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通过在研究区海滩进行定位采样,结果表明,研究区海滩中潮位附近浅表层物质主要由粗砂至极粗砂的颗粒组成,各正态组分间的截点与频率分布曲线上低谷的位置并不一一对应,这些特征都与本区的强水动力有密切关系。
The results show that the shallow layer near the tidal level in the study area consists mainly of grit to extremely gritty particles, and the intercept point and frequency distribution curve of each normal component are located at the bottom of the trough Not one to one correspondence, these characteristics are closely related to the strong hydrodynamic forces in this area.