单词siltation
网络: 淤积；淤泥淤塞；河道沉积物淤积
Those effects can be remarkable to the bank slope stability, the biological diversity and the siltation of riverbed.
其中包括对岸坡的稳定性、生物的多样性和河床的淤积问题产生一定的影响。
The silt relieving measures proposed can effectively cut down the siltation and be used in practical engineering projects.
提出的方案能够达到减淤的目的，可以用于实际工程。
This causes siltation of valleys and dams, and is increasingly threatening the environment of the area.
这样会造成淤塞溪谷和堤坝，并且越来越严重地威胁着这一地区的环境。
exposed soil areas shall be minimised to reduce the potential for increased siltation and contamination of run-off.
泥土外露的范围应尽量减少，以降低淤泥堆积及地面径流受污染的可能性。
Siltation progressing to areas upstream reservoir would affect ecological environment.
淤积上延影响上游地区的生态环境；
Siltation in the downstream area is the key problem of construction of a barrage in tidal estuaries.
潮汐河口建闸的关键问题是闸下淤积。
Nearly all the harbors built on coast of cohesive sediment have serious sediment siltation problem.
淤泥质海岸上建起的港口一般都存在严重的泥沙淤积问题。
Siltation of the river without realizing, surface cleaning, cited platoon fluid.
实现河道无淤积，水面清洁，引排通畅。
As a dirt siltation of rivers in flood season will cause rainwater intrusion phenomenon.
由于河道有污物淤积，在汛期还会造成雨水倒灌现象。
With intensive development of its surrounding areas, water quality has been critically affected by siltation and bottom mud.
西丽水库是深圳市最重要的供水水库之一，随着周边区域开发的加剧，泥沙淤积和底泥对水质的影响已不容忽视。