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根据粤东一岬间海滩碎波带短期实测的地形和波浪等资料，分析了此海滩碎波带的地形动力学特征与三维地形组合。结果表明，在正常波况下，此海滩碎波带显示了以砂坝-裂流槽谷为主的多种地形组合的变化过程。
According to the short-term measured topography and wave data of the broken beach zone in the headland of the eastern Guangdong Province, the topographic dynamics and the combination of three-dimensional topography of the broken beach zone are analyzed. The results show that under normal conditions, the beach break-wave zone shows the variation of various topographic combinations dominated by sand bar-rift trough.