1) riverbed changes of erosion and deposit
沿程淤积
1.
The deposition extension headwater was analyzed from two aspects: the effect of accumulative deposition in the lower Weihe River on floodwater level and riverbed changes of erosion and deposit between cross_sections in the lower Weihe River in this paper.
从河道累积淤积量对洪水位的影响及河道断面间的冲淤变化情况两方面论证了渭河下游的淤积上延范围 ;并进一步根据溯源淤积和沿程淤积的淤积机理 ,通过对渭河下游淤积特性进行分析得出 ,在三门峡水库控制运用以前 ,渭河下游泥沙淤积上延乃是潼关高程抬升所致 ;在三门峡水库控制运用以后 ,渭河下游泥沙淤积上延乃是溯源淤积和沿程淤积所为。
2) deposit distribution along river course
淤积沿程分布
3) progressive deposition
沿程冲淤
4) Shore deposit
沿岸淤积层
5) depositing process
淤积过程
1.
Depositing process mechanics is the unsubstantial part,study on physical characteristics indexes of farmland sediment for check dam is very important for depositing process mechanics.
淤地坝淤积过程机理的研究是个薄弱环节,坝地淤积物的主要物理特性指标的研究能为淤积过程机理的研究提供重要依据。
2.
The optimal distribution,relative stability,the warped farmland benefit of the check dam system and so on were paid much attention to in recent years,but a little on depositing process until now.
淤地坝作为黄土丘陵沟壑区水土流失治理的重要工程措施之一,其坝系优化布局、相对稳定性及坝地效益等受到广泛关注,但对其淤积过程研究甚少。
6) inversion of depositing process
淤积过程反演
补充资料：程程
1.旅途停顿处。 2.一程又一程。谓路程遥远。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条