通过对沙洋站1998年-2008年单沙、断沙关系实测资料的分析,探求沙洋站单沙、断沙关系的改变,来判定是否能重新建立起沙洋站单沙断沙关系。有利于减少沙洋站的流含测次,从而对促进本站水文测验方式方法的变革起到一定意义。 Based on the analysis of the measured data of single sand and broken sand from 1998 to 2008 in Shayang Station, the relationship between single sand and broken sand in Shayang Station is explored to determine whether the relationship of single sand and sediment in Shayang Station can be reestablished. It is helpful to reduce the flow and measurement times of Shayang Station, which will be of great significance to the change of hydrological test methods and methods.