1.泥沙,淤泥(沉积处)
1.(用淤泥)阻塞 (up);淤积
1.sand, dirt, and very small rocks that are carried from one place to another by moving water
1.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。
2.The harbour waterways of Shantou Port have been silted seriously under the high speed deposit environment around the Hanjiang River mouth.
处于韩江河口高速堆积环境的汕头港口航道，淤积严重。
3.Bajiazui reservoir was constructed in loess plateau. The sediment has been silted up in the reservoir seriously.
巴家嘴水库建于黄土高原，水库泥沙淤积严重。
4.The harbour silted up a year ago.
该港口一年前就淤塞了。
5.The historic lake had silted up. The 18th- century plantations were thick with unwanted scrub and sycamores .
古老的湖泊已经淤塞，18世纪的种植园里满是多余的灌木和悬铃木。
6.Sanmenxia was the nation's pride until its reservoir silted up.
在水库被淤塞之前，三门峡一直是这个民族的骄傲。
7.And then, large-scale exploitation of uplands and hilly regions aggravated soil erosion, thus the silted seacoasts.
山地和丘陵地的大规模开发导致水土流失加剧，加剧了胶州湾海岸的淤积。
8.As the river silted up and industrial overuse reduced its flow.
且工业用水过度导致黄河流量减少。
9.Due to extensive reclamation, the west channel of Yalu River was silted up severely.
大面积围垦使鸭绿江口西水道的纳潮量大幅减少，淤积严重；
10.Now they are often silted up, polluted with pesticides, metals and phosphorus, or built on.
而现在这些水槽不是被淤塞了，就是被农药、重金属和磷所污染，要么就是被开发搞建设了。