The average relative error between the calculated and measured suspended sediment contents is 7.4%, it is inferred that ADP can be used to the measurement of suspended sediments.

• 计算的悬沙浓度与水样法测量的平均相对误差是7.；4%25，与目前通用的悬沙浓度测量仪器的误差相当，为提高ADP仪器使用效率，更好地研究沉积动力提供一种新的方法。