河里的泥沙淤积在这里，年深日久便成了沙洲。
The bar was formed by the mud and sand deposited here over a long period of time.
局部问题包括从由海岸径流引起的污染及淤积到因对天然食品的强烈需求而引发对海草采捞的增大。
Local issues range frompollution and siltation due to coastal runoff to an increase in the harvest ofsome seaweeds, fueled by the demand for natural food.
多年失修和淤积后，人们到现在才开始对殖民时代的一些水坝进行维修。
But only now are some of the DAMS of the colonial era being restored to use, after years of neglect and silting up.
河流的淤积和水库的库容减小使得洪水的危险大大增加。
Like soil deposits along rivers, that increases the risk of flooding.
除这种扩散作用外，油污还会在内陆沼泽地区及居民区淤积。
And in addition to that transport, you'll see the oil get deposited inland in marshes and potentially residential areas.
委员会已经成功减轻了洪水和泥沙淤积的状况。
The commission has succeeded in reducing flooding and sedimentation.
河道淤积大幅减少：每年进入黄河的泥沙量减少了1亿多吨。
Sedimentation of waterways was dramatically reduced: The flow of sediment from the Plateau into the Yellow River has been reduced by more than 100 million tons each year.
航道被沙土淤积堵塞，因此船舶不能使用它了。
The channel had chocked up with sand so that boats couldn't use it.
例如，你可以借此降血压，避免沉淀的坏胆固醇在动脉中淤积。
For example, you will lower your blood pressure and avoid deposits of bad cholesterol clog in your arteries.
骨盆腔有血液淤积，说明当时她的心脏还在跳动。整个过程中，她都还一直活着。
Pooling in the pelvic cavity. Which means her heart was stillpumping. She was still alive when this . . . procedure was done.
在哥斯达黎加和墨西哥，环境市场让用水户补偿上游林地所有者，以减少河流中的泥沙淤积。
In Costa Rica and Mexico, these markets let water users compensate upstream forest owners for reducing sediments in rivers.
那时我看到的是一片荒凉的山谷，没有绿树，黄土被雨水冲刷到黄河里造成淤积。
And I saw in front of me valleys that were stark, that had no trees, and that were filling the Yellow River with sediment from the water coming down the hills.
最近的降雨淤积在院子里，泥泞的地上铺着的木板一直通到面包房。
The recent rains have made the garden water- logged. There are wooden planks set above the squashy mud for access to the bakery.
下游水流缓慢，淤积的冲积土愈来愈多，形成一个有许多岛屿的巨大三角洲。
Downstream water flow slow, siltation of the alluvial soil more and more, forming a great many of the Delta islands.
尼罗河泛滥，在田野上淤积一层泥。
这样的场景中，我真想砍下官岭村的一根竹子，制作一枝箫，就在这悠长悠长的窄巷里吹出一曲淤积已久的苍凉。
Such a scene, a piece of bamboo and I really want to cut down the production of a Guan Ling Cun, Xiao, in this long narrow alley blew out a long deposition of desolation.
城市排水管道设计中，普遍采用最小流速准则控制排水管道中的泥沙淤积。
The limiting velocity criteria are generally adopted in the city sewer designing to control the sediment deposition in the pipe.
他说，淤积在北极冰雪中的黑炭，对其反射率只有极小的作用。
Black carbon deposited on the Arctic snow and ice, he says, will have only a minimal effect on its reflectivity.
许多地下室被淹没了，连屋顶都因沉重的雨水击打摇摇欲坠，机动车全部淤积在通往城里的公路上。
Many cellars were flooded and roofs made dangerous heavy by the weight of the water, and motor cars stacked along highways leading to the city. (AP Photo/John Lent)
所有的泥沙淤积并不都是有害的。
已经证实鱼油中含有一种omega-3脂肪酸，它可以减少心脏病以及中风的风险还能减缓动脉血管中淤积的形成，它甚至还可以降血压。
The omega-3 fatty acids that it contains have been shown to reduce the risk of heart attacks and strokes and slow the formation of plaques in the arteries, and they may also lower blood pressure.
套管的弹性运动可以碎裂淤积在阀门内的任何沉淀物，这使得A型夹管阀成为一款可靠的低维护的阀门。
The flexing action of the sleeve breaks up any sediment or build-up in the valve, which makes the Type a a reliable low-maintenance valve.
瘙痒可能在阻塞性黄疸（胆汁淤积）中首先出现，因为胆盐的贮留可能先于明显的胆红素贮留出现。
Pruritus may develop first in the course of obstructive jaundice (cholestasis) because retention of bile salts can occur before significant retention of bilirubin.
瘙痒可能在阻塞性黄疸（胆汁淤积）中首先出现，因为胆盐的贮留可能先于明显的胆红素贮留出现。
Pruritus may develop first in the course of obstructive jaundice (cholestasis) because retention of bile salts can occur before significant retention of bilirubin.
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