向海倾斜。

  • 互联网摘选 2025-01-20 19:10:55

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