風砂磨蝕 的英文怎麼說
中文拼音 [fēngshāmóshí]
風砂磨蝕
英文
abrasion of blown sand-
The wind near the ground carries most sand with it and so wears the lower parts of big masses of rock most.
靠近地面的風帶走砂土最多,因此大塊巖石下部磨蝕得最為厲害。The sediments in the core are weakly weathered, lightly abraded and bad sorted, they have the same feature as river sediment, which is derived from near source and did not experience seriously transformation by ocean. due to the rate of insufficient sediment supply the sedimentation rate is low
碎屑礦物風化程度低,磨蝕不顯著,分選較差,河流砂特徵明顯,沉積物來自於近源,由河流輸送入海,海洋改造不十分強烈,由於物源供應不足,沉積速率較低。
分享友人