单词alluvial
adj.: （河流、洪水）冲积的
n.: 淤积土
网络: 冲积土；淤积的；砂矿
（河流、洪水）冲积的:
made of sand and earth that is left by rivers or floods
砂矿
冲积土[层,矿床],淤积土
【地质学;地理学】冲积的
adj.sedimentarysiltymuddysandygrainy
Its backwater, due to bridge constrictions , is different from that of alluvial channels.
建桥后，由于桥位断面压缩而导致的壅水与一般冲积河流不同。
Root weight and length of Shajiang black soil distributed most narrowly, and of Cinnamon soil and Alluvial soil most widely.
砂姜黑土根重、根长横向分布窄而集中，褐土和潮土宽而分散。
Sand wave movement is an important form of sediment movement for alluvial rivers and has a great effect on stream resistance.
沙波运动是冲积河流泥沙运动的一种重要形式。沙波的消长对河道水流的阻力损失有很大的影响。
A continuation of these rocks is believed to run deep below the thick alluvial deposits that form the plains of Punjab.
这些岩石的延伸段据估计深入到旁遮普平原深厚的冲积层之下。
The lower reach has an almost periodical flood, burst, and riverway change and thus silted into a vast and rich alluvial plain.
黄河下游几乎周期性地泛滥、决口、改道，造成了广阔而肥沃的冲积平原。
A number of alluvial fans along the base of a mountain may coalesce to form a continuous alluvial slope.
沿着山脚的一些冲积扇可能联合起来形成连续的冲积坡。
This fund is of no criminal origin as it was realised from sales of the alluvial gold dust.
当它是的时候，这基金是没有犯罪的起源从冲积的砂金售卖了解。
The landform on which ancient human activity relic located was interfluvial floodplain on Yongding River Alluvial Fan.
古人类活动遗址所处地貌部位为古永定河冲积扇的河间冲积平原。
Discussion on "New concept of analysis for structure located on alluvial layer with large settlement"
对“分析位于沉积地层中建物产生过大沉降量之新观念”的讨论
In the late Jurassic, the fluvial and alluvial deposition of semidry-dry environment came out again in the basin.
晚侏罗世盆地又演化为乾燥-半乾燥环境下的河流与冲积扇沈积。