潮滩沉积物的粒度参数可以用来反映沉积物沉积的水动力、沉积物来源和沉积物搬运趋势等环境信息。

Grain size parameters of intertidal flat sediments are related to local sedimentary environments, such as depositional hydrodynamic conditions, sediment sources, sediment transport, etc.

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物源分析在确定沉积物物源位置和性质及沉积物搬运路径，甚至整个盆地的沉积作用和构造演化等方面意义重大。

Source analysis have an important significance to determine sediment source location, character and path of transportation, even entire basin's deposition and structural evolution aspect.

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这个冰川湖的一端是冰川的末端，另一端则是一排由冰川搬运来的沉积物和岩石累积而成的冰碛。

This glacial lake is bound by the glacier snout on one end, and a moraine-a mound formed by the accumulation of sediments and rocks moved by the glacier-on the other.

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