Sedimentary mud

• 底泥

Sedimentary mud的用法和样例：

例句

1. Persistence of the herbicide in the mud was irrespective of formulation.
   除草剂在底泥中的持久性与剂型无关。
2. Variations of dominant removal mechanisms produced there were some similarities and differences existing in sedimentary phosphorous fractionation in each unit.
   磷主导去除机制的差异决定了各单元底泥中磷分布遵循一定的规律性和特殊性。