alluvial process

例句：

1. 1. The alluvial process is responsible for the formation of many rivers and lakes.
   冲积过程是形成许多河流和湖泊的原因。
2. 2. The alluvial process has a significant impact on the landscape.
   冲积过程对景观有着重要的影响。
3. 3.The alluvial process is an important factor influencing the distribution of soil and vegetation.
   冲积过程是影响土壤和植被分布的重要因素。