Alluvial deposit的意思是冲积物沉积,以下是关于冲积物沉积的英文范文:
The alluvial deposit is a type of sedimentary deposit formed by the accumulation of sediment from rivers, streams, and other surface water systems. It is characterized by its uniform thickness and the presence of rounded and fragmented rocks, sand, and gravel. Alluvial deposits are commonly found in floodplains and deltas, where they serve as a source of building materials and fertile soil for agriculture.
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Alluvial deposit的意思是冲积物,冲积层,冲积土。它通常是由河流,冰川,泥石流等自然现象带来的沉积物形成的。这些沉积物可以被搬运到远离它们原来的位置的地方,并在那里沉积下来。
在英文范文方面,以下是一个相关的例子:
“The river carries alluvial deposit downstream and deposits it in the floodplain, forming a rich and fertile soil.”(河流将冲积物带到下游,并在泛滥平原上沉积它,形成肥沃的丰富土壤。)这句话描述了河流带来的沉积物如何在泛滥平原上形成肥沃的土壤,而这正是冲积沉积的一个典型例子。
“alluvial deposit”在英文中指的是冲积物,即由河流、冰碛、冰水堆积等形成的沉积物。
在英文范文中的最新变化可能涉及到具体的语境和上下文,例如可能涉及到alluvial deposit的形成过程、分布特点、环境意义等方面的描述。
