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1·The sand have silt up the mouth of the river.

泥沙已把河口堵住了。

2·The sand have silt up the mouth of the river.

沙和石头沉到了河底。

3·The mouth of the river was beginning to silt up-a powerful symbol of over-exploitation.

墨累-达令的河口开始被泥沙淤塞，这是过度开发的有力信号。

4·Plaques of beta-amyloids are thought to silt up the brain and cause nerve death and loss of function.

淀粉样蛋白的斑块被认为“堵塞”了大脑，并且造成了神经死亡与功能丧失。

5·Opponents predict that the turbines will silt up and that the DAMS will produce only half the energy advertised.

而反对者们则预言，两个水坝的涡轮机将会被淤泥充塞，而其发电量仅为其宣传的一半。

6·The next day the team began to sieve the loose, sandy silt around the spot-more hand bones and foot bones turned up.

第二天，考察队开始在现场周围用筛子过滤松散的沙质粉土，他们又陆续发现了更多的手骨和足骨。

7·Under a hugely ambitious scheme dreamed up by the British company, the silt flats north of Shanghai would have been home to a low-carbon, near car-free city the size of Manhattan.

这片北上海的淤泥地被野心勃勃的英国公司构想为一座低碳、车辆少，且相当于曼哈顿大小的家园。

8·The rain had cemented bits of sand, silt and clay into clumps up to a centimeter wide.

雨水把小粒的沙子、淤泥和尘土粘合成厘米大的团块儿。

9·The harbor is being up with silt.

那海港被淤泥阻塞了。

10·When a valve's control throttle is stopped up by a big pellet will appear expires suddenly, for example a valve chest possible to work because of tiny silt being unable.

当一个阀的控制节流孔被一个大颗粒堵住时会出现突然失效，例如一个阀体可能因为细小淤泥而无法工作。