alluviation of [noun]
表示冲积作用产生某物。
The alluviation of sediment creates fertile plains.
沉积物的冲积作用创造了肥沃的平原。
冲积；淤积
河流对冲积物(泥沙)的沉积作用。；沉积物或砾石的积累现象；冲积; 冲积作用
The deposition or accumulation of sediment (alluvium) by a river.
河流对冲积物(泥沙)的沉积作用。
The deposition of alluvium (sediment) by a river.
沉积物或砾石的积累现象
the phenomenon of sediment or gravel accumulating
The alluviation in the river delta creates rich, fertile land for farming.
河流三角洲的冲积作用为农业创造了肥沃的土地。
用法提示：名词 'alluviation' 表示冲积过程，主语位置，描述自然现象。
Over centuries, alluviation gradually built up the floodplain.
几个世纪以来，冲积作用逐渐形成了洪泛平原。
用法提示：名词 'alluviation' 作为主语，指代长期的地质沉积过程。
Geologists study alluviation to understand how sediment deposits shape landscapes.
地质学家研究冲积作用以了解沉积物如何塑造地貌。
用法提示：名词 'alluviation' 作宾语，用于科学研究的语境。
表示冲积作用产生某物。
The alluviation of sediment creates fertile plains.
沉积物的冲积作用创造了肥沃的平原。
表示由某动力引发的冲积过程。
Alluviation by rivers reshapes the valley floor.
河流的冲积作用重塑了谷底。
强调特定区域的冲积现象。
The alluviation of the delta is a slow process.
三角洲的冲积是一个缓慢的过程。
grammar · medium
易错句子The alluvial of the river deposited silt.
正确表达The alluviation of the river deposited silt.
alluviation 是名词形式，而 alluvial 是形容词。这里需要名词表示“冲积作用”，所以应使用 alluviation.
grammar · medium
易错句子The river alluviated the floodplain over centuries.
正确表达The river caused alluviation of the floodplain over centuries.
alluviation 是名词，不能用作动词。英语中表达“冲积”这个动作通常用动词 deposit 或 cause alluviation.
alluviation指冲积作用或过程，alluvium指冲积形成的沉积物。
alluviation是名词表示过程，alluvial是形容词表示冲积的。
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