adj.河流的，与河流有关的

The river's course was fluvial, meandering through the lush valley.
这条河流的路径是河流性的，蜿蜒流过郁郁葱葱的山谷。
Fluvial processes have shaped the landscape of the Nile Delta over centuries.
几个世纪以来，河流过程塑造了尼罗河三角洲的地貌。
The fluvial deposits formed fertile soil for agriculture in the region.
河流沉积物在该地区形成了肥沃的土壤，适合农业发展。
Geologists study the fluvial sediments to understand past climate changes.
地质学家研究河流沉积物来了解过去的气候变化。
The fluvial erosion has carved deep canyons into the rock formations.
河流侵蚀在岩石结构上刻划出深深的峡谷。
Fluvial landforms include meanders, oxbow lakes, and alluvial fans.
河流地貌包括曲流、牛轭湖和冲积扇。
During floods, the river's flow becomes fluvial as it carries large amounts of sediment.
洪水期间，河流流量变得洪流式，携带着大量沉积物。
The fluvial system in this area is highly dynamic, with seasonal variations in water levels.
这个地区的河流系统非常活跃，水位季节性变化明显。
The fluvial terrace visible above the present river level marks a former highstand of the river.
现在河流水平面以上的河漫滩显示了过去河流的一个高水位时期。
The fluvial restoration project aims to restore the natural flow patterns of the river.
河流恢复项目旨在恢复河流的自然流态。