The fan in characteristic of channel and sheet flow sedimentary processes, but lack of debris flow.

冲积扇扇中发育河道冲刷充填和漫流沉积，而泥石流不发育。

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The fan in characteristic of channel and sheet flow sedimentary processes, but lack of debris flow.

冲积扇扇中发育河道冲刷充填和漫流沉积，而泥石流不发育。

youdao