sedimented particle

例句：

1. 1. The sedimented particles in the riverbed are rich in minerals.
   河床上的沉积颗粒富含矿物质。
2. 2. The sedimented particles have been studied for their potential to be used as a substitute for oil.
   沉积颗粒已被研究，以用作石油的潜在替代品。
3. 3.The sedimented particles in the soil can affect the growth of plants.
   土壤中的沉积颗粒会影响植物的生长。