冲积层 meaning in English

[地质学] alluvial deposit; alluvion; alluvium

Much of the higher reflecting alluvium and limestone fell along the toe portion of the characteristic curve .
大部分反射率较高的冲积层和灰岩都位于特性曲线的趾部。
Practice on fully mechanized coal mining under village with deep mining depth and thick alluvium
厚冲积层大采深村庄下综放开采实践
Sediment deposited by flowing water , as in a riverbed , flood plain , or delta
冲积层河床、洪水淹没的平原或三角洲中的流水淤积所产生的沉积层
In places , hill - slope debris forms a mantle over the bedrock and alluvium fills some of the valleys
在部分地方，基岩表面由岩石碎屑堆积形成覆盖层，而部分河谷则有冲积层。
Preparation and application of high strength and high performance concrete of drilling shaft lining in special deep alluvium
特厚冲积层钻井井壁高强高性能混凝土配制研究及其应用

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