如今呈阶梯状的岩壁是由差别侵蚀造成的。
Today was the ladder-shaped rock by erosion caused by the difference.
严重侵蚀团聚体中外层与内层游离态铁、铝含量差别较轻度侵蚀的团聚体高。
Serious eluviation causes the difference of fe and Al oxides content in aggregate interior and exterior.
严重侵蚀团聚体中外层与内层游离态铁、铝含量差别较轻度侵蚀的团聚体高。
Serious eluviation causes the difference of fe and Al oxides content in aggregate interior and exterior.
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