The study of saltmarsh water-sediment-plant interface made a great progress in re- cent two decays.
近二十多年，盐沼水-沉积物-植物界面流速的研究取得了很大的进展。
2
The results indicated that the difference of algae species obviously influenced the exchanges of phosphorus at the water-sediment interface.
结果表明：藻种的不同显著影响磷在水-沉积物界面的交换过程。
3
The relative amount of these two kinds of water varies greatly from one kind of rock or sediment to another, even though their porosities may be the same.