文学,
情况;
;The spatial differentiation of sediment granularity is controlled by micro-physiography formed by alluvion and deposit swing and by paleoclimate, and by, as well, human’s irrigation from Yellow River.
沉积物粒度表层空间分异
流冲积、床摆动形成
微
貌控制及气候等自然要素有关，也受人类引黄灌溉、抽水灌溉等社会因素影响。
