Sedimenti湖泊沉积物
sedimentn.沉淀物
sedimentation time沉淀时间,红细胞沉降时间,沉降时间
sedimentary mantle沉积覆盖层,沉积盖层
sediment and water水杂淀积
sediment diffusion泥沙扩散
sedimentation state沉积状态
sedimentary fly ash沉积粉煤灰
sediment characters泥沙特征
sedimented red cell沉降红细胞
sedimentary complex沉积杂层
sedimentary deposit沉积矿床