sediment deposition feature

• 泥沙淤积

sediment deposition feature的用法和样例：

例句

1. All sediment deposition is not injurious.
   所有的泥沙淤积并不都是有害的。
2. The deposition of sediment in channels decreases the channel capacity and the flood-carrying capacity.
   泥沙淤积在河道内，减少了河槽容量和泄洪能力。